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2 years ago

Kevin is paid $8.80per hour. He worked 7 hours . He gave his mother 1/4 of his earnings. How much did Kevin have left?

Mathematics

2 answers:

nlexa [21]2 years ago

6 0

Its $46.20 that’s how’s much he has left

Bas_tet [7]2 years ago

6 0

Answer:

$46.20

Step-by-step explanation:

His earnings: 8.8*7 = 61.6

He gave away 1/4, so he has 3/4 left

3/4*61.6=46.2

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Answer:

The diameter decreases at a rate of 0.053 cm/min.

Step-by-step explanation:

Surface area of an snowball

The surface area of an snowball has the following equation:

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Implicit differentiation:

To solve this question, we differentiate the equation for the surface area implictly, in function of t. So

$\frac{dS_{a}}{dt} = 2d\pi\frac{dd}{dt}$

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2 years ago

Please help! Will vote brainliest!

adoni [48]

Step-by-step explanation:

D={0,1,2,..}

E={1,4,9,16,25}

F={22,24,26,28}

expression 4 is correct

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3 years ago