Find the circumference or area of the circle. use 22/7 to approximate π. choose all the true statements. a circle with a diameter of 28 cm has a circumference of 88 cm. a circle with a radius of 14 cm has an area of 308 cm2. a circle with a diameter of 42 cm has a circumference of 132 cm. a circle with radius of 7 cm has an area of 154 cm2. a circle with a diameter of 28 cm has an area of 616 cm2. a circle with a radius of 21 cm has a circumference of 66 cm.

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.