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3 years ago

Please give me a step by step explanation on this question.

Mathematics

1 answer:

german3 years ago

5 0

Step-by-step explanation:

Find the rate of drainage for one minute in volume, or cubic centimetres, in this case.
Find the total volume of the prism in cubic centimetres.
Divide the drainage in one minute value by the total volume of the pond.

I hope I helped, and don't forget to rate!

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Calculate the volume of the cylinder. Use button, not 3.14. Round answer to the tenth place.

Volgvan

Answer:

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Step-by-step explanation:

Volume of cone = $\frac{1}{3}\pi r^{2}h$

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3 years ago

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poizon [28]

Answer:

Option C, 14/21=9/21 is the proportion.

Step-by-step explanation:

Given:

a.5/7 = 10/12

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c.4/6 = 8/12

d.14/21 = 9/12

We have to find the proportions.

In proportion two ratios are equal, as it has an equality sign in between so both side must be of same ratio in its simplest form.

Let's work with option C

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To find the simplest form we have to divide the numerator and denominator with same digit (or its factor).

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Answer:

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