lucy's goal for her cycling class at the gym is to burn 450 calories in one hour. The number of calories, c, she burns in one hour values from her goal by no more than 45 calories. which inequalilty represents this sentence

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.

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12

Write and solve a real word problem that involves determining distance on a coordinate plane