Mathematics, 20.01.2020 14:31 roseyy7245
The local zoo has two water tanks for the elephant exhibit that are leaking. one water tank contains 12 gal of water and is leaking at a constant rate of 3 gal/h. the second water tank contains 8 gal of water and is leaking at a constant rate of 5 gal/h. when will the two tanks have the same amount of water? explain. let x = the number of hours the tanks are filling and let y = the number of gallons in the tank. a. they will never have the same amount of water because the solution to the system is (–2,18). it is not possible to have –2 gallons in the tanks. b. they will never have the same amount of water because the solution to the system is (–2,18). it is not possible to have time be –2 hours. c. in 2 hours, because the solution to the system is (2,18). d. in –2 hours, because the solution to the system is (–2,18).
Answers: 3
Mathematics, 21.06.2019 22:00
The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle
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Mathematics, 21.06.2019 22:20
(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)
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Mathematics, 22.06.2019 02:00
What number gives you a irrational number when added to 2/5
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The local zoo has two water tanks for the elephant exhibit that are leaking. one water tank contains...
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