Peter R. answered 02/28/23
Experienced Instructor in Prealgebra, Algebra I and II, SAT/ACT Math.
A = P(1 + r)t assuming that interest is compounded annually.
For this problem, P = $9,000; r = 8% (0.08) and t = 17 years
A = 9000(1 + 0.08)17
Can you use order of operations to do the calculation?