1. The rim of a bucket has a diameter of 7.8 inches. What is the approximate circumference of the bucket’s rim?

Anthony is making a collage for his art class my picking shapes randomly. he has five squares, two triangles, two ovals, and four circles. find p( circle is chosen first)

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

Find the quotient. 50a2 – 98b2 -5a +7b