1. John has a sink that is shaped like a half-sphere. The sink has a volume of 1072 in3. One day, his sink clogged. He has to use one of two

Question

1. John has a sink that is shaped like a half-sphere. The sink has a volume of 1072 in3. One day, his sink clogged. He has to use one of two cylindrical cups to scoop the water out of the sink. The sink is completely full when Anthony begins scooping. (a) One cup has a diameter of 2 in. and a height of 4 in. How many cups of water must Anthony scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number. ***Find the volume of the cup. Divide the volume of the sink by the volume of the cup***

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Raelynn 3 weeks 2021-11-10T03:26:23+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-10T03:28:17+00:00

    Answer:

    83 cups i did the open ended.

    Step-by-step explanation:

    0
    2021-11-10T03:28:18+00:00

    Answer: 83 cups

    Step-by-step explanation:

    The volume of the sink is 1072 in³.

    One day, his sink clogged. He has to use one of two cylindrical cups to scoop the water out of the sink. The formula for determining the volume of a cylinder us expressed as

    Volume = πr²h

    Diameter of the cylindrical cup = 2inches

    Radius = diameter/2

    Radius of the cylindrical cup = 2/2 = 1 inch

    Height of the cylindrical cup = 4 inches

    Volume of the cylindrical cup

    = 3.14 × 1² × 4 = 12.56 inches³

    The number of cups of water that Anthony must scoop out of the sink with this cup to empty it is

    1072/12.56 = 83 cups to the nearest whole number

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45:7+7-4:2-5:5*4+35:2 =? ( )