American roulette is the same as Monte Carlo roulette (as discussed in Lecture 0) except that the numbers start at double zero (00) and continue 0, 1, 2, . . . , 36, with 00 and 0 both labeled as green. Create two probability trees.

Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a.x = 0 b.4x = -8 c.4x = 8

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

How many ordered pairs of positive integers satisfy xy=32?