Mathematics, 09.08.2019 02:20 shyyyy13
Aaron and rachel can clear the weeds out of their vegetable garden in 2 hours if they work together. if aaron works alone, it will take him 5 hours. how long long it take rachel if she works alone?
a. 3 hours
b. 7 hours
c. 10/3 hours
d. none of these
Answers: 1
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Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?
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Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42
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Aaron and rachel can clear the weeds out of their vegetable garden in 2 hours if they work together....
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