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denpristay [2]
3 years ago
13

HELPPPPP MEEE HELLLPPPPP

Mathematics
1 answer:
Scilla [17]3 years ago
8 0

Answer:

A

Step-by-step explanation:

You should follow PEMDAS with this.

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PLEASE HELP the formula m=12,000+12,000rt/12t gives keri's monthly loan payment where t is the annual interest rate and t is the
tatiyna

Answer:

The answer is below

Step-by-step explanation:

The formula m = (12,000 + 12,000rt)/12t gives Keri's monthly loan payment, where r is the annual interest rate and t is the length of the loan, in years. Keri decides that she can afford, at most, a $275 monthly car payment. Give an example of an interest rate greater than 0% and a loan length that would result in a car payment Keri could afford. Provide support for your answer.

Answer: Let us assume an annual interest rate (r) = 10% = 0.1. The maximum monthly payment (m) Keri can afford is $275. i.e. m ≤ $275. Using the monthly loan payment formula, we can calculate a loan length that would result in a car payment Keri could afford.

m=\frac{12000+12000rt}{12t}\\ but\ m\leq275, \ and \ r=10\%=0.1\\275= \frac{12000+12000(0.1)t}{12t}\\275= \frac{12000}{12t} +\frac{12000(0.1)}{12t}\\275= \frac{1000}{t} + 100\\275-100= \frac{1000}{t} \\175= \frac{1000}{t} \\175t = 1000\\t= \frac{1000}{175}\\ t=5.72\ years

The loan must be at least for 5.72 years for an annual interest rate (r) of 10%

3 0
3 years ago
there are 420 birch trees, 160 oak trees and 300 wild trees, what percentage of the trees an oak tree
Vladimir79 [104]

Answer:

18,(18)%

Step-by-step explanation:

420 + 160 + 300 = 880 total trees

160 / 880 * 100% = 18,(18)%

7 0
3 years ago
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Describe how you can use the information in a table showing a linear relationship to find the slope and y-intercept for the equa
maks197457 [2]
If you have a table that tells you the  (x,y) or coordinates on a graph you can take those coordinates and insert them into the equation y=mx=b. this is the equation to find the slope of a line. If you solve for b in the equation you will have the y intercept. the mx would be the slope.
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3 years ago
You are baking a casserole. The recipe calls for of a cup of beans to
FinnZ [79.3K]
The answer would be 5 cups
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What is the value of the expression 13.395- (2.24*3.9)=
Hoochie [10]

Answer:

117.01872

Step-by-step explanation:

4 0
3 years ago
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