Find A if p = $15, 000, r = 0.02, n = 4, and t = 5 in the compound interest
formula.
2

How do i do this activity, is appreciated

How do you solve a question like this?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?