Astudent must have an average for five test grades that is greater than or equal to 80% and less than 90% to receive a final grade of
b. gabi's grades on the first four tests were 98, 76, 86 and 92. what range of grades on the fifth test would give her a b in the course?

Every time you drive you will experience a combination of driving conditions and environments.

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

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.