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Home
Questions and Answers Archive
Algebra
August 2020
Algebra questions and answers in August 2020
Can someone explain the equation of the line and why?. Find the equation of the line that passes through (1,5) and is parallel to the line Zy+4x=3. A V= -2x+7 B V = X - 9 C = 2x+9 D V= N x+1
Use factoring to solve the equation. 12 b 3 − 13 b 2 + 3 b = 0
Find the part of the triangle labeled x in the indicated figure, where A=33.87° and c=5508. Round off the results according to the table below.
please answer asap Score: 0.11 of 1 pt 4 9 of 12 (11 complete) V ) @1143 Repeat the following procedure for the four given numbers. Multiply the number by 8. Add 10 to the product. Divide this sum by ...
do it fast 3. If the following statement is false, write False Statement. Otherwise, identify the property that justifies it. If one of the cancellation properties is being used to transform the equat...
Please solve 24. What is the volume of a rectangular prism with f = 4% cm, w = 3% cm, and h = 6 cm? ® 90-;- cubic centimeters ® 94% cubic centimeters © 95 cubic centimeters © 95% cubic centimeters
please solve — S. For questions Sa-Sd. choose Yes or No to tell if the expressions are equivalent. 5a.14d+ 21 and 0 Yes O No 7(2d + 3) 5b. 9(5r — 2) and 0 Yes 0 No 14! - 7 5c. 8(6q — 9) and 0 Ye...
please solve 12. A small theater sold 72 tickets for a play. The ratio of adult tickets to child tickets was 4:1. The ratio of adult tickets to senior tickets was 4:3. Part A Draw a diagram or make a ...
please solve 6:55 00 O V B will 97% 22. Which equation has a graph that includes the point (4.5, 14)? Select all that apply. O y= 2x + 5 y = 3x + 1.5 O y = 4x - 4 C y = 5x - 8.5 O y = 3x + 10 III O
do it fast Graph the following equation in a rectangular coordinate system. x = 3 Use the graphing tool to graph the line. Click to enlarge graph x - 10 -8 6 4 -2 2 4 6 8 10
Can someone explain the equation of the line and why? Find the equation of the line that passes through (1,5) and is parallel to the line Zy+4x=3. A V= -2x+7 B V = X - 9 C = 2x+9 D V= N x+1
find the point at which the line f(x) = x - 4 intersects the line g (x) = -4x +6
Write a nd solve an equation for each problem. A carpenter cuts a 6-foot board in two pieces. One piece must be three times as long as the other. Find the length of each piece. In a recent Olympics, t...
Jack and Jill has 5 pairs of water. Each trip up the hill, jack and Jill obtained 2 more buckets of water. Which of the graphs below represents jack and jill's number of pails over time? (01.06) Jack ...
please answer these question Score: 0 of 1 pt 11 of 12 (11 complete) 1.1.61 The ancient Greeks studied figurate numbers, so named because of their representations as geometric arrangements of points. ...
Write a nd solve an equation for each problem. The sum of three consecutive integers is -93. Find the integers. The sum of three consecutive even integers is 66. Find the integers. The sum of two cons...
For the quadratic equation , find the value of the discriminant to determine if the equation has a real or non-real solution. a= ; real solution b= ; real solution c= ; non-real solution d= ; non-re...
Write and solve an algebraic equation. Negative twelve is equal to five subtracted from a number. The quotient of a number and four is six Forty less than five times a number is fifty-two less than th...
Find the point at which the line f(x) = -5x + 19 intersects the line g (x) = -x+3
Gregor is documenting the height of pea plants each week. He has determined the function f(x)=2x+1, where x represents the height of the plant. Which of the following options describes the restriction...
How would you solve -a 2 and show your work to get the answer of -36?
Please answer these questions: Score: 0.11 of 1 pt @1143 Repeat the following procedure for the four given numbers. Multiply the number by 8. Add 10 to the product. Divide this sum by 2. Subtract 5 fr...
