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netineya [11]
3 years ago
9

A ball has a radius of 18 cm.

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
5 0
<span>Sphere Volume   = </span><span>  4/3 • <span>π <span>• r³
</span></span></span>
Sphere Volume   = <span>  4/3 * 3.14 * 18 * 18 * 18
</span>
<span><span><span>Sphere Volume   = <span>  </span>24,416.64 </span> cubic centimeters
</span> </span>

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PLEASE HELP ME ASAP!!!!!
melomori [17]
Circumference = 2 * PI * radius
Circumference = 2 * PI *14
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<span><span><span /></span></span>
The distance traveled is 87.9645943005 * <span>0.266666666 =</span>
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7 0
3 years ago
Help me plssss..tis urgent. ..I'll give you brainliest and many pts .... [°~°]..do for (2)
Kobotan [32]

Answer:

This question confused the heck out of me, but I tried my hardest. Here you go:

Step-by-step explanation:

I solved the problem with sin and cos and all that, and I got 2.81859485365.

When I divided pi by 2, I got 1.57079632679 . So basically, the problem that was supposed to show that 0<C<pi/2 is correct is incorrect. Does that make sense? If not, just ask in the comments, and I'll edit this answer.

~Plz mark brainliest!~

7 0
3 years ago
please help me this is due today. just answer two of these... only two or more if you want. 100 point please help
tekilochka [14]

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I would do the creating a store.

Step-by-step explanation:

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6 0
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LenKa [72]

Answer:

<em>3,500</em>

Step-by-step explaination

<em>20,000×0.7=14,000 students are accepted</em>

<em>Of these, 25% enroll.</em>

<em>14,000×0.25=3,500 students enroll.</em>


4 0
3 years ago
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Please help me find the volume!
Zepler [3.9K]

Answer:

295.31

Step-by-step explanation:

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