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3 years ago

15

Contestants in a dance-a-thon rest for the same amount of time every hour. A couple rests for 20 minutes in 5 hours. How long di

d they rest in 8 hours?

1 answer:

Naily [24]3 years ago

8 0

Answer:

32

Step-by-step explanation:

you have to find how many min in a hour so 20 divided by 5 is 4 then 4x8 is 32

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blagie [28]

Answer:

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Step-by-step explanation:

We are given that $y = x^m$ is a solution to given differential equation.

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First we 3evaluate the value of:

$y'' = m(m-1)x^{(m-2)}$

$y' = mx^{(m-1)}$

Putting these value in the above differential equation, we get,

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