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3 years ago

8

Carol has 1/4 of a sheet cake left. if she shares the remaining cake with her 3 friends, how much of the original cake will each

friend receive?

1 answer:

GuDViN [60]3 years ago

3 0

Answer:

1/12 of the original

Step-by-step explanation:

If you split 1/4 into 3 equal pieces, then each friend gets 1/12 of the original cake

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Answer:

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Step-by-step explanation:

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3 years ago

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TRY IT YOURSELF<br> 30 mm<br> Find the volume<br> of the cylinder<br> in terms of .<br> 14 mm

castortr0y [4]

Answer:

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Step-by-step explanation:

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3 years ago

What is the volume of a hemisphere with a radius of 3.1 in, rounded to the nearest tenth of a cubic inch?

victus00 [196]

FORMULA:

Volume of hemisphere = 2/3πr³

ANSWER:

We are given a hemisphere of radius 3.1inches.

So, Volume = 2/3 × 3.14 × (3.1)³

187.08/3
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3 years ago

Order -3.98, 3 8/9, -3 11/12, and 3.9 repeated from least to greatest

Mkey [24]

Answer:

Step-by-step explanation:

-3.98

3 8/9 = 3.888 (repeating)

-3

3.9

least to greatest :

-3.98 , -3, 3 8/9, 3.9

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3 years ago

The circumference of a circle is 11pi inches. What is the area, in square inches, of the circle? Express your answer in terms of

Eva8 [605]

$\bf \textit{circumference of a circle}\\\\ C=2\pi r~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ C=11\pi \end{cases}\implies 11\pi =2\pi r\implies \cfrac{11\pi }{2\pi }=r\implies \boxed{\cfrac{11}{2}=r} \\\\[-0.35em] ~\dotfill\\\\ \textit{area of a circle}\\\\ A=\pi r^2\qquad \qquad \implies A=\pi \left( \cfrac{11}{2}\right)^2\implies A=\pi \left( \cfrac{11^2}{2^2}\right)\implies A=\cfrac{121\pi }{4}$

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4 years ago