![afrox](/avatars/16231.jpg)
afrox
09.11.2020 •
Mathematics
Solving a simple interest problem find the missing interest principal interest rate or time
1.i=
P=$870
R=3.8%
T=18months
2. i=$180
P=
R=4.5%
T= 3 years
3. I=$54
P=$450
R=
T= 2 years
4. I=$97.30
P=$1200
R=4.5%
T=
Solved
Show answers
More tips
- H Health and Medicine What was the Invention of Viagra?...
- P Philosophy Why Did God Create Man and Place Him in Obscurity?...
- S Science and Technology How to Make a Homemade Smoker: The Ultimate Guide...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Mathematics
- M Mathematics Peppy pets charges a flat fee of 15$ + 3$ per hour to keep a dog during the day. happy hounds charges a flat fee of 21$ plus 1$ per hour. for how many hours is...
- M Mathematics Rounding decimals with a vertical number line? ?...
- M Mathematics Iam confused about how to solve letter d in activity 1 on the file below...
- M Mathematics Derek receives $150,000 salary as an engineer for the port authority. he spends $105,000 of his salary on expenses each year. what percent of his salary does he...
- M Mathematics Mathematics inclined week #1: easy category. problem: rewrite 0. as a fraction. you must show your working out either as a screenshot or by latex. full solutions...
- M Mathematics One coin is randomly selected from a jar containing 20 pennies, 15 nickels, 3 dimes, and 12 quarters. what is the odds of a value less than $0.05...
- M Mathematics Jermaine did this work to solve an equation. did he make an error?...
- M Mathematics At 1 pm shadow of a tree is 14 feet long. at the same time the shadow of a 18 foot telephone pole is 21 feet long. what is the height of the tree?...
- M Mathematics Find the circumference of a circle with radius 63mm...
- M Mathematics Solve the equations and match them with their solutions. (what equals what? ) ^ means over 1. 3(5 − 2x) = −2(6 – 3x) − 10x 2. 1^4x-2^5=39 3. 115 = 20 + 2.5x 4....
Ответ:
minimum value of C is 46
Step-by-step explanation:
A sketch of the constraints is advised.
Sketch
4x + 3y = 24
with intercepts at (0, 8) and (6, 0)
x + 3y = 15
with intercepts at (0, 5) and (15, 0)
The solutions to both are above the lines.
Solve 4x + 3y = 24 and x + 3y = 15 simultaneously to obtain point of intersection at (3, 4)
Then the coordinates of the vertices of the feasible region are at
(0, 8), (3, 4) and (15, 0)
Evaluate the objective function at each vertex
(0, 8) → C = (6 × 0) + (7 × 8) = 0 + 56 = 56
(3, 4) → C = (6 × 3) + (7 × 4) = 18 + 28 = 46
(15, 0) → (6 × 15) + (7 × 0) = 90 + 0 = 90
The minimum value of C is 46 when x = 3 and y = 4