Abody starts from rest with uniform acceleration. if it's velocity after n seconds is v find it's velocity in the last 2 seconds

Astudent simplified a rational expression as shown.

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.

Solve -.016x= -16. need solving this