The surface area of a cylinder can be found using the expression 2πr(r + h). Find the surface area of the cylinder if h = 6 feet and r = 2 feet. Use 3.14 for π and round to the nearest tenth if needed.

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.

When rolling 26 sided number cube what are the chances some of the role will be seven

△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.