What do you know to be true about the values of a and b?

Abouncy ball is dropped such that the height of its first bounce is 5.5 feet and each successive bounce is 64% of the previous bounce's height. what would be the height of the 7th bounce of the ball? round to the nearest tenth (if necessary).

Add the fractions and simplify 1/2+ 1/3

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?