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Oxana [17]
3 years ago
14

A principal of 750$ is invested in an account at 9% per year simple interest. What is the account total after 5 years

Mathematics
1 answer:
balandron [24]3 years ago
4 0
Hi there
The formula of the future value of simple interest is
A=p (1+rt)
A future value?
P principle 750
R interest rate 0.09
T time 5years
So
A=750×(1+0.09×5)
A=1,087.5

Good luck!
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This is due next period. I need answers and a small explanation/work.
vlada-n [284]

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6 0
2 years ago
The label on a package of bolts says each bolt has a diameter of 0.35 inch. To be in the package, the percent error of the diame
qaws [65]

Answer: No

Step-by-step explanation:-

Labeled diameter on the bolt = 0.35 inch

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{\text{Percentage Error}=|\frac{0.35-0.33}{0.33}|\times 100\%=6.06\%

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7 0
3 years ago
Read 2 more answers
The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas. What is the
Lera25 [3.4K]

Given:

The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas.

To find:

The constant of proportionality

Solution:

We have,

P=0.25n       ...(i)

where P is the price and n is the number of bananas.

Price P is directly proportional to the number of bananas. So,

P\propto n

P=kn            ...(ii)

Where, k is the constant of proportionality.

On comparing (i) and (ii), we get

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Therefore, the constant of proportionality is 0.25.

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3 years ago
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ElenaW [278]

Answer:

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Step-by-step explanation:

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4 0
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Hitman42 [59]
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