Mathematics

Mathematics, 17.10.2019 21:00, oparadorableo8018

A1000 l tank now contains 240 l of water. how long will it take to fill the tank using a pump that pumps 25 l per minute? write an equation

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Mathematics, 13.07.2019 10:00, imanit66

Awell pump pumps at a rate of 40 gallons per minute. you want to fill a 1,000-gallon tank. the tank already has 80 gallons. you would like to know how long it will take to fill the tank so you can turn on the pump, leave, and come back just before the tank is full. what would be the time needed to fill the tank?

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Mathematics, 13.10.2019 08:20, scholar13

Awork crew has a new pump and an old pump. the new pump can fill a tank in 5 hours, and the old pump can fill the same tank in 7hours. write and solve an equation for the time it will take both pumps to fill one tank if the pumps are used together?

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Mathematics, 25.11.2019 06:31, Anaaguayo954

Zen the 20,1. a water tank is being filled by pumps at a constant rate. the volume of water in the tank v, in gallons, is given by the equation: v(t) = 65t + 280, where t is the time, in minutes, the pump has been on (a) at what rate, in gallons per minute, is the (b) how many gallons of water were in the tank water being pumped into the tank? when the pumps were turned on? ult=65 1280 v101=6510) +250=280 rate is 65 wakers of gallon tank had 280 gallons. (c) what is the volume in the tank after two hours (d) the pumps will turn off when the volume in of the pumps running? the tank hits 10,000 gallons. to the nearest minute, after how long does this happen? edict

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Mathematics, 30.11.2019 06:31, katherineweightman

Pump a can fill a tank of water in 5 hours. pump b can fill the same tank in 8 hours. how long does it take the two pumps working together to fill the tank? (round your answer to the nearest minute).

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