Mathematics, 13.02.2021 23:30 Corykids6080
Abandoned mines frequently fill with water. Before an abandoned mine can be reopened, the water must be pumped out. The size of pump required depends on the depth of the mine. If pumping out a mine that is D feet deep requires a pump that pumps a minimum of + 4D โ 250 gallons per minute, pumping out a mine that is 150 feet deep would require a pump that pumps a minimum of how many gallons per minute?
362
500
800
1,250
1,750
Answers: 1
Mathematics, 21.06.2019 16:00
Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.
Answers: 3
Mathematics, 21.06.2019 19:40
What is the slope of the line that contains the points (-2,1) and (0,-3)
Answers: 2
Mathematics, 21.06.2019 22:00
Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false
Answers: 1
Abandoned mines frequently fill with water. Before an abandoned mine can be reopened, the water must...
Arts, 20.04.2021 23:20
Mathematics, 20.04.2021 23:20
English, 20.04.2021 23:20
Mathematics, 20.04.2021 23:20
Social Studies, 20.04.2021 23:20
Health, 20.04.2021 23:20
Social Studies, 20.04.2021 23:20
History, 20.04.2021 23:20
Health, 20.04.2021 23:20
Mathematics, 20.04.2021 23:20
Mathematics, 20.04.2021 23:20
Social Studies, 20.04.2021 23:20
Social Studies, 20.04.2021 23:20
Social Studies, 20.04.2021 23:20