A ball is dropped from a height of 8 feet. The ball bounces to 80% of its previous height with each bounce, maths question help
1.A ball is dropped from a height of 8 feet. The ball bounces to 80% of its previous height with each bounce. How high (to the nearest tenth of a foot) does the ball bounce on the fifth bounce?
2 The third term of a geometric sequence is 3 and the sixth term is 1/9. Find the first term.
3.Find the common ratio for the sequence given by the formula
4.Find the 7th term of the sequence
2, 6, 18, 54, …
