Explain how comparison tangent of 45 and 738 is different from comparing 645 and 649 and how to draw that

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.

Find the missing dimension! need asap! tiny square is a =3025 in ²

Tell whether the two rates form a proportion