Penny paid off a loan with a simple interest rate of 11.2% in 6 months. What was the APR? 11.2%
9.6%
22.4%
19.2%
5.6%

19.2%

Step-by-step explanation:

APR= (2(n)(r))/(n+1)

APR= 2(6)(0.112)/(6+1)

APR= 19.2

n= number of monthly payments (6)

r= the rate (11.2% or 0.112)

2

step-by-step explanation:

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead