Aball is dropped from a height of 30 ft. each time it bounces to 60% of the previous height. what is the total vertical distance the ball has travelled when it hits the ground for the 8th time? (answer to 2 decimal places) 102.90 ft 117.48 ft 73.74 ft 118.49 ft

answer: 73.74

step-by-step explanation:

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

no

step-by-step explanation: