Mrs. Smith's bill at Red Lobster was $24.20 before tax. How much money did she spend at Red Lobster.

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Acircle has a circumference of 28.36 units what is the diameter of the circle

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?