Write a system of equations for the following problems and then solve using the elimination method. 12. There were 220 tickets sold for a school wrestling match. Tickets were $2.50 for adults and $1.5...
Write a system of equations for the following problems and then solve using the elimination method. 11. A pet shop sold 20 rabbits for $192. Some of the rabbits sold for $7 each and the rest for $11 e...
Pleas answer these questions: @1114 a. Use a calculator to find the products given to the right. b.Find the pattern in the numbers being multiplied and the resulting 663:6: products. Use the pattern t...
if f(x) is a linear function, f (-2)= 0, and f ( 5) = -1, find an equation for f(x)
Questions 1-9 have been answered & I attached answers & scatterplot to question 2. These will help answer questions 10-15, please help answer. Scenario 1 Alex has been hired by Eddie's Fast Bu...
What are some real-world applications of logarithms or exponential functions? How does this application relate to logarithm or exponential functions? Be sure to cite the resource. What is the relation...
help pls!!! Step 1 An ancient Chinese mathematician named Sun-Tsu who lived in the first century A.D. described the use of calculating rods (made of bamboo) for representing numbers. The digits for 1 ...
pls help!!!! Written Assignment 2 Started: Aug 31 at 9:16pm Quiz Instructions To complete this written assignment, complete the questions on your own paper or using a notebook type software, create a ...
In navigational terms, a minute is one sixtieth of a degree, and a second is one sixtieth of a minute. To the nearest foot, what is the length of a one-second arc on the equator? The radius of th...
I need help to figure out this problem Previous 12 3 4 5 6 7 8 9 Question 9 of 13 (1 point) View problem in a pop-up Find functions h (x ) and g (u ) such that f(x ) = g (h (x)). f(x) - (x5 - 2x2 +20)...
For the parent function y= √x what effect does a value of b = 5 have on the graph?
See question attached Solve the problem. Franco borrows a total of $5,000 in student loan from two lenders. One charges 4.1% simple interest and the other charges 6.1% simple interest. He is not requi...
What graph is traced by the parametric equation (x,y)=(cost,sint)?
Can someone explain which one is true about a graph and why? Which of the following is true about a graph? A If some horizontal line can be drawn that crosses the curve two times or more, the graph is...
See question attached. Solve the problem. Find the area of the triangle bounded by the lines y = x + 2, y = - - x + 2, and the x-axis. Select one: a. 2 square units Ob. 28 square units c. 14 square un...
See question attached Solve the system. If a system has one unique solution, write the solution set. Otherwise, determine the number of solutions to the system, and determine whether the system is inc...
Given b = - 4 and h = - 2, what is the equation of the graph if the parent function is y= √x ?
See question attached Solve the system. If a system has one unique solution, write the solution set. Otherwise, determine the number of solutions to the system, and determine whether the system is inc...
See question attached Solve the problem. Franco borrows a total of $5,000 in student loan from two lenders. One charges 4.1% simple interest and the other charges 6.1% simple interest. He is not requi...
See question attached Solve the problem. Find the area of the triangle bounded by the lines y = x + 2, y = - - x + 2, and the x-axis. Select one: a. 2 square units Ob. 28 square units c. 14 square uni...
See question attached Solve the problem. Find C and D so that the solution set to the system is {(-4, 2)}. Cx - 2y = -16 2x + Dy = -16 Select one: Oa. C= -4; D= -3 @ b. C= -4; D =3 @ c. C= 3; D =-4 Od...
For the parent function y= √x what effect does a value of k = -3 have on the graph?
11)You buy $107 in clothes at a department store. You can choose between coupons that offer $15 off your entire purchase or 25% off. Which will save you more money? By how much?
See question attached Topic 14: Solving Linear Systems Using Augmented Matrices Solve the system. If a system has one unique solution, write the solution set. Otherwise, determine the number of soluti...
