In 2005, Lee began working as a nurse anesthetist with a taxable income of $119,000. The Medicare tax was 1.45% and the Social Security tax rate was 6.2% to the maximum income of $90,000 that year. How much did Lee pay in FICA taxes in 2005?

What is the number 321,000,000 in scientific notation? also what is the number? ?

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.