0.67 in scientific notation

What are different types of statistical programs

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.

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy