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how many gallons of a 70% acid solution must be mixed with 3 gallons of a 30% acid solutio...
Mathematics, 18.09.2019 16:30 ngoziblack
Plz
how many gallons of a 70% acid solution must be mixed with 3 gallons of a 30% acid solution to make 55% solution?
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The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.
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You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?
Answers: 1
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