See question attached Use a calculator to approximate the reduced row-echelon form of the augmented matrix representing the given system. Give the solution set where x, y, and z are rounded to 2 decim...
Given b = 2 and h = 8, what is the equation of the graph if the parent function is y= √x ?
See question attached Write the logarithmic expression as a single logarithm with coefficient 1, and simplify as much as possible. - log, p + 4log, 3 Select one: a. log, 6p b. log, (81 Vp) c. log, (VP...
Write a system of equations for the following problem and then solve using the substitution method. Tower records charges $15.49 per CD. Online, you can get CDs for $13.99 each, plus $6 shipping. Find...
Write a system of equations for the following problem and then solve using the substitution method. 5. A health club membership requires a one-time initiation fee and a monthly charge. For 2 months it...
A rectangle is 5 times as long as it is wide. If the area is 45 square feet, find its perimeter. A large rectangular movie screen in an IMAX theater has an area of 12,771 square feet. Find the l...
i really need help in math when i have trouble and i really don't want to fail. And also sometimes i need help in biology .
can you help me solve this please One day a store sold 22 sweatshirts. White ones cost $9.95 and yellow ones cost $12:50. In all, $269 90 worth of sweatshirts were sold. How many of each color were so...
How can we use this idea to find out if a given point is on the graph of a given function? 5. The graph of a function is a picture representation of that function. All the x values (input values) on t...
F(x)=(7x)^2 and g(x)=49x^2 A-) Find f(2) and g(2) B-) Find f(-2) and g(-2) C-) Are f and g equivalent functions? Why or why not? D-) f(k)=k+6 and g(k)=k+6 Are f and g equivalent functions? Why or why ...
can you help me solve this Two angles are supplementary. One angle is 3" less than twice the other. Find the measures of the angles. What is the measure of the smaller angle?
This is the image but I have to write 10 characters.
can someone explain this to me ? Which of the following function is obtained when the graph of f( x) = V X is transformed left 3 units and down 2 units? A g(x) =vx+3 -2 B g(x) =vx-3+2 C g(x)=vx-2+3 D ...
help me!!! MTH 112 Fall 2020 Niblett Homework: 1.3 Assignment Score: 0 of 1 pt 15 of 20 (13 complete) 1.3.47 Find the standard equation of the circle passing through a given point with a given The equ...
pls help!!! MTH 112 Fall 2020 Niblett Ca Homework: 1.3 Assignment Score: 0 of 1 pt 14 of 20 (13 complete) HW Score: 1.3.43 Find the standard equation of the circle having the given center and radius. ...
The perimeter of a rectangular room is 66 meters. The length is 16 meters greater than the width. Find the dimensions of the room rounded to the nearest tenth. The length is : meters and the w...
What is the range of the function f(x) = 4x + 3 over the interval -3 < x < 6?
Can someone explain how and what function is obtained when the graph of (f)x=√x is transformed left 3 units and down 2 units?
Round to one decimal place as needed for both A and B A certain element has a half life of 4.5 billion years. a. You find a rock containing a mixture of the element and lead. You determine that 55% of...
Evaluate the function The plot below represents the function f(a) : -5 -4 -3 3 4 urt in to do No Evaluate f(1) : f(1) =
SET OF INTEGERS Find n(A) for the following set. A = the set of integers between - 22 and 22 n(A) =
The average cost per unit, (x), of producing x units of a product is given by (in picture) How many units must be produced so that the average cost of producing each unit does not exceed ? Th...
The owner of a video store has determined that the profits P of the store are approximately given by (in picture) where x is the number of videos rented daily. Find the maximum profit to the nearest d...
Is it easier to determine if they belong to the function f(x) graphically or algebraically. Why? c) For each point, is it easier to determine if it belongs to the function f(x) graphically or algebrai...
A car travels three equal sections of a highway that is 18 miles long. can someone explain how to put this into an equation
It takes Karen 50 min to drive to work in the morning. She drives home using the same route, but it takes 21 min longer, and she averages 16 mi/h less than in the morning. How far does Karen drive to ...
