Terry's investment of $2,200 in the stock market and $528 and 2 years find the simple interest rate for the investment

Multiply. write your answer in simplest form. 3/8 x 5/7

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Which expression is equivalent to 3^3 + 2^2?