Elizabeth bought 8 chicken wings for $10.40. How much does each wing cost?

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

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.

Ernest is purchasing a $175,000 home with a 30-year mortgage. he will make a $15,000 down payment. use the table below to find his monthly pmi payment.