Dustin is writing lines of code for a program that will perform a particular subroutine. The subroutine must be repeated 20 times during the entire run of the program. Use the variable c to represent the number of lines of code needed for the subroutine. 1. How many lines of code will be used during the entire run of the program?

2. How many lines of code will be used if the entire program is run twice?

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.

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?