Evan walks his dog 4 times around the perimeter of a
park, for a total distance of 2.8 kilometers. How many
kilometers does he walk each time around?
A) 0.07
B) 0.12
C) 0.7
D) 1.2
Please give me the steps to solve this at least if you don’t know that answer, thank you :)

What could explain what happened when the time was equal to 120 minutes

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

(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.)