The area of a circular pool cover is 1256 square feet. Find the radius and the diameter of the pool cover. (Use pi= 3.14)

What number is 7 units left of -15?

Which expression is the factorization of x^2+10+21

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176