Simplify. enter the answer in the box. PLEASE I NEED IT ASAP

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.

Rationalize the denominator- 12x/√x-10

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w