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Degger [83]
2 years ago
14

What is 78% of 30? help plss

Mathematics
1 answer:
riadik2000 [5.3K]2 years ago
7 0

Answer:

0.78 x 30 = 23.4. I think 23.4 is 78 % of 30.

Step-by-step explanation:

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3 years ago
Find the volume and round to the nearest tenth as needed
monitta

Answer: 1962.4 cubic mm

Step-by-step explanation:

The volume of the larger cone is V=\frac{1}{3}(\pi)(10^{2})(20)=\frac{2000\pi}{3}

The volume of the smaller cone is V=\frac{1}{3}(\pi)(3^{2})(14)=42\pi.

So, the volume is \frac{2000\pi}{3}-42\pi \approx \boxed{1962.4}

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2 years ago
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Answer:

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Step-by-step explanation:

I = prt

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r = 0.065

r = 6.5%

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1 year ago
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