Keith plans to attend the lewis county fair and is trying to decide what would be a better deal. he can pay $39 for unlimited rides, or he can pay $13 for admission plus $1 per ride. if keith goes on a certain number of rides, the two options wind up costing him the same amount. what is the cost and how many rides it that?

What is the frequency of the sinusoidal graph?

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat