Mathematics, 17.10.2019 14:00 poohnia
John is trying to drain a swimming pool. he has two pumps, but he can only use one at a time. he knows that the time a pump takes to drain the pool varies inversely with the power in watts of the pump. his old pump is a 40 watt pump, and it can drain the pool in 5 hours. how long would the job take if he uses his new 100 watt pump?
Answers: 1
Mathematics, 21.06.2019 16:30
To which set of numbers does the number β5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers
Answers: 1
Mathematics, 21.06.2019 18:30
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
Answers: 2
Mathematics, 21.06.2019 23:30
Robin spent 25% more time on his research project than he had planned heβs been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project
Answers: 3
John is trying to drain a swimming pool. he has two pumps, but he can only use one at a time. he kno...
Chemistry, 15.04.2021 21:30
English, 15.04.2021 21:30
English, 15.04.2021 21:30
Mathematics, 15.04.2021 21:30
Mathematics, 15.04.2021 21:30
English, 15.04.2021 21:30
Biology, 15.04.2021 21:30
Mathematics, 15.04.2021 21:30
History, 15.04.2021 21:30
Business, 15.04.2021 21:30
English, 15.04.2021 21:30
Mathematics, 15.04.2021 21:30