Can someone please explain this to me? Thank you so much! (#18, H.O.T problems)

Mathematics

1 answer:

andreev551 [17]4 years ago

8 0

Also you do not look like your in first grade o-o

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The formula for the volume sphere is V=4/3pie r^3 what is the formula solved for r?

oksian1 [2.3K]

Answer:

$r = \sqrt[3]{\frac{3V}{4 \pi}}$

Step-by-step explanation:

From the formula of volume of a sphere we have to isolate "r" on one side of the equation i.e. we have to make "r" the subject of the equation.

$V=\frac{4}{3} \pi r^{3}\\\\ \text{Multiplying both sides by 3/4 we get}\\\\\frac{3V}{4} = \pi r^{3}\\\\ \text{Dividing both sides by } \pi \\\\ \frac{3V}{4 \pi} = r^{3}\\\\\text{Takeing cube root of both sides}\\\\\sqrt[3]{\frac{3V}{4 \pi}} = r$

Therefore:

$r = \sqrt[3]{\frac{3V}{4 \pi}}$

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QUICKK EXPERTS/ACE OR ANYONE WHO WANTS TO HELP!!

olya-2409 [2.1K]

Well since the slope is 4/3 the intercept is -5/3 the point would be on 0,-1.67

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1 and 5/6 + 2 and 2/11

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