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Molodets [167]
3 years ago
15

I will give brainiest to whoever answers correctly !!

Mathematics
1 answer:
alex41 [277]3 years ago
7 0

Answer:

What is the question????

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Read 2 more answers
_______x (-4) = 48.
Zinaida [17]

Answer:

-12

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you have to divide 48 to (-4) and it equals to -12

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Convert 30 mph to meters per s3cond and round to the nearest tenth​
Tamiku [17]

Answer:

13.4

Step-by-step explanation:

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The distance d of a particle moving in a straight line is given by d(t) = 2t3 + 5t – 2, where t is given in seconds and d is mea
Sergeeva-Olga [200]

Answer:

(C)6t^2+5

Step-by-step explanation:

Given the distance, d(t) of a particle moving in a straight line at any time t is:

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To find an expression for the instantaneous velocity v(t) of the particle at any given point in time, we take the derivative of d(t).

v(t)=\dfrac{d}{dt}\\\\v(t) =\dfrac{d}{dt}(2t^3 + 5t - 2) =3(2)t^{3-1}+5t^{1-1}\\\\v(t)=6t^2+5

The correct option is C.

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3 years ago
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