3 years ago

A dolphin jumps out of the water with an initial velocity of 20 feet per

Mathematics

1 answer:

Ivanshal [37]3 years ago

8 0

Answer:

1.6 Seconds

Step-by-step explanation:

The equation would be h(t)=-16t^2+20t+8 since 20 is the velocity, and once you input that onto a graph the answer of when it hits the ground is 1.569 seconds, so rounded is 1.6 seconds.

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