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brilliants [131]
3 years ago
7

A ball is dropped from a height of 25feet and allowed to bounce until it comes to a rest. Each time the ball bounces it rebounds

to 4/5 of its previous height
Drag tiles to create an equation you could use to find the height to which the ball rebounds after it hits the floor the third time,h3

H3= ...•... ...
3,4,4/5,25

Mathematics
1 answer:
alina1380 [7]3 years ago
8 0

Answer:

H3 = 25 * \frac{4}{5} * \frac{4}{5}* \frac{4}{5}

Step-by-step explanation:

Given

Initial\ Height =25

Rebound = \frac{4}{5}

Required

Determine the height at the third rebound

At first rebound;

H1 = 25 * \frac{4}{5}

Second rebound

H2 = 25 * \frac{4}{5}* \frac{4}{5}

Third rebound

H3 = 25 * \frac{4}{5} * \frac{4}{5}* \frac{4}{5}

Hence; the equation is:

H3 = 25 * \frac{4}{5} * \frac{4}{5}* \frac{4}{5}

Solving further;

H3 = 12.8\ ft

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