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3 years ago

14

You flip a coin, and then roll a number cube twice. Find the probability of the event.

1 answer:

uysha [10]3 years ago

3 0

No. It doesn’t, the square root is different than the approximate length.

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How do I resolve this? <br> Como resuelvo esto?

Nikolay [14]

$\bf \textit{area of a circle}\\\\ A=\pi r^2~~ \begin{cases} r=radius\\ -----\\ A=144\pi \end{cases}\implies 144\pi =\pi r^2\implies \cfrac{144\pi }{\pi }=r^2 \\\\\\ 144=r^2\implies \sqrt{144}=r\implies \boxed{12=r} \\\\\\ \textit{circumference of a circle}\\\\ C=2\pi r\qquad \qquad C=2\pi \boxed{12}\implies C=24\pi$

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3 years ago

A TV station has 11 minutes of commercials for each 60 minutes of air time. What percent

Julli [10]

Answer: Approximately 18.33%

Work Shown:

11/60 = 0.1833 approximately

This decimal converts to 18.33% when moving the decimal point over to the right two spots. Round this value however you need to.

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3 years ago

I need help pleaseee

aev [14]

I can’t see the question

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3 years ago

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The price of Philip's favorite candy has been reduced by $0.15 per piece. Philip buys 14 pieces and spends $3.22.

kompoz [17]

3.22 divided by 14 is .23. .23 plus .15 is .38 cents per candy at regular price.

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3 years ago

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A beach ball has a radius of 12 in.. How much air will the beach ball hold? (leave your answer in terms of π)

Eva8 [605]

V=(4/3)pir^3
r=12
V=(4/3)pi12^3
V=(4/3)pi1728
V=2304pi in^3

5 0

3 years ago

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