Given a circular sector is there always another sectot with same perimeter and area?

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

Standard deviation of 19,29,21,22,23

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?