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31 January, 04:48

Another candle has a volume of 75 cubic inches and a height of 6 inches. What is the radius, in inches, of this candle? Round your answer to the nearest inch. Use 3.14 for π.

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  1. 31 January, 07:09
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    Answer: 3 inches

    Step-by-step explanation:

    Hi, to answer this question we have to apply the next formula:

    Volume of a cone = 1/3 x π x radius^2 x height

    Replacing with the values given:

    75 = 1/3 (3.14) r^2 (6)

    Solving for r:

    75 / (1/3 (3.14) 6) = r^2

    75 / 6.28 = r^2

    11.94 = r^2

    √11.94 = r

    3.45 inches = r

    3 inches = r

    Feel free to ask for more if needed or if you did not understand something.
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