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chicagochica5
Group Title
If an object is dropped from a height of 144 feet, the function h(t)=16t^2 + 144 gives the height of the object after t seconds. When will the object hit the ground?
 one year ago
 one year ago
chicagochica5 Group Title
If an object is dropped from a height of 144 feet, the function h(t)=16t^2 + 144 gives the height of the object after t seconds. When will the object hit the ground?
 one year ago
 one year ago

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chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
A. 9 s B. 6 s C. 1.5 s D. 3 s
 one year ago

febylailani Group TitleBest ResponseYou've already chosen the best response.0
h(t)=16t^2 + 144 is this formula right?
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
Yes thats the right formula @febylailani
 one year ago

qpHalcy0n Group TitleBest ResponseYou've already chosen the best response.1
Here, you can set it equal to zero and factor.
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
I think the answer is D
 one year ago

qpHalcy0n Group TitleBest ResponseYou've already chosen the best response.1
You'd be correct.
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
Thanks!
 one year ago

febylailani Group TitleBest ResponseYou've already chosen the best response.0
oooh.. sorry, he's 1st xD
 one year ago
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