[input]>[add9]>[x5]>[outpu t]

What is the first step of an indirect proof of a number that is divisible by two

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.