Jerald jumped from a bungee tower. if the equation that models his height, in feet, is h = –16t2 + 729, where t is the time in seconds, for which interval of time is he within 104 feet above the ground? a t > 6.25
b –6.25 < t < 6.25
c t < 6.25
d, 0

Answer :- t > 6.25 would be the interval of time is he within 104 feet above the ground.

Explanation:-

Given equation:-, where t is the time in seconds.

For the interval that he is at height within 104 feet above the ground.

And time cannot be negative

Thus at t>6.25 seconds,for height= 104 feet above the ground.

⇒The interval of time is he within 104 feet above the ground

would be t > 6.25 .

t >6.25

Step-by-step explanation:

Given :

To Find: for which interval of time is he within 104 feet above the ground?

Solution ;

Since we are required to find for which interval of time is he within 104 feet above the ground

So,

Thus for t >6.25 he is  within 104 feet above the ground

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