Find the circumference of the circle.
A. 11 cm
B. 44 cm
C. 22 cm
D. 33 cm

Which is the graph of the function y=2(4)^x

How many zeros does the function f(x)=4x3-x2+1 have

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset