Anumber 'a' is to be chosen at random from the set {1, 2, 3, 4, 5, 6}. a number 'b' is then to be chosen at random from the remaining five numbers.
what is the probability that a/b will be an integer?

answer:

- if x is to be chosen at random from the set {1, 2, 3, 4} and y is to be chosen at the set {5, 6, 7}, what is the probability that xy will be even? (a) 1/6 (b) 1/3 (c) 1/2 total number of possible xy values is 4*3=12 (x can take any 4 values from what have i included in the probability to make it 1/6 bigger than the right answer?

step-by-step explanation:

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

step-by-step explanation: