f our goal was to play roulette so that we can "win big," what does the expected value of a bet tell us about our chances of winning a large amount of money?

The solution set for 5v2 – 125 = 0 is

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Which of the following circles have their centers on the x-axis? check all that apply.