A musician borrowes $2,200 to buy a trumpet. the length of the loan is 3 yr, and the total simple interest owed will be $792. what is the annual rate of interest, written as a percent, on the musician's loan for the trumpet? ​

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

the ordered pairs for the given function are of the form