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3 October, 18:08

A company uses paper cups shaped like cones for its water cooler. each cup has a height of 9cm, and the base has a diameter of 6 cm. the cooler had 12,717 cm to the third power of water in it. how many cups can be filled from the cooler?

use 3.14, do not round answer

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  1. 3 October, 18:36
    0
    We can fill 150 paper cup cones.

    Step-by-step explanation:

    Volume of a cone is

    V = 1/3 pi * r^2 * h

    The volume of one cone is

    pi = 3.14

    r = d/2 = 6/2 = 3

    h=9

    Substitute what we know

    V = 1/3 * (3.14) * (3^2) * (9)

    = 27 * 3.14

    = 84.78 cm^3

    The water cooler has 12717 cm^3 water

    Divide the water by the volume of the paper cup cone and we will know how many paper cup cones we can fill, assuming we fill them completely.

    12717 / 84.78 = 150

    We can fill 150 paper cup cones.
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