Chris has a circular outdoor pen for his puppy. The distance from the center to the outside of the dog pen is 10 feet. To the nearest square foot how much space does the puppy have to run around inside the pen? A. 63 sq. ft.
B. 79 sq. ft.
C. 314 sq. ft.
D. 1,257 sq. ft.

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? define a variable for the situation. write an inequality that represents the situation. 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. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

(x-5)1/2+5=2 what is a possible solution?