Plz answer quickly. joseph bought some woodworking equipment. he paid $62 for a saw, $9 for a file set, and $4 for sandpaper.
what percent of the total cost of the equipment that joseph bought was the price of the file set? round to the nearest percent, if necessary.

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

Standard deviation of 19,29,21,22,23