According to the rule of 72 if the gdp of apex federation is growing at 1.7% per year it's economy will double in approximately how many years

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)