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3 years ago

7

the number of boys who solved a tough math problem is the same as the number of girls who did not solve it. Are there more girls

in the class than people who solved the problem?

1 answer:

Harrizon [31]3 years ago

6 0

Answer:

I want to say the answer is No, I'm sorry if I am wrong.

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Y = 8 hoped it helped!

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Step-by-step explanation:

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sp2606 [1]

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3 years ago

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Vaselesa [24]

Answer:

$\boxed{r = \frac{h}{3} + \frac{v}{\pi {h}^{2} } }$

Step-by-step explanation:

$Solve \: for \: r: \\ = > v= \pi {h}^{2}(r - \frac{h}{3} ) \\ \\ v=\pi {h}^{2}(r - \frac{h}{3} )is \: equivalent \: to \: {h}^{2}\pi(r - \frac{h}{3} ) = v: \\ = > {h}^{2}\pi(r - \frac{h}{3} ) = v \\ \\ Divide \: both \: sides \: by \: \pi {h}^{2} : \\ = > r - \frac{h}{3} = \frac{v}{\pi {h}^{2} } \\ \\ Add \: \frac{h}{3} \: to \: both \: sides: \\ = > r = \frac{h}{3} + \frac{v}{\pi {h}^{2} }$

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3 years ago