The percent of U.S. citizens that use the Internet on a daily basis is shown on the graph, where the year 2000 corresponds to x=0 x=0. Use the concepts of y-intercept and slope of the line to find ...
Create a 2 3 full factorial design with a block for each shift of AboveWay Sandwich, Inc. (day shift vs. night shift). Use a replicate for the block and randomize the runs within each block. ...
I need to understand the following problem, using whatever factoring strategy you see appropriate for these polynomials. State which factoring methods you use and then demonstrate the methods on your ...
Find S n for the arithmetic series with d = 7, n = 20, and a n = 136. Find a 6 for the geometric sequence with a 1 = 5, r = 2. Find a n if n = 2 of the arithmetic sequence with a n = 14 ...
Ecuaciones diferenciales y probabilidad. nagle 4ta ed 2. 32. Radioisótopos y detección de cáncer Un radioisótopo utilizando en forma común para la detección de cáncer de mama es el tecnecio 99m...
Radical equations and application The average height of a boy in the United States, from birth through 60 months, can be modeled by (Use formula in picture ) where y is the average height, in...
Please help answer these questions Scenario 3 Mark works at the posh Vietnam Spice restaurant in downtown Houston. He is paid $5.00 per hour plus 60% of his gratuities. Mark averages $50 each hour i...
Find the area Find the area of the square. Simplify the expression, 2711 -17 1t 21 11 +1/7 1 P CA. 37 sq ft P O B. (51 +4:77 ) sq ft O C. (51+2:77) sq ft Sh O D. (1,985 + 4177 ) sq ft I M 1 Up
For the following exercises, describe how the graph of the function is a transformation of the graph of the original function f. y=f(x)+8
The are A, in square meters, of a rectangle with a perimeter of 140 meters is given by the equation A=70w-w^2, where w is the width of the rectangle in meters. What is the width of a rectangle if its ...
given y= log4x-3 .... is the function horizontally stretched by 1/4 or horizontally compressed by 1/4?
Find the function given that a. The slope of the tangent line to the graph of at any point is given by the expression and b. The graph of passes through the point .
The local television station is hosting a telethon for a local children's charity. They have asked students and sponsors from high school clubs and organizations to volunteer to answer the phones. Whe...
Hello, I am having trouble with this question, could you please explain it. Thank you! A store is offering 15% off all shoes. Ayla purchases shoes and clothes. The expression representing her total co...
Scott said that 0.09 was a bigger number than 0.1. Use powers of 10 to show that he is wrong.
Write 45,300,000 in scientific notation. (Use 2 numbers after the decimal point.)
Absolute Value & Order of operations Show all work. 1 6 + -2
The number of customers visiting a local business is 48,961 and has been continuously declining at a rate of 2.5% each year. What is the approximate number of customers in 13 years? a. 33,049 b....
The population for a city is 65,438 and grows continuously at a rate of 4.7% each year. What is the approximate population in 22 years? (2 points) a. 133,101 b. 179,745 c. 183,659 d. 184,031
The time, t, needed to fill the gas tank of a car varies inversely as the square of the diameter, d, of the hose.
a) Ryan works a part-time job mowing lawns and can easily mow 3 lawns in 5 hours. If he got very busy one day and mowed 7 lawns, how long did it take him? b) 82% of what number is 116?
You need to watch this video so you can solve it https://media.apexlearning.com/video/CCMath-Alg1-TheArcade/CCMath-Alg1-TheArcade-17.mp4 1. Bowling costs $25 per game. The bowling fans want to play mo...
I'm very stuck even finding on what I have to do l. It's algebra 2.
In 1-6, for the measured quantity, state the set of numbers that most appropriately describes it. Choose from natural numbers, integers, and rational numbers. Briefly explain your answer. 1.Shoe siz...
