Algebra questions and answers in May 2020

Newton's law of gravitational force (measured in Newtons) between two objects r meters apart with masses m 1 kilograms and m 2 kilograms is given by the formula F = G m 1 m 2 r 2 F=Gm1m2r...

What does each model predict the number of cases to be after 2 years (24 months)? Round to the nearest whole number. Linear model: cases Exponential model: cases

What does each model predict the number of cases to be after 6 months? Round to the nearest whole number. Linear model: cases Exponential model: cases

Let C represent the number of cases after t months, so t = 0 corresponds to April 2014. The relative change you found two questions earlier is the percent increase, or percent growth rate,...

Let C represent the number of cases after t months, so t = 0 corresponds to April 2014. Find a formula for a linear model based on the data given, assuming the trend continues. C =

Using the formula you just created, predict the value of the car after 5 years. Round to the nearest cent if needed. $

Think back to the last lesson, and how you came up with the general formula for the balance of the 5-year CD after t years. Using the same idea, find a formula for the depreciated value ( V ) of t...

As part of her retirement planning, Mrs. Campbell purchases an annuity that pays 9.5% compounded quarterly. If the quarterly payment is $3,500, how much will Mrs. Campbell have saved in 5 years?

Can you help with these 4 questions Your friend can eat a lot! Cheeseburgers from In-N-Out are his fayorite; so he gets happy 7 '7 .3 ,l r 7 a when he eats them, that is, until he eats too many! If ...

Please help QUESTION 24 In a histogram the x may be: A number .ﬂ. a A name 2/3 b. An interval F". c All of the above CI d. QUESTION 25 Write the contrapositive of the conditional statement. If I g...

An integer is 3 less than 5 times another. If the product of the two integers is 36 then find the integers Calibri 12 BIU AA- Unit 4 Problems Applications using Factoring: Set up an algebraic equation...

please help with both questions QUESTION 24 In a histogram the x may be: A number .ﬂ. a A name 2/3 b. An interval F". c All of the above CI d. QUESTION 25 Write the contrapositive of the condition...

In the last lesson, you looked at compound interest which is an example of exponential growth . In the previous problem, depreciation is an example of exponential decay . Note the similarities a...

To the nearest tenth of an hour, how many hours of possible daylight would be needed to produce 50 kilowatt hours of energy?

How Do I Shade The Following? For questions 19 - 22, shade the section(s) of the Venn diagram to illustrate the following: B C 19. BAC 20. (An B) UC 21. An (BUC) 22. BU ( An C)

Help! College math class for summer! 23. The Valley Restaurant Association wanted to determine the popularity of three restaurants. It surveyed 38 people in the past month and the results show that: 1...

Help Please! 15. Fill in the Venn diagram by placing the elements in the appropriate regions: U - {1, 2, 3, 4, 5, 6, 7, 8, 9, 10] A= {2, 3, 5} A B B = (2, 4, 6, 8} C - {1, 3, 5, 7, 9}

26. (x7)2= ______ 27. x5 ∙ x8 = ______ 28. x10/x5 = ______ 29. 150 = ______ 30. 6! = ______

24. Classify the pairs of sets below as either: A) both equal and equivalent B) neither equal nor equivalent C) equal only D) equivalent only _______ {51, 7} and {5, 17} ________...

please help A small restaurant was purchased for $316,000 with no down payment and a 5.5% loan for 10 years. Find the monthly payment.

