You decide to spend the weekend gambling with some friends. You all bet on the game. If your spread of the score is closest you make $150. You and 19 of your friends each contribute $10. Create a probability distribution showing net payoff. What is your expected payoff?
If you each contributed $25, how would this change the net payoff?

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)