Mathematics, 22.03.2021 18:20 hsnak
An alloy is a mixture of metals. Suppose that a certain alloy is made by mixing 180 grams of an alloy containing 24% copper with 140 grams of an alloy containing 84% copper. (do not do any rounding)
a)how many grams of copper are in the resulting mixture
b)what percentage of the remaining mixture is copper?
Answers: 1
Mathematics, 21.06.2019 12:50
best answer for the question.1. divide 7/24 by 35/48 and reduce the quotient to the lowest fraction.
Answers: 2
Mathematics, 21.06.2019 16:00
Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?
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Mathematics, 21.06.2019 16:30
An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.
Answers: 1
Mathematics, 22.06.2019 00:30
Me i’m stuck on all these questions besides the two bottom ones
Answers: 2
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