» While running for class president, Edna handed out a campaign button. The catalog from
which the button was ordered states that it has a circumference of 12.56 inches. What is the
button's radius?

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).

Acomputer company is testing a new booster to increase program load times. the box plots show the number of seconds it takes to load a program with and without the booster. using these plots, how much did the median change?