Find the circumference of the circle to the nearest tenth. use 3.14 for pi. a. 1962.5 m b. 314 m c. 157 m d. 78.5 m

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car