What is the circumference of a circular swimming pool with a radius of 8
feet? (round your answer to the nearest tenth.)

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Which of the following circles have their centers on the x-axis? check all that apply.