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lina2011 [118]
3 years ago
6

The height H of a skydiver t seconds after jumping. Let T be the independent variable, and assume the skydiver jumps from a heig

ht of 12,500 feet and lands after 300 seconds of flight
Mathematics
1 answer:
Rina8888 [55]3 years ago
6 0

Answer:

25 seconds

Step-by-step explanation:

Skydiving.  

height (in feet) above the earth=h(t)= -16t^2 + 10,000

the time it would take to fall when h is 0  

-16t^2 + 10,000=0

-16t^2=-10000

16t^2=10000

t^2=10000/16=625

t=sqrt 625=25 seconds

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A dinner table is a perfect circle with a diameter of 8 feet
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The area of the tablecloth showing is approximately 45.55 square feet

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3 years ago
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<em>simplify</em><em> </em><em>the</em><em> </em><em>expression</em><em>.</em><em> </em>

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your welcome :)

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