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VashaNatasha [74]
3 years ago
9

Kate borrowed $400 from her friend. She will repay this amount plus 3 percent simple interest after one year. What is the total

amount she will pay her friend?
Mathematics
1 answer:
tekilochka [14]3 years ago
6 0
The answer is $412.

Let's first calculate simple interest. Simple interest (I) can be expressed as:
I = P * r * t
P - principal
r - rate
t - time period

It is given:
I = ?
P = $400
r = 3% = 0.03
t = 1 year

Therefore:
I = P * r * t = 400 * 0.03 * 1 = 12

The total amount Kate will repay is the principal amount (P) plus 3% simple interest (I):
P + I = 400 + 12 = $412
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(11-8)x3+7+27-3<br> (18÷3)+6+(14-8)x5<br> (11-7)x6+4+32-4
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The results of the arithmetic evaluations as given in the task content are; 40,42 and 62.

<h3>What are the results of the arithmetic evaluations?</h3>

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brainly.com/question/4694189

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