If JL = 25 and JM = 18, what is JK? Write your answer as a whole number or as a decimal rounded to the nearest hundredth.
JK =

Can (2,3 and square root 10) be sides ona right triangle?

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.

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.