The rectangular playground in tim's school is three times as long as it is wide. the area of the playground is 75 square meters. what is the primeter of the playground?

What is the value of the digit 1 in the number 13?

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.

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft