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jonny [76]
3 years ago
11

Tanya kicks a ball into the air. The function that models this scenario is f(t) = –16t2 + 96t, where h is the height of the ball

in feet and t is the time seconds. When will the ball hit the ground?
Mathematics
2 answers:
rusak2 [61]3 years ago
7 0
Assuming that is t^2 which I think it is,
You do 16t^2-96t=0
16t(t-6) - factoring
t=6 
because t>0
Irina-Kira [14]3 years ago
6 0
The ball will hit the ground when h(t)=0 so:

16t^2-96t=0

16t(t-6)=0, since t>0

t=6

So the ball with hit the ground after 6 seconds.
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Which expression is equivalent to<br> logbase12 ((1/2)/8w)?
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\bf \log_{12}\left( \cfrac{~~\frac{1}{2}~~}{8w} \right)\implies \begin{array}{llll} \log_{12}\left( \frac{1}{2} \right)&-&\log_{12}(8w)\\\\ \log_{12}(1)-\log_{12}(2)&-&[\log_{12}(8)+\log_{12}(w)] \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill \log_{12}(1)-\log_{12}(2)-\log_{12}(8)-\log_{12}(w)~\hfill

7 0
3 years ago
Which statement correctly describes this expression? 2m^3 -11
julsineya [31]

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Option A is the correct answer

Step-by-step explanation:

A. The difference of twice the cube of a number and 11

3 0
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Answer:

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Step-by-step explanation:

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4 0
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