Ms. davenport bought a dozen packages of spaghetti sauce mix priced at 3 packages for $1.29. what is the price of one package of spaghetti sauce mix? a) $0.32 b) $0.43 c) $1.55 d) $2.32

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)