Anne took out a loan for $7500 and was charged at a simple interest rate of 4.7%. the total interest she paid on the loan was $141. how long was the loan in days?

the loan was 146 days

Step-by-step explanation:

The formula for simple interest is expressed as

I = PRT/100

Where

P = principal or amount loaned

R = interest rate

T = time in years.

I = interest

From the information given,

P = $7500

R = 4.7%

The total interest she paid on the loan was $141. Therefore,

I = $141. Therefore,

141 = (7500×4.7×T)/100

141 = 352.5T

T = 141/352.5 = 0.4 years

Assuming 1 year = 365 days,

0.4 years will be 0.4×365 = 146 days

h=7.65

Step-by-step explanation:

h=k√p

k=h/√p

k=5.4/√1.44

k=4.5

h=4.5√p

when p=2.89

h=4.5√2.89

h=7.65