An artist combines copper and other metals to make bronze. A bronze sculpture of a dolphin contains 43 g of copper for every 7 g of ot

Question

An artist combines copper and other metals to make bronze. A bronze sculpture
of a dolphin contains 43 g of copper for every 7 g of other metals. A bronze
sculpture of a bird contains 83 g of copper for every 17 g of other metals.
Which sculpture is more coppery? Explain.
plsss help this test is due tmr

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Trúc Chi 5 years 2021-09-01T05:57:03+00:00 1 Answers 186 views 1

Answers ( )

  1. Nick
    0
    2021-09-01T05:58:45+00:00
    Reply

    Answer:

    The dolphin statue is 86% copper, while the bird statue is 83% copper, making the dolphin sculpture more coppery.

    Step-by-step explanation:

    Since an artist combines copper and other metals to make bronze, and a bronze sculpture of a dolphin contains 43 g of copper for every 7 g of other metals, while a bronze sculpture of a bird contains 83 g of copper for every 17 g of other metals, to determine which sculpture is more coppery the following calculation must be performed:

    Dolphin:

    43 + 7 = 50

    50 = 100

    43 = X

    43 x 100/50 = X

    86 = X

    Bird:

    83 + 17 = 100

    100 = 100

    83 = X

    83 x 100/100 = X

    83 = X

    Therefore, the dolphin statue is 86% copper, while the bird statue is 83% copper, making the dolphin sculpture more coppery.

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