Mathematics, 26.01.2021 03:50 Incrouyable
Challenge:A swimming pool has two inflows and one oulow. Determine their maximal flowspeed in swimming pools per hour if you know the following:Inially, the pool was full. Then, the oulow and one of the inflows were open for minutes. Aerwards, the pool was full. Next, both inflows and the oulow were open for minutes. Aerwards, of the pool was filled with water. Finally, the operator noced that the oulow was open the whole me so he could not fill upthe pool as fast as possible. He closed the oulow and in the next minutes, the pool became full.
Answers: 3
Mathematics, 21.06.2019 20:00
15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m
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Mathematics, 22.06.2019 00:00
Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.
Answers: 2
Mathematics, 22.06.2019 02:10
Amap has a scale of 3.5 inches = 20 kilometers. if the distance between two cities on the map is 4.9 inches, what is the actual distance between the two cities?
Answers: 1
Mathematics, 22.06.2019 04:30
The motion of a weight that hangs from a spring is represented by the equation h=8sin(2pi/3t). it models the weight’s height above or below the rest position as a function of time. approximately when will the object be 3 inches above the rest position?
Answers: 1
Challenge:A swimming pool has two inflows and one oulow. Determine their maximal flowspeed in swimmi...
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