Mathematics, 30.07.2019 02:20 brainy51
Anew type of pump can drain a certain pool in 4 hours. an older pump can drain the pool in 6 hours. how long will it take both pumps working together to drain the pool? do not do any rounding.
Answers: 1
Mathematics, 21.06.2019 13:00
In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?
Answers: 3
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
Mathematics, 21.06.2019 19:50
How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?
Answers: 3
Anew type of pump can drain a certain pool in 4 hours. an older pump can drain the pool in 6 hours....
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