Stats Tree diagram need help completing Shannon hits the snooze button on her alarm 60% of school days. If she hits snooze, there is 0.70 probability that she makes it to her first class on time. If she doesn’t hit snooze and gets up right away l, there is a 0.90 probability that she makes it to class on time.

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)