Mindy is making a flower arrangement. She has a dozen of each flower type: rose, tulip, daisy and carnation. Mindy uses 80% of the roses, 50% of the tulips, 65% of the daisies and only 10% of the carnations. How many flowers does she use for the arrangement?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

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)

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