Takashi ran 200 yards in 40 seconds. ana ran 150 yards in 25 seconds.

part a : can you tell who runs faster without rewriting the rates? explain why or why not.

part b : who is faster? use words, numbers or a mod to explain your answer

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Bernice paid $162 in interest on a loan of $1800 borrowed at 6%. how long did it take her to pay the loan off?

(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.)