In the figure below h ll L and j ll k find the values of x and z

Math question.. plz me .. best answer all

How does the graph of y = 3x compare to the graph of y = 3-x?

Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.