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Artyom0805 [142]

3 years ago

10

Johny has 64 marbles mark has m marbles johny has 16 times as many marbles as mark how many marbles does mark have create a mult

iplication equation that represents the situation and then solve the equation

1 answer:

nika2105 [10]3 years ago

6 0

Answer:

16m=64

Or

16 x m = 64

4 marbles

Step-by-step explanation:

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Option C: $r = \sqrt[3]{\frac{3V}{4\pi} }$ is the right answer

Step-by-step explanation:

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We have to make r the subject of the formula

Multiplying equation by 3/4

$\frac{3}{4}V = \frac{4}{3} * \frac{3}{4} \pi r^3\\\frac{3}{4}V = \pi r^3$

Dividing both sides by pi

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Taking cube root on both sides

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Hence,

Option C: $r = \sqrt[3]{\frac{3V}{4\pi} }$ is the right answer

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