If a line through the origin has a slope of 2, what is the slope of the line through the origin that is perpendicular to
it?

Which of the following statement about pascal's triangle are true?

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.

What is coefficient of the term of degree of degree 5 in the polynomial below