HOME IMPROVEMENT Lori is building a path in her backyard using square paving stones that are 1- feet on each 1 side. How many paving stones placed end-to-end are needed to make a path that is 21 feet long?

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.

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.