Use the spinner (8 sides, 2 yellow,2 green,2 red, 2 blue). It is equally probable that the pointer will land on any one of the regions. If the pointer lands on a borderline, spin again. If the poi...
Raul works at a movie theatre. The function f(x) represents the amount of money Raul earns per ticket, where x is the number of tickets he sells. The function g(x) represents the number of tickets Rau...
a number plus eleven and nine-tenths as an algebraic expression
I'm having problems solving these two so can you guys help me
what is 5×10÷0+2+8×100÷3+ the square root of 50?
how many quarts of pure antifreeze must be added to 8 quarts of a 10% antifreeze solution to obtain a 30% antifreeze solution
what is the answer to this question ? What is the number of marbles left in a 48-marble bag after some marbles have been given away?
How many ounces of gold are in a 15-karat gold chain that weighs 2.1 ounces? A karat is a measure of the purity of gold: 24-karat gold is 100% pure gold. Round to the nearest hundredth.
Need help, step by step. Solve the following equation. Express the solution in interval notation. X - 2x-24>0
I need help with this math problem, step by step. For the following equations, 2 possibles solutions are given. Use the calculator to verity which one is correct Solution to the equation *- - 32 = 4x ...
You draw one card from a 52-card deck. Then the card is replaced in the deck and the deck is shuffled, and you draw again. Find the probability of drawing an ace the first time and a spade the...
Write 45,300,000 in scientific notation. (Use 2 numbers after the decimal point.)
Of the 43 plays attributed to a playwright, 16 are comedies, 11 are tragedies, and 16 are histories. If one play is selected at random, find the odds in favor of selecting a history.
The height of Tower A is 898 feet more than Tower B. The two towers have a combined height of 1,824 feet. What are the heights of each tower? Tower B is __ feet tall
How many bits are at least required if trying to count to 600 (e.g. for a stop watch that is designed to run for a maximum of 1 minute while indicating to a precision of a tenth of a second: ten count...
perform indicated operation and simplify. show work (180*4 -2 )/((-4) 2 *4 -3 )
perform the indicated operation and simplify. Show work. (5 -1 -3 -1 ) -1
write an interval notation corresponding to { x | - 5 < x less than or equal to 4} show work
Find the equation of the line through the points (-5,14) and (2,0) Write the final equation in slope-intercept form.
Suppose that the functions g and h are defined for all real numbers x as follows. g(x)=x-3 h(x)=4x^2 Write the expressions for (g+h)(x) and (g-h)(x) and evaluate (g times h)(2) (g+h)(x)= (g-h)(x...
The one-to-one functions g and h are defined as follows. g={(-8,2), (-1,-6), (3,4), (7,3)} h(x)=3x+2 Find the following: g^-1(3)= h^-1(x)= (h^-1 times h)(-3)=
A piece of aluminum is about 200,000 atoms thick. If a single atom is 1 × 10-10 meters in diameter, what is the thickness of a sheet of aluminum foil?
Suppose that the functions s and t are defined for all real numbers x as follows. s(x)=x^3 t(x)=2x^2 Write the expressions for (t-s)(x) and (t times x)(x) and evaluate (t+s)(-2) (t-s)(x) = (t ...
A box contains 13 transistors, 4 of which are defective. If 4 are selected at random, find the probability of the statements below. a. All are defective b. None are defective
*Must show all work neatly. Work each problem as if you are teaching someone how to solve it. *PLEASE SHOW WORK AND DO NOT USE ALGEBRA 1. list the four-digit numbers that can be written using each of ...
*Must show all work neatly. Work each problem as if you are teaching someone how to solve it. *PLEASE SHOW WORK AND DO NOT USE ALGEBRA 1. list the four-digit numbers that can be written using each of ...
what is the total amount in an investment of $3500 that was compounded quarterly for 8years at a rate of 5% Question 7 0/ 1 pts What is the total amount in an investment of $3500 that was compounded q...
Write on paper an answer ( because sometimes typing is confusing ) Explain steps Thank you so much Find the domain of the function. 1 (x) = V9-x Write your answer using interval notation. 0 (0.0) [0.0...
A 0.8-liter bottle of Mexican wine costs 104 pesos. At that price, how much would a half-gallon jug of the same wine cost in dollars?
John painted his most famous work, in his country, in 1930 on composition board with perimeter 105.54 in. If the rectangular painting is 5.53 in. taller than it is wide find the dimensions painting.
Please answer these 4 questions: Repeat the following procedure for the four given numbers. Multiply the number by 8. Add 10 to the product. Divide this sum by 2. Subtract 5 from the quotient. The 1st...
find the recursive formula for the height of your ball
A video game has been developed whereby the player must earn a certain number of experience points before progressing to the next level. On level 1, a player must earn 1 experience point. On level 2, ...
Please answer these questions Find a counterexample to show that the following statement is false. The sum of two nine-digit numbers is a ten-digit number. + is a nine-digit number. Identify a pattern...
Problem 1 : Solve the following system of equations: − x + 2 y − z = 1 3 x − 8 y + 2 z = − 9 9 x + 5 y − 3 z = 13 Problem 2 : Set up a system of linear equatio...
Solve this equation 1>4x+3 and interval notation
i need the answer Kylie borrowed a book from a library. The library charged a fixed rental for the book and a late fee for every day the book was overdue. The e the charges Kylie paid forthe book when...
Helpppp please asap Exercise: Question: The triangle Q is defined by the points a(2,6), b(2,10) and c(6,8). Using a 3D combo matrix and apply transformation to Q which: firstly translates Q by 4 in x ...
(1) Lab 1 Metric System Data Sheet LENGTH 1. Credit Card length in cm__________ length in mm________ 2. Paper clip length in cm_________ length in m____________ 3. Pencil/pen length in cm _____...
can anyone help me Course Which numbers make up the set of natural numbers and which numbers make up the set of whole numbers? Choose the correct answer below. eText: R Interme Algebra O A. N= {1,2,3,...
In a track meet, Julian runs the 800. meter dash, the 1600. meter run, and the opening leg of the 4 × 400. meter relay. How many miles is this altogether?
Tamara has $30,000, part or all of which she wants to invest into a combination of corporate bonds and municipal bonds. She wants to invest no less than $8,000 into corporate bonds, and at least three...
The total cost for playing paintball is Php 100 per gun for rent and Php 1000 per 2000 paintballs. Assuming only 2000 paintballs is allowed for team who will play, which of the following function nota...
After 4 minutes an ant traveled 215 meters and after 7 minutes the ant will have traveled 335 meters. Assuming a linear equation can be used to model the change in distance traveled over time between ...
Write the interval expressing all real numbers less than 1 or greater than 5 using interval notation.
What are the answers Question 1 11.11 pts If a, b, and c are real numbers with a # 0, then the function f(x) = (M2 + bx + c is a Question 2 11.11 pts A [59'9"] V equation in two variables is an equa...
Hi, I am confused on how to solve this problem. Please help thanks and include graphing from paper not online thanks.
Hi, I am confused on how to solve this problem. Please help thanks
Please assist me with this problem. I do not understand. Thank you In a previous algebra class, you may have been asked to "simplify" a rational x—4 expression such as 2 x —16 x—4 x—...
PLEASE HELP WITH NUMBER 72 Determine the allowable values in each expression. Write your answer in interval notation. 59. E m 60- —_6 61. 5
Please help me solve the two problems below by showing work and explaining the reasoning behind the answer. In a recent survey, 1358 University students were asked about their plans after graduation.?...
a website received 9,347 visits during the first month of its launch. the third month witnessed three times the number of visits than the second month. if the website received 13,455 visits over the t...
Please help me solve the two problems below by showing work and explaining the reasoning behind the answer. In a recent survey, 1358 University students were asked about their plans after graduation.?...
Hi, I am having trouble to figure out how to solve these word problems. Could you please help me and for the last question please graph the equation on paper not online with a graphing calculator than...
Hello.Need help to solve the question attached below
Determine the allowable values in each expression. answer in interval notation. RADICAL a+4/3
How do I solve this/ put this eqation into a graphing calculator. CK-12 Piecewise algebraic functions Pause Submit 3/6 4. Select the graph for f (a) defined as 2x x < -2 f(z) = -2<x<3 x +6 3 ...
Write the slope-intercept form equation of the line with slope 3 3 that passes through the point (−8,−23) (−8,−23).
SOLVE THE FOLLOWING PROBLEMS Algebra Basics (Order of Operations) PEMDAS (Please Excuse My Dear Aunt Sally) P (Parenthesis) E (Exponents) M (Multiplication) D (Division) A (Addition) 5 (Subtraction) S...
If m varies directly as y and m is 6 when y is 36, find the constant of variation.
Complete the problems HISET Math Practice of Learned Skills as of 8/21/20 1. 52+6(3-7)-18+7 2. 3(6-13)-64+4(2-15)-5 3. 9(4+3)-34+6(4-1)+16 4. 9-3(2+4)-62+13(1-3)-40 5. 6-4 +3(8-6)-12~6-3 6. 3x+15=42 7...
i need help figuring this out. ben starts walking along a path at 3 mi/h. one and a half hours after Ben leaves, his sister amanda begins jogging along the same path at 7 mi/h how long (in hours) will...
Hi, I am stuck on this page of my homework. Could you please provide help through step-by-step solutions?
Hi, I am having trouble to figure out how to solve word problem. Could you please help me? thanks
Hi, I am having trouble to figure out how to solve word problem. Could you please help me and graph the equation on paper not online with a graphing calculator thanks.
Hi, I am stuck on this page of my homework. Could you please provide help?
Hi, I am stuck on this page of my homework. Could you please provide help through step-by-step solutions?
i need help figuring this out. ben starts walking along a path at 3 mi/h. one and a half hours after Ben leaves, his sister amanda begins jogging along the same path at 7 mi/h how long (in hours) will...
i need help figuring this out I'm not good at word problems uring this out not good at word problems Mark and Don are planning to sell each of their marble collections at a garage sale. If Don has 5 m...
I need help figuring this out mark and don are planning to sell each of their marble collections at a garage sale. If don has 5 more than 3 times the number of marbles mark has, how many does each boy...
n=f(t)=0.05t3 + 1.4, where n was the number of persons in hundreds expected to have caught a disease t day after it was detected by the health department. Sketch this function, assuming a restrict...
A local theater company is attempting to raise $1 million for expansion of seating capacity. They have undertaken a fund raising drive to obtain the funds. Their campaign is soliciting donations i...
firm produces three products which sell, respectively, for $25, $35, and $50. Labor requirements for each product are, respectively, 3.0,4.0 and 3.5 hours per unit. Assume labor costs are $5 per h...
your school's drama club charges $8 per person for admission to a play. The club spent $200 for costumes and props. The club had a profit of $120 Write an equation that can be used to solver for the n...
I need help, with these question. 3. Two planes fly in opposite directions. One travels 450 mi/h and the other 550 mi/h. How long will it take before they are 4,000 mi apart? o Time: d. Plane #1 Plane...
Hello, I wanted to ask if you could check my answers? Also could you help me with 33-42? I'm not understanding as well, and also wanted if you could show me step-by-step? Thank you! Assignment 1-4 Alg...
The table shows the outcome of car accidents in a certain state for a recent year by whether or not the driver wore a seat belt. Wore Seat Belt No Seat Belt Total Driver Survived 417,905 162,393 580,2...
I need help solving this problem The fox population in a certain region has an annual growth rate of 5 percent per year. It is estimated that the population in the year 2000 was 14900. (a) Find a func...
I need help solving this problem A population numbers 15,000 organisms initially and grows by 9.4% each year. Suppose P represents population, and t the number of years of growth. An exponential model...
