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Veseljchak [2.6K]
4 years ago
15

Brown bats sleep for 20 hours each day. How many hours per week are they awake? How many hours per year are they awake ​

Mathematics
1 answer:
icang [17]4 years ago
7 0
(20)(7) = 140 hours per week
(20)(365) = 7300 hours per year
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Step-by-step explanation:

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0.25

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A baseball is thrown into the air and follows a parabolic path given by the equation s = -16t 2 + v0t, where s is feet above gro
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Answer: 64 ft

Step-by-step explanation:

We are given the following equation that models the baseball's parabolic path:

s=16t^{2}+V_{o}t (1)

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With this information the equation is rewritten as:

s=16t^{2}+(64)t (2)

Now, we have to find t, and this will be posible with the following formula:

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g=32 ft/s^{2} is the acceleration due gravity

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Finally:

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7 0
3 years ago
A river 3m deep and 40 m wide is flowing at the rate 2km /h . how much water will fall into the sea in a minute.​
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Answer:

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Step-by-step explanation:

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