A metal strip is being installed around a workbench that is 7 feet long and 3 feet wide. Find how much stripping is needed.

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?