A circle nas a radius of 14 yd. What is its circumference? Use 3.14 for me, and do not round your answer. Be sure to include the correct unit in your answer.

David must install fencing around a lot that is shaped like a right angle. the side of lot that runs east-west is 200 ft long. the side of the lot runs north-south is 125 ft long. calculate how many feet of fencing he will need to surround the entire lot.

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.