Mathematics, 27.05.2020 05:01 mauricestepenson791
How many ml of 60 percent acid should be added to pure acid to make 50 ml of 85 percent acid.
Answers: 1
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What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
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Which two undefined geometric terms always describe figures with no beginning or end?
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David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2
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In the next 10 month,colin wants to save $900 for his vacation.he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?
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How many ml of 60 percent acid should be added to pure acid to make 50 ml of 85 percent acid....
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