Membership costs for belonging to a gym for a certain number of months are shown in the table below. Part A:
Write an equation to represent the relationship between the cost, C, in dollars, and the number of months, m, of belonging to the gym. Explain how you determined your answer.

Part B:
What is the cost of belonging to the gym for two years?

If the function m(x) has the point (5,2) on its graph name a point that would be on the funtion m(5x)

The investigating team suspected that there were differences in the cost of repairing cars in workshop i and workshop ii. the investigating team suspected that the costs raised by workshop i were greater than workshop ii. for that they tested the repair of 15 cars in each workshop to see the cost of repairs.the decision of the right hypothesis to prove the suspicion above is a. h0 : μ1- μ2­ = 0; ha : μ1- μ2­ ≠ 0 b. h0 : μ1- μ2 ≥ 0; ha : μ1- μ2 < 0 c. h0 : μd ≥ 0; ha : μd < 0 with μd = μ2- μ1 d. h0 : μd = 0; ha : μd ≠ 0 with μd = μ2- μ1 e. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≥ 0

Find 63% of 77. a. 0.485 b. 48.5 c.0.818 d.81.8