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Luda [366]
4 years ago
9

Andrew has a four-year college loan for $20,000. The lender charges a simple interest rate of 5 percent. How much interest will

he have to pay? simple interest = P × r × t A. $800 B. $4,000 C. $10,000
Physics
1 answer:
atroni [7]4 years ago
7 0

Answer:

B. $4,000

Explanation:

The formula for the simple interest is

interest = P\cdot r \cdot t

where

P is the principal

r is the interest rate

t is the number of years

In this problem,

P = 20,000 $

r = 0.05

t = 4 years

So the interest is

P=(20,000 $)(0.05 )(4)=4,000 $

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irakobra [83]

Answer:

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