Pipe a can fill a tank in 40 minutes, while pipe b takes 60 minutes to fill the same tank.
if...
Mathematics, 21.10.2019 17:30 dai77
Pipe a can fill a tank in 40 minutes, while pipe b takes 60 minutes to fill the same tank.
if both pipes are used at the same time, how long will it take to fill the tank?
Answers: 1
Mathematics, 21.06.2019 15:00
Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm.dist(80,475,33,1) =norm.inv(0.80,475,33) =norm.s.inv((80-475)/33)?
Answers: 1
Mathematics, 21.06.2019 15:00
Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers
Answers: 1
Mathematics, 21.06.2019 18:00
!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
Answers: 1
History, 10.07.2019 20:10
History, 10.07.2019 20:10
Health, 10.07.2019 20:10
Geography, 10.07.2019 20:10
English, 10.07.2019 20:10
Mathematics, 10.07.2019 20:10
Health, 10.07.2019 20:10
Biology, 10.07.2019 20:10
Biology, 10.07.2019 20:10
English, 10.07.2019 20:10
Mathematics, 10.07.2019 20:10