What is the minimum value of the objective function, c with given constraints? c=5x+3y

x+3y≤9
5x+2y≤20
x≥1
y≥2

answers:
9
11
13
20

What are the steps to solving the inequality 3b + 8 ≥ 14?

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.

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1