Find the radian measure of the central angle of a circle of radius r = 60 inches that intercepts an arc of length s = 70 inches.

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.

How do i do this activity, is appreciated

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.