Please give solution and explain step by step work for question below Solve the given linear equation and give exact solution. 4 − (2𝑥 + 1) = 𝑥√79

please answer QUESTION 13 n the game of rock, paper, scissors, two people play, and it's equally likely that you will win, lose, or tie. Find the probability of losing at least once in two tries.

please answer Forty new automobiles were tested for fuel efficiency by the Environmental Protection Agency (in miles per gallon). The individual values and a frequency distribution are displayed below...

please answer A teacher has 20 boys and 10 girls in her class. In how many ways can she select 6 of the children to be in a play if she must select 3 boys and 3 girls.

please solve QUESTION 15 Two dice are rolled. Find the probability of getting a 5 on one die or on both dice. "I 11/36 01x3 (TI 1/6 0 7/13

How do you find the equations for these graphs? What are the answers?

esta es la pregunta 3 Online Account Act_ Credit One Bunk ? Algebra 2 V19. Raymond Schroeder (4871/5) Question 3 Multiple Choice Worth 2 points) (48 03) Astudy of a new medication found that patients ...

Please help me with Algebra. Thanks. Interpret the results from Step 4. The last sum you found is the remainder. Thus, the remainder is 0 and does not need to be written as part of Divide using the fi...

Among all pairs of numbers whose sum is 16, find a pair whose product is as large as possible. What is the maximum product?

Please explain the steps for solving the problem below and putting into interval notation. (function notation) f(x) = 3x / x^2+x-2

solve |x^(2)-4|=2-x algebraically, and verify the solution.

Classify each of the following as finite or infinite. {The cars on the road} ___________________ {x │ x = 3n and n ϵ N} ________________________ Is the following set well defined? Answer Ye...

If A = {5,7} and B = {2, 3, 4}, find the answers for problems 12 - 14. 12. A X B = _______________________________ 13. A X A = ______________________________________ 14. List all possible subsets of...

Will you help me find the following sets please... I am a little confused U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A = {2, 3, 5}, B = {2, 4, 6, 8}, and C = {1, 3, 5, 7, 9} Ā = ___________________...

I need help to solve △ABC, if possible and show ALL work. (Round answers to the nearest hundredth, if necessary.)

Full explanation needed Exercise 2: Let G be a cubic graph. Prove that if G is 3-path-connected then it is 3-connected. Let k 2 2 be an integer. To say that a graph G is k-path-connected means that G ...

With full explanation Exercise 1: Let k 2 2 be an integer. To say that a. graph G is k-path-connected means that G has the following property: for every pair of vertices a: and y in G, there exists a....

I am stuck just on problem #11 and #13 and need help please

I need help with this algebra/trig. homework 24) cos 0 = 0.25; 270 < 0 < 360 25) sin 0 = 0.25; 90 < 0 < 180 26) COS 0 = 0.9; 270 < 0 < 360 27) tan 0 = 2; 180 < 0 < 270 And we s...

Under certain conditions, the number of bacteria present in a colony is approximated by f left parenthesis t right parenthesis equals Upper A 0 e Superscript 0.026 t f(t)=A0 e 0.026t, where t i...

The following problem is what I need help with x 3. Adam invests $2500 in an account earning 6.4% APR compounded quarterly. What will the value of the account be in 10 yr?

Suppose that G is a finite Abelian group that has exactly one subgroup for each divisor of |G|. Show that G is cyclic. Please explain in detail. Thanks Abstract algebra

Evaluate each expression when f= {(1,4),(2,3),(3,2),(4,1)} and g= {(1,2),(2,1),(3,4),(4,1)} a. (fg)(3) b. (fºg)(3)

The graph of y = 4sin (3x + 2) + 1 has amplitude of: Select one: a. 0 b. 1 c. 2 d. 3 e. 4 2.What is the exact value of sin (22.5 degrees)? Select one: a. .383 b. sqrt (2) c. sqrt ((2 - sqrt(2)) / 4) d...

please help me solve #8 (1-5) step by step 8. Natasha is going to take out an unsubsidized student loan of $13,500 at a 4.2% APR, compounded monthly, to pay for her last 2 semesters of college. She wi...

please help me solve parts 1-5 for number 10 10. Patti is just about to take out a 20-year house loan for $160,000 at an APR of 8.4%, compounded monthly. She asked the loan officer, "What will th...

