Suppose you have a bag of colored elastic bands and you choose one without looking. The probability the elastic band you choose is blackblack is P(black)equals=0.5. Write this probability as a percent and a fraction. Use a word or phrase to describe this probability.

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.