Sofia has 12 cups of yogurt to make smoothies. Each smoothie uses a cup of yogurt. How many smoothies can Sofia make with the yogurt?

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Which of the following is not a subset of {1,2,3}?