Marcus jogged 3.5 miles on Monday, 3.8 miles on Tuesday, and 4.5 miles on Wednesday. If he jogged a total of 15 miles from Monday through Thursday, how far did he jog on Thursday? Explain the steps you use to solve.

Abcd is a parallelogram find the valuse of x

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

(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.)