You randomly select 1 card from 52 cards deck. Find the probability of selecting a red two or a red king.
Question 1 " "Sweet Tooth!" candy store sells chocolate-covered almonds for $6.50 per pound and chocolate-covered peanuts for $4.00 per pound. The manager decides to make a bridge mix that combines th...
elaine is paying ₱799 for an internet service with 3 GB monthly data and a connection fee of ₱20 per hour in excess of the data. Represent her monthly bill as a function of connection time.
Suppose the cost of a business property is $ 4 comma 520 comma 000 4,520,000 and a company depreciates it with the straight-line method. If V is the value of the property after x years and the l...
Suppose the cost of a business property is $4,520,000 and a company depreciates it with the straight-line method. If V is the value of the property after x years and the line representing the v...
What is the answer for this question? x³+y³+z³=8 it has stumped me for ages! Please help
Select all the correct answers. A drone is monitoring the atmospheric conditions above a farm field. The drone hovers 5 meters above the crop line. Suddenly, it rises to approximately 5.9 meters (whic...
need the black space as the answer Find the slope—intercept form ef the line whose slope is 5 and that passes through the point {— 2,5}. The equation of the line is E. [Type your answer in slope?...
Edward is collecting data on the average length of lizards from head to tail for a particular generation. Initially, the average length of the lizards was 20 centimeters, and the lizards grew at a rel...
Which key features can you identify from the following equation? Provide enough information to describe the appearance and behavior of the graph. f(x)= -6 sqrt x-4+8
"Johnny is a shrewd 8-year-old. For Christmas, his grandparents gave him $10,000. Johnny decides to invest some of the money in a savings account that pays 2% per annum and the rest in a stock fund pa...
Watch this video, which explains the Monte Hall problem, a famous problem in probability and statistics. Explain in your words why you agree or disagree with the premise that it is always better to sw...
Need help solving this problem The doubling period of a bacterial population is 10 minutes. At time t = 90 minutes, the bacterial population was 80000. What was the initial population at time t = 0? F...
Need help solving this problem Diseases tend to spread according to the exponential growth model. In the early days of AIDS, the growth factor (Le. common ratio; growth multiplier) was around 1.9. In ...
Need help solving this problem A population of bacteria is growing according to the equation P(t) = 1700edit. Estimate when the population will exceed 3082. t= Give your answer accurate to one decimal...
Need help solving this problem A bank features a savings account that has an annual percentage rate of 'r = 5.2% with interest compounded quarterly. Laura deposits $10,000 into the account. 1" In...
Need help solving this problem A vehicle purchased for $25,00D depreciates at a constant rate of 8%. Determine the approximate value of the vehicle 12 yea rs after purchase. Round to the nearest whole...
Need help solving this problem The fox population in a certain region has an annual growth rate of 5 percent per year. It is estimated that the population in the year 2000 was 14900. (a) Find a functi...
I need help with this problem. 1. The number of males in the classroom is five more than three times the number of females. If the total number of students is 73, how many of each gender are in the cl...
If a bird House contains 13 holes, what is the minimum number of birds using the bird house in order to guarantee that at least two bird are using the same hole? An ice breaker activity at an office p...
Use the Venn diagram shown to the right to list the set B n C in roster form. U 2 B 3 6 7 5 9 11 14 12 15 16 17 (Use a comma to separate answers as needed. Use ascending order.) Find the slope of the...
thanks for your help. when we deal with martingale, first we need to check E (1 xn1 ) < As. There is an example that ELIXn1) = 2"-1 . At the beginning I just thought 2"-1 should be infini...
The manager at a concert venue keeps track of the number of adult tickets and student tickets sold each day and the total money received. On Wednesday, a total of 74 tickets were sold, and the mone...
Explain how to change a rational exponent into the correct radical expression.
In a radical equation, what does it mean if a number is an extraneous solution?
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