Shawnte earned a score of 42 points. There were 19 competitors who received a lower score than Shawnte and 5 competitors who ear
1 answer:
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Answer:
Step-by-step explanation:
we have
where
t is the time in seconds
h is the dolphin's height in feet
we know that
When the dolphin return to the water the value of h(t) is equal to zero
so
For h(t)=0
Simplify
see the attached figure to better understand the problem