problem 9 please help me solve number 1-4 9. Roberto just took out a loan for $3200 at a 10.8% APR, compounded monthly, to buy a new cello, and he has agreed to make monthly payments of $88 to pay off...

problem 8. please help me solve parts 1-4 8. Natasha is going to take out an unsubsidized student loan of $13,500 at a 4.2% APR, compounded monthly, to pay for her last 2 semesters of college. She wil...

can you help me solve each problem step by step? 7. Gary took out a 6-year car loan for $18,800 to be paid back with monthly payments at a 13,2% APR, compounded monthly. The loan offers no payments fo...

please help me solve step by step. for number 6 (part 1-5) did I do part 1 right ? 6. Brenda can afford a $565-per-month automobile payment, and she's interested in either a pickup truck, which costs ...

Find the missing value. The ratio of 1.4 to 41 is the same as the ratio of 2.8 to .

1. 2. 3. 4. Given the graph of P(x) = (x + 1) (x - 2), the zeros and their multiplicities are: -2 (multiplicity = 1): .1 (multiplicity = 1): 2 (multiplicity = 1) -1 (multiplicity = 1); 2 (multiplicity...

If f(x) = 2x 2 - 1 and g(x) = 2x + 1, evaluate f(g(x)) when x = -3

Want to know what equation was used https://www.mathxl.com/Student/PlayerHomework.aspx?homeworkld=5662 MAT-144-0503 (1) Homework: Module 1 Homework (unlimited attempts) Score: 0 of 1 pt 3 of 25 (2 com...

1. 2. 3. 4. 5. 6. 7. A rectangular prism has width x cm, length (x+8) cm, and height (3x-1) cm. Suppose the prism has a volume of 2100cm'. Determine the value of x. Your answer Which potential or poss...

Suppose θ is an angle in the standard position whose terminal side is in Quadrant IV and cot θ = 6/7 . Find the exact values of the five remaining trigonometric functions of θ.

An election is over and a new city council member has been elected. The new councilman received 4 votes for every vote received by his opponent. The new councilman received 2972 votes. How many vo...

For a short time after a wave is created by wind, the height of the wave can be modeled using y = a sin 2 πt/T , where a is the amplitude and T is the period of the wave in seconds. Write equation fo...

Find the missing value. The ratio of 1.4 to 38 is the same as the ratio of 2.8 to .

Systems of Linear and Quadratic Equations (Graphing) 1. x - y = -5 2y = -2 - 2x Work: 2. x = 2y + 6 y = x - 2 Work: 3. y = 2x - 2 x - 2y = 4 Work: 4. 3x - y = 6 (3x - y)...

It was recently estimated that homes without children outnumber homes with children by about nine to seven. If there are 6272 homes in a county, how many of them are homes without children?

Review of Exponential and Log Functions 1. 4 x = 64 2. log 4 (64) 3. y = e 3 4. log(x) + log(x) = 2 5. 2log(x) - log(x 2 ) + log(2/x) + log(x) 6. Evaluate log 3 (45) 7. log 4 (x...

Fill in the missing value in the given equivalent ratios. 3:4=____:24

This is one I need help on: The graph below depicts a function f(r). Its two asymptotes are indicated in red: -5 -4 -3 -2 2 The graph below depicts a function g(r). Its one asymptote is indicated in r...

Suppose we want to choose 6 colors, without replacement, from 9 distinct colors. How many ways can this be done, if the order of the choices is not relevant? How many ways can this be done, ...

Perform the indicated set operation and write the result in interval notation: 􀀀 [ -8, 3] U (-2, 11)

HELP IS THIS CORRECT Question The graph of the exponential function fur) =6* Is shown, is Domain: Inequality: -0 < x < +0 x < + w|Set notation: (x | |mac x < me w | Interval notation: ( Ra...

Here is one I can't seem to understand: Given that f(@) = c' + 4r and g(x) =c - 3, calculate (a) fog(x)= Preview (b) go f(r)= Preview (c) fo f(I)= Preview (d) gog(z)= Preview

determine whether or not the equation represents y as a function of x x 2 +y 2 =4

One-fourth cup of baked beans contains 215 milligrams of sodium. How many milligrams of sodium are there in 1/2 cup of baked beans? The answer is ___ milligrams of sodium

Perform the indicated set operation and write the result in interval notation: [− 8, 3 ] ∩ (− 2, 11)

determine whether or not the equation represents y as a function of x x 2 + y 2 = 4

An election is over and a new city council member has been elected. The new councilman received 5 votes for every vote received by his opponent. The new councilman received 2580 votes. How many vo...

For the following exercise, solve the radical equation. Be sure to check all solutions to eliminate extraneous solutions. \sqrt(x-4) - \sqrt(2x+5)=3

Fill in the missing value in the given equivalent ratios. 3:7=_____ :35

If the ratio of children to adults is 2:5 and there are 40 children at an arts festival, how many adults are in attendance?

You are making a colorful cake for a birthday party and need to use 7 drops of food coloring for every 8 ounces of icing. How many drops of food coloring do you need if you are using 48 ounces o...

determine whether or not the equation represents y as a function of x x = y 2 + 4

If 39 of the 132 students in the band are male, what is the ratio of male to female students in the band? Write the ratio in lowest terms as a fraction or with a colon.

How do I find the answer to the algebraic function of: g(1/2) g(x)= x / sqrt(1-x^2) The answer has to be in radical form, and I keep getting stuck on how to find that radical answer. Tny insight would...

can you help me solve these questions step by step? Part V: How much will Mindy have paid in interest once the house loan is paid off? 8201532. 5, Hector took out a 25-year house loan for $190,090 at ...

can you help me solve this question step by step? 4. Mindy took out a 30-year house loan for $245,000 at 5.4% Interest, compounded monthly. and her monthly payment on the loan will remain the same for...

please help me solve each question 3. Zachary plans to buy a $125 Mother's Day present for his mother, and the holiday falls on the second Sunday of May. He can afford to put the present on layaway wi...

A bag contains the following marbles: 4 black marbles, 14 blue marbles, 8 brown marbles, and 20 green marbles. What is the ratio of black marbles to green marbles? Express your ratio as a frac...

Perform the indicated division. Check your answer by showing dividend = (divisor)(quotient) + remainder (6x 2 − 1) ÷ (2x + 5)

1) Complete the square to find the minimum value of f(x) 2x^2- 5x +7 . Show your work. 2) Rewrite x^2 + 14x +13 =0 in the form (x-p) ^2 =q by completing the square. Show your work.

Heres one I have had difficulty with: Given that f(x) = 3 - 2x and g(x) = x' + 5x, calculate (a) Evaluate f( - 3). (b) Find and simplify f(x + h). Preview (c) Solve f(x) = 0. (d) Evaluate f(3) - 9(3)....

Perform the indicated operation and simplify. final answer in scientific notation, rounded to two decimal places (4x23 × 10 23 ) 50

1.) Factor the expressions x^2-5x-14 and x^2+5x-14. Explain how to use the factors to find the zeros of the functions F(x) = x^2-5x-14 and g(x)x^2 + 5x -14 . Compare the zeros of f ( x ) with...

does y=s quare root of -5x+7 define y as a function of x

Math 2 test James is given the diagram below and asked to prove that ZD = ZF . What. would be the missing step of the proof? Given: DE = FE, and EO forms the angle bisector of ZDEF. Prove: 20 = ZF Sta...

question 17181920 17. Verify sm* x - sin"x = cos x - cos" xis an identity. 18. Find all solutions of each equation on the interval 0 S X < 2x. tan xsec x + 2sec x -tan x = 2

question 13141516 13. Write an equation for the given function given the amplitude, period, phase shift, and vertical shift. 4 amplitude: 4, period = 41, phase shift 3 vertical shift - -2 14. Write an...

How does an earthquake of magnitude 8.4 compare to an earthquake of magnitude 3.7? Round answer to the nearest whole number. [A4] (use logarithms to solve this question

question 9101112 A medical team sent surveys to randomly selected households to determine the various health problems. The result of the survey is shown below. Health Problems Number of Patients Obesi...

question 5678 5. A raffle prize of- 14x2 dollars is to be divided among 7x people. Write an expression for the amount of money that each person will receive. (SHOW WORK) 6. The pressure exerted on the...

question 1234 1. Bradley dropped a ball from a roof 16 feet high. Each time the ball hits the ground, it bounces < the previous height. Find the height the ball will bounce after hitting the ground...

This one has given me difficulties: Given f(x) = - C+6 and g() = 4 -J find the following. a) (fog) (x) Preview b) the domain of (fog) (x) in interval notation Preview Get help: Written Example

This one is giving me some headache: The number of bacteria in a refrigerated food product is given by N(T) = 2672 - 99T + 43, 4 < T < 34 where T is the temperature of the food. When the food is...

do fast quick What is the base change that diagonalizes A = (:18 :i) ? What is the diagonal matrix at this base?

1). A ball is dropped off an office building that is 3200 feet tall. Apply the function h ( t ) = -16 t 2 + c , where h ( t ) is the height of the ball at time t , and c is its initial hei...

please solve Look at the set of ordered pairs below. Determine if the three statements that follow are true or false. -If it is true, explain why you know that it is true. -If it is false, explain why...

Please solve ASAP Let ? be a smooth bounded domain. Consider the following problem Au =f in Q 1= g on an (2) B.u=h on an where f is a smooth function in ? and g, h are also smooth functions defined on...

This is one question I have been struggling on: Let f(x) = /20 - c and g() I. Then the domain of fog is equal to [a, b] for Preview and b Preview

Mitch and Bill are both age 75. When Mitch was 22 22 years old, he began depositing $1400 1400 per year into a savings account. He made deposits for the first 10 years, at which point he wa...

Hi there, I'm having trouble with this algebra question: g(1-t)=3(1-t)^2-5(1-t)+1 In particular, I'm not understanding how to solve the parts of it where 3(1-t)^2 and -5(1-t) come up. Any insight on t...

Reflect the graph of f(x)=lnx about the y-axis to yield the graph of a function g(x). Which of the following is a valid way of stating the definition of g(x)?

Is this the first answer? Question 31 (2 points) ~/ Saved The graph of f(x) has the following key features. f(x) < 0 when x < —2 and ﬁx) > 0 everywhere else. This means the graph of ﬁx)...

Graph the function f(x)=x^2+2x-8. What is the vertex of the parabola? What happens to the rate of change at the vertex? Justify your answer.

If f(x) = 2x 2 - 1 and g(x) = 2x + 1, evaluate f(g(x)) when x = -3 What is the range of the function f(x) = 3x + 2 over the interval -2 < x < 5?

What is the history of the Quadratic Formula? How is the Quadratic formula different from a Quadratic equation ?

If 2 tacos and 3 drinks cost $14, and 3 tacos and 2 drinks cost $16, how much does a taco cost? If a right triangle has sides of length 3 and 6, what is the length of the hypotenuse? Remember to simpl...

Explain what the remainder would be Question 34 (2 points) When the polynomial f (:c) is divided by x+ 2, the remainder is 3. What would be the remainder if 2f (at) — 7 were to be divided by x+ 2?

Explain how to find which statement Question 29 (1 point) To ﬁnd out the value of the remainder when a polynomial is divided by x+ 2, you can simply substitute x= 2 into the original polynomial. Thi...

I need a detailed answer to the following equations. Please do not send me short answers that have not been properly explained. Q.1) How can De Moivre's theorem be described? Q.2) What is the scope ...

