An 8ft length of 4 inch wide crown molding costs $13. How much will it cost to buy 80 ft of crown molding? Give your answer accurate to the nearest cent.

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

What could explain what happened when the time was equal to 120 minutes

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%