This rectangle has been cut up into squares of varying sizes. Both small squares have side length 1 unit. The square in the middle has side length x units

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Find the commission on a $590.00 sale if the commission is 15%.