Carmen plays a cd with music from 2 different composers: 2 tracks are brahms and 4 tracks are choplin. if her stereo randomly chooses the order in which tracks are played, what are the chances that first music she hears will be brahms?

Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.

If a is a nonzero real number then the reciprocal of a is

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)