There are 28 people on a swim team. one fourth of the team went to a swim meet in april. how many people went to the meet in april?

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

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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)