Which represents the slope of a line that is perpendicular to a line with a slope of -2?

The table represents a linear function. what is the slope of the function? –6 –4 4 6

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 effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.