Amovie earned $40 million in its first week of release. earnings decreased each successive week by 40%. which recursive formula can you use to find out how much money (in millions) the movie earned n weeks after its release?

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.