Mathematics, 17.12.2020 18:30 MalikaJones
How many gallons of a 90% antifreeze solution must be mixed with 60 gallons of 15% antifreeze to get a mixture that is 80% antifreeze? Use the six-step method.
Answers: 1
Mathematics, 21.06.2019 19:00
How many solutions does the nonlinear system of equations graphed bellow have?
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Mathematics, 21.06.2019 19:30
Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
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Mathematics, 21.06.2019 20:00
Describe a situation that you could represent with the inequality x< 17
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Mathematics, 21.06.2019 21:30
Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?
Answers: 1
How many gallons of a 90% antifreeze solution must be mixed with 60 gallons of 15% antifreeze to get...
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