Mathematics, 30.01.2021 01:00 ash9951
A scientist wants a 64 milliliter acid solution with a concentration of 8%. She has concentrations of 2% and 10%. How much of each solution must she use to get the desired concentration?
Answers: 3
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What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?
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At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250
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You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25
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