1). How would you shift the graph of y=x^2 to produce the graph of y=x^2-8? 2). For a certain model of car, the average gas m, in miles per gallon, is modeled by the function m(s)=-0.045x^2+5.2s- 13...

Demonstrate your knowledge by giving clear, concise solutions to each problem. Be sure to include all relevant drawings and justify your answers (show all your work). You may show your solution in mor...

Questins 5. What is the third term of the series? 10 22n+1_? n+3 _' ﬂ=1 6. Does this series converge?

assumimg that moving away from the mailbox is the positive direction, if an object travels 20 meters in 5 seconds back towards its original position, at the mailbox its average velocity would be

Please show all necessary work What is 15% of 120? 2.) What percent of 300 is 15? 3.) Marie noticed that she was eating 2100 calories per day; she began a diet and limited her...

do it fast 1. Quadratics. The path of the longest shot put by the Women's track team at Sun Devil U is modeled by h(x) =-0.017x + 1.16x + 5.7, where x represents the horizontal distance from the start...

ASAP! If you can try to solve it on the attached document then sending it as a screenshot. Name enVision Algebra2 4-3 Additional Practice PearsonRealize.com Multiplying and Dividing Rational Expressio...

You are required to perform the following stated operations in Binary Number System (320) 10 + (-122) 10 Please first convert the stated Decimal Numbers into Binary Numbers, perform the Arithmetic o...

Can you find the equations/inequalities in this picture? Use the inverse of AT LEAST 1 function. List the equations/inequalities that you used in creating your picture, including any restrictions on x...

You are required to perform the following stated operations in Binary Number System - (320) 10 + (-122) 10 - Please first convert the stated Decimal Numbers into Binary Numbers, perform the Arithmet...

2. Draw the portion of the state space tree generated by FIFOBB, LCBB and a LIFO branch-and-bound for the job sequencing with deadlines instance n = 5; (pi, pz, ... , ps) = (6, 3, 4, 8, 5); (t1, ti, ....

Please help me solve , steps and explanation will be appreciated Question 1 a) 1b+c atb al The value of determinant c ta b +c b is equal to: latb cta c (b) The value of x for which the matrix 2 0 -x 1...

Please can you help me solve ,steps and explanations will be appreciated Question 1 a) 1b+c atb al The value of determinant c ta b +c b is equal to: (b) latb cta cl The value of x for which the matrix...

Although pretty simple, I still need some guidance.

Pplease help me this problem Q.) Suppose that the annual rainfall in Ferndale, California, is known to be normally distributed, with a mean of 35.5 inches and a standard deviation of 2.5 inches. What ...

This is the question I am struggling with: Express the function h(x) = (x + 3)' in the form f(g(x)). If f(x) = r , find the function g(r). Your answer is g(x)= Preview

.............. At Starbucks, there are three sizes of coffee drinks, Small (200 mL), Regular (400 mL) and Large (800 mL), and they cost $2.25, $3.75, and $5.75, Respectively. On one evening Starbucks ...

............. At Starbucks, there are three sizes of coffee drinks, Small (200 mL), Regular (400 mL) and Large (800 mL), and they cost $2.25, $3.75, and $5.75, Respectively. On one evening Starbucks s...

let f(x)=3x+3. Determine ( f o f o f)(x). (f o f o f)(x)=

Let f( x )= 5 x2+ 3 x + 2 and let q(h) = f(2+h)-f(2)/h. Then q(0.01)=

The sum of 3 consecutive even integers is 252. Find these integers. Enter the result in the answer box.

applications of quadratics Chrome File Edit View History Bookmarks People Tab Window Help 45% Sun 1:12:29 AM Q VA HW 3.4 - Applications of Quadra X Course Hero x + < > C A webassign.net/web/Stud...

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please check if my answer and procedure correct and get the full marks o) By completing the square, find the turning point of the curve. State whether it is maximum or a minimum. Sketch the curve show...

Let G be a finite group acting on a finite set X . Suppose that each orbit in X contains at least two elements, with ∣ G ∣ = 1 5 and ∣ X ∣ = 1 7 . Deter...

Suppose we have a cardboard square; we want to paint each corner of the square with one of three colors. When we paint a corner, we paint both sides of the cardboard with the same color (so the revers...

We want to prove the following: Let G be a finite group acting on a finite set X . Then the number of orbits under G is G 1 ∑ g ∈ G ∣ X g ∣ . Show t...

We want to show that if G has no subgroup of index 2, then every subgroup of index 3 is normal. Multiplication on the left side by g ∈ G permutes the cosets of H ; this gives...

For each of the groups G and subsets H , show that H is a normal subgroup of G and give an isomorphism G \ H → G ′ where G ′ is some well-chosen, ...

We are trying to prove the correspondence theorem: Let ϕ : G → G ′ be any homomorphism. Let K be any subgroup of G ′ . Show that the preimage H = ϕ − 1 ( K ) ...

Trisha is the manager of The Slurpee Shack. She collected the following data during one week: 301 people came to the shack, 201 purchased the blue raspberry flavor, 180 purchased the cherry flavor, an...

Where did the student make a mistake? Where did the student make a mistake? - 2x + 5 > 21 Step 1 : - 2x > 16 Step 2 : x > -8 O Step 1 D Step 2 The student did not make a mistake

The senior trip had 450 seniors go to Disneyland. While they were at Disneyland/California Adventure 250 students went to California Adventure and 175 students went to Disneyland. During the visits 12...

Where did the student make a mistake? Where did the student make a mistake? * 7—2(x—1)<6x+5 Step1: 7—2x+2<6x+5 Step2: 9—2x<6x+5 Step 3 : 4 < 83: Step 4: % < x O Step1 O Step2 O ...

A transport company, due to the health contingency, is improving the service of delivery of merchandise to Distribution Centers, to meet the need they must transport 800 tons per day with a route of 1...

1. Evaluate the cube root of z = 2 7 c i s ( 2 4 0 ∘ ) . Then raise them to the cube. Show the steps of your reasoning. 2. Evaluate [ 5 3 ( 2 3 + 2 i ) ] 1 0 3. F...

Calculate the length (distance) between the two points

Choice the correct exponential equation for the graph

Determine if the following triangles are congruent and select the theorem used to prove congruence. If the triangles are not congruent, choose "Not enough information Determine if the following triang...

Determine triangle congruence property that makes the triangles congruent. If they are not congruent, select "not enough information Determine triangle congruence property that makes the triangles 1 p...

Determine triangle congruence property that makes the triangles congruent. If they are not congruent, select "not enough information". * Determine triangle congruence property.r that makes the triangl...

The length of a rectangle is 7 inches more than its width. The area of the rectangle is equal to 4 inches less than 4 times the perimeter. Find the length and width of the rectangle.

The length of a rectangle is twice the width. If the area of the rectangle is 18 square inches, then find the length and width.

name the property that is being used. 8(3 + 7) = (8 ∙ 3) + (8 ∙ 7) 9 + 0 = 9 4 + (5 + 2) = (4 + 5) + 2

Yolanda bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $450 less than the desktop. She paid for the computers using two different financing plans. For the des...

The width of a rectangle is 16 units less than the length. If the area is 57 square units, then find the dimensions of the rectangle.

For the quadratic function y = -0.4 x 2 - 2 x + 3.4, use a graphing calculator to identify the following to one decimal place: a. coordinates of the vertex b. axis of symmetry c. range d. x -inter...

1. Express ∑ 𝑛 (3𝑖 3 − 6𝑖 + 2) as a polynomial p(n). Then prove that the sum = p(n) by 𝑖=0 induction.

Suppose that G is an Abelian group of order 16, and in computing the orders of its elements, you come across an element, you come across an element of order 8 and two elements of order 2. Explain why ...

