Mathematics, 10.03.2021 20:40 jimennacastillo15
How many times does 20 go to 140
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How is working backward similar to solving an equation?
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Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
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Mathematics, 22.06.2019 00:40, emmanuellugo40
Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25
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How many times does 20 go to 140...
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