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3 years ago

7

1. The earth makes a full rotation in 24 hours. Jupiter takes approximately 58 days, 15 h, and 30 min to complete a full rotatio

n. How many hours does it take Jupiter to complete a full rotation?

1 answer:

Keith_Richards [23]3 years ago

7 0

The jupiter does a full rotation for 1407 h and 30 min

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Step-by-step explanation:

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The concentration of a drug in the bloodstream C(t) at any time t, in hours, is described by the equationC(t)=100t/t^2+25where t

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Answer:

It will take 5 hours until it reaches its maximum concentration.

Step-by-step explanation:

The maximum concentration will happen in t hours. t is found when

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In this problem

$C(t) = \frac{100t}{t^{2} + 25}$

Applying the quotient derivative formula

$C'(t) = \frac{(100t)'(t^{2} + 25) - (t^{2} + 25)'(100t)}{(t^{2} + 25)^{2}}$

$C'(t) = \frac{100t^{2} + 2500 - 200t^{2}}{(t^{2} + 25)^{2}}$

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A fraction is equal to zero when the numerator is 0. So

$-100t^{2} + 2500 = 0$

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2 years ago

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I need help on this question plz

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The correct answer will be 3.

Why?

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3 years ago

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