Mike is a self-employed graphic designer. His net earnings from his
commistioned work this year are $41,200. What is his SECA deduction?
O A. $5267.40
O B. $4120.00
O C. $1413.00
O D. $5821.60

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

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.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex