Andrea visits a casino to play a game of american roulette. a roulette wheel has 38 slots, numbers 1-36 and a 0 and a 00. she bets only on even numbers. what is the probability that she will win?

30 determine the coefficient on x 12 y 24 x12y24 in ( x 3 + 2 x y 2 + y + 3 ) 18 . (x3+2xy2+y+3)18. (be careful, as x x and y y now appear in multiple terms! )

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?