Let G={1,7, 17, 23, 49, 55, 65, 71} under multiplication modulo 96. Express G as an external and an internal direct product of cyclic groups.

Last year, Scott had $20,000 to invest. He invested some of it in an account that paid 8% simple interest per year, and he invested the rest in an account that paid 7% simple interest per year. After ...

Based on the table, which best predicts the end behavior of the graph of f ( x )? As x → ∞, f ( x ) → ∞, and as x → -∞, f ( x ) → ∞. As x → ∞, f ( x ...

A toy rocket is shot vertically into the air from a launching pad 6 feet above the ground with an initial velocity of 96 feet per second. The height h, in feet, of the rocket above the ground at...

Find the vertex of the parabola. f(x)= -1/3x squared + 3x -5

A theater group made appearances in two cities. The hotel charge before tax in the second city was $1000 lower than in the first. The tax in the first city was 7.5%, and the tax in the second city was...

One integer is 2 times another. If the product of the two integers is 18, then find the integers

All info is below. Thank you! 1. On the planet Jupiter, a ball this thrown upward at a velocity of 10 m/s. it's height, h(t) metres, aftert seconds is given by the equation h(t) = -12.5(t -0.4) +4. a)...

The formula S=16t squared is used to approximate the distance S, in feet, that an object falls freely from rest in t seconds. The height of a building is 1147 feet. How long would it take for a...

All info is below. Thank you! 9. For the following function, state the maximum or minimum value of y and the value of x when it occurs. y = -6x2 + 60x - 147 b)

All info is above. Thank you! 7. Determine the value of c that will make each expression a perfect square trinomial. a) x- 16x + C 7a) 2 marks b ) x 2 + 7 x + c 7b) 2 marks

b square root of 2 minus 4ac what is the nature of the solution? a) there are two different imaginary-number solutions. b)There is one real-number solution. c)There are two different real-n...

Hello, good afternoon, could someone explain these problems to me and put the formulas they used? :( 4) Let u = (2, 5, 2), V = i-2j + K, w = (1, 1, -2) calculate: a) The value of z if 2 = 3u-2v + w b)...

Set up arational equation and then solve the following problems. 1. A positive integer is twice another. The sum of the reciprocals of the two positive integers is . Find the two integers. 2....

Express in terms of I. square root -252 answer in the form a +bi

Rita bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $200 more than the desktop. She paid for the computers using two different financing plans. For the deskto...

A chef is going to use a mixture of two brands of Italian dressing. The first brand contains 5% vinegar, and the second brand contains 15% vinegar. The chef wants to make 330 milliliters of a dressing...

F. SAT/ACT problems (Show your work to verify your choice.) Lesson 3 14.) g(x) = ax 2 + 24 For the function g defined above, a is a constant and g(4) = 8. What is the value of g(−4) ? solv...

Last year, Ravi had $10,000 to invest. He invested some of it in an account that paid 9% simple interest per year, and he invested the rest in an account that paid 5% simple interest per year. After o...

A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 55% salt and Solution B is 80% salt. She wants to obtain 160 ounces of ...

A trebuchet hurls a large stone at a castle wall. The quadratic function describing the path of the stone is y = 4.9x 2 + 20x + 5, where y represents the height, in metres, of the stone above the base...

Subtract and simplify. (3−6i)−(−9+i)

In the lab, Keiko has two solutions that contain alcohol and is mixing them with each other. She uses twice as much Solution A as Solution B. Solution A is 19% alcohol and Solution B is 16% alcohol. H...

To create coefficient matrix from a system of linear equations, A. find its inverse. B take the coefficient from each variable and place it into a matrix making sure that you put zeros for any missing...

The identity element A. always does nothing. B. for addition is 1. C. always solves the equation. D. makes everything ones and zeros.

To find the inverse of a matrix by hand you A. always change the sign of the two opposite elements and switch the place of the other two. B. choose a variable matrix of the same size, multiply by th...