Learning Objectives for Section 6.1
Linear Programming - Simplex Method
The student will be able to formulate standard maximization
problems in standard form.
The student will be able to use slack v
Learning Objectives for Section 5.1
Inequalities in Two Variables
The student will be able to graph linear inequalities in
two variables.
The student will be able to solve applications of linear
ine
Question 11 1 out of1 points
Find the future value of the ordinary annuity.
PMT = $7,500, i = 12% interest compounded semiannually for 2 years
Selected Answer: 0 $32,809.62
Answers: $23,877.00
$70,000
Question 10 1 out of1 points
A 6-sided die is rolled. What is the probability of rolling a number less than 3?
Selected Answer: 0 1/3
Answers: 1/2
0 1/3
2/3
None of the above
Question 11 1 out of 1
Question 7 1 out of 1 points
Find the compound interest earned. Round to the nearest cent.
$700 at 8% compounded semiannually for 4 years
Selected Answer: 0 $258.00
Answers: $595.65
0 $258.00
$1 18.90
Question 13 1 out 011 points
Find the probability. A lottery game has balls numbered 1 through 21.
What is the probability that a randomly selected ball has an even number or a 6.
Selected Answer: 0 1
Question 3 1 out of1 points
Use the formula A = P(1 + rt) to find the indicated quantity.
Assume a 360 -day year as needed.
A = $16,400; r = 10%; 90 days. Find P.
Selected Answer: P=16,000
Correct Ans
Question 1 1 out of1 points
Solve the system of equations by substitution.
x +2y =18
4x+3y =27
Selected Answer: 0 (0, 9)
Answers: 0 (0,9)
(1. 8)
(-9. 0)
No Solution
Question 2 1 out of 1 points
Solv
Question 1 1 out of1 points
Use | = Prt for simple interest to find the indicated quantity.
| = $750; r = 6%; t = 6 months. Find P
Selected Answer: 0 $25,000
Answers: 0 $25,000
$25,750
$24,250
$22.5
Question 7 1 out 0 points
Two 6-sided dice are rolled. What is the probability the sum of the two numbers on the die will be 5?
Selected Answer: 0 1/9
Answers: 5/6
8/9
0 1/9
4
Quesiion 8 1 out of 1 po
Question 5 1 out of1 points
Allan borrowed $ 6400 from his father to buy a car. He repaid him after 10 months with interest of 5% per year.
Find the total amount he repaid.
Selected Answer: 0 $6,666.6
Question 15 1 out of1 points
In order to purchase a home, a family borrows $70,000 at 12% for 15 years. What is the monthly payment
Selected Answer: 0 $840.12
Answers: $700.00
$902.99
a $840.12
$46.67
Question 3 0 out of 2 points
Solve the system of equations by substitution.
x+y=-11
x-y=-11
Please show your work for full credit. No credit given for correct answer without intermediate steps.
Select
Question 9 1 out of 1 points
Samanthas savings account has a balance of $4643. After 25 years, what will the amount of interest be at 6% compounded annually?
Selected Answer: 0 $15,284.16
Answers: $27
Question 13 1 out of 1 points
Fund the present value of the ordinary annuity.
Payments of $52 made quarterly for 10 years at 8% compounded quarterly.
Selected Answer: 0 $1422.49
Answers: 6 $1422.49
$5
A
B
C
D
E
F
GH
I
J
K
L
M
N
O
P
Q R
T
U
V
W
X
Y
Confidence Interval for m
s Known
Population Normal? No
Population Stdev.
20
Sample Size
50
Sample Mean
122
(1-a)
99%
95%
90%
80%
s Unknown
Population No
Chat summary for Tuesday 5/30:
In this chat session, we discussed and reviewed the following:
Scatter plots
Simple regression and recognizing slopes
Coefficient determination
o r^2 = sum of squares re
Chat Summary
Quiz
The most missed question was #5, Students also missed #1 and #9.
Re-work and post quiz #2, Professor is looking for the best answer; this will
be considered as one of your chat respo
KEY FINANCIAL STATEMENT RATIOS
Liquidity ratios
Example:
Current Ratio
Current Assets
Current Liabilities
2.0 to 1
Quick Ratio
"Acid Test"
Quick Assets *
Current Liabilities
0.9 to 1
A "2.0 to 1" rati
Chat Summary
Tuesday, May 16, 2017
In our first week 2 chat session. Week 1 grades were grades were discussed.
Professor offered us some redemption. If we go over our quiz 1 and rework
the problems, o