What will be the balance in an account that was initially $400
and has been drawing 5.5%
interest compounded
continuously for 8 years?

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

How can you tell when x and y are not directly proportional?

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?