John's health club has an enrollment fee of $200 and costs $45 a month. The total cost of the membership is a function of the number of months. The function is represented by f(x)=45x+200. If the domain is 12 months, what is the range. Find the range and EXPLAIN how you found it.

One integer is 8 times another. if the product is 72, then find the integers

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?