Mandy is attaching lace around the bottom edge of her circular lamp shade. The shade has a radius of 7 inches. How much lace will she need? Use 3.14 for .​

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Which is f(5) for the function –2x2 + 2x - 3?

Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)