Mathematics, 28.01.2021 23:00 breashaeeboo1813
One faucet fills a sink in 4 minutes. A drain at the bottom of the sink can empty the sink in 5
minutes. If the faucet is turned on and the drain is open, how many minutes will it take to fill the
sink? Enter ONLY the number.
Answers: 2
Mathematics, 21.06.2019 20:00, ElizabethF
Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?
Answers: 2
One faucet fills a sink in 4 minutes. A drain at the bottom of the sink can empty the sink in 5
min...