Find the MAD of the following data. {16, 25, 18, 15, 21}

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Anew movie is released each year for 14 years to go along with a popular book series. each movie is 2 minutes longer than the last to go along with a plot twist. the first movie is 70 minutes long. use an arithmetic series formula to determine the total length of all 14 movies

What are the triple angle formulas? is it related to double angle identities?