Ahorse fills a hot tub at a rate of 3.54 gallons per minute. how many hours will it take to fill a 258 gallon hot tube

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Which graph represents the equation y =4x

(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.)