Lias’s teacher has given him a rectangle that is 15 feet by 20 feet. she has asked him to create a new rectangle using a scale factor of 8/3. elias says that will be a reduction because the scale factor is a fraction. is he correct?

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.