joseph invests money in an account paying a simple interest of 4% per year. If no money will be added or removed from the investment, what should he multiply his current balance by to find his total balance in a year in one step?

Is a positive integer raised to a negative power always positive

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

Javier bought a painting for $150. each year, the painting's value increases by a factor of 1.15. which expression gives the painting's value after 77 years?