Point B lies between points A and C on AC. Let x represent the length of segment AB in inches.
А.
B
х
3x
Use the segment to complete the statements.
The value of x is
The length of AB in inches is
The length of BC in inches is
С
20 inches

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.

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?