What effect does multiplying a random variable by a constant have on the new probability distribution's PROBABILITIES? Let's say I have "X" as a variable and P(X) . Y is another variable and is equal to 3X. How does the P(Y) differ from the P(X)? What is the numerical relationship between P(X) and P(Y)? Many thanks.

The graph below shows the price of different numbers of mats at a store: a graph is shown. the values on the x axis are 0, 2, 4, 6, 8, 10. the values on the y axis are 0, 21, 42, 63, 84, and 105. points are shown on ordered pairs 0, 0 and 2, 21 and 4, 42 and 6, 63 and 8, 84. these points are connected by a line. the label on the x axis is number of mats. the title on the y axis is price in dollars. which equation can be used to determine p, the cost of b mats?

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer