A circle with an area of 1444 cm²

What is the radius?

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.