Mathematics, 02.07.2019 11:00 brittanyjacob8
Awater tank can be filled in 4 hours by an inlet pipe and enptied in 6 hours by outlet pipe how long will it take to fill the tank if both pipes are left open?
Answers: 1
Mathematics, 21.06.2019 13:40
Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?
Answers: 1
Mathematics, 21.06.2019 17:40
The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?
Answers: 2
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28
Answers: 2
Awater tank can be filled in 4 hours by an inlet pipe and enptied in 6 hours by outlet pipe how long...
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