Suppose you are asked to pick 3 numbers from 1 to 20 to win a prize. what is the probability that one of the numbers you will pick is the winning number? 5% 10% 15% 20%

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Find the area of a parallelogram with base 15 yards and height 21 2/3