A$340 item is marked down by 50%. what is the new cost of the item?

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.

Will gve pints stars and brainliest

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?