If you place a 45 foot ladder against the top of a 36 foot building how many feet will the bottom of the ladder be from the bottom of the building

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).

1. what are the missing reasons in the proof 2. it's in the second picture and 3

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem