. 3 blue chips
4 pink chips
8 white chips
Gail takes out a chip from the bag randomly without looking. She replaces the chip and then
takes out another chip from the bag. What is the probability that Gail takes out a white chip
in both draws?

8/15 • 7/14 = 56/210

8/15 + 7/14 = 217/10

8/15 +8/15 = 16/15

8/15 • 8/15 = 64/225

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)