Nina wants to buy a bicycle that cause $150 she save 6% of the total cost of the bicycle what percent of the total cost of the bicycle does nina still have to save

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