Simplify 5 log2 k - 8 log2 m + 10 log2 n.

A. 7 log2 (k - m + n)

B. 7 log2 kn over m

C. log2 50 kn over 8 m

D. log2 k to the fifth power n to the tenth power / m to the eighth power

Social Security tax that is 6.2% of her gross pay Medicare tax that is 1.45% of her gross pay state tax that is 21% of her federal tax Determine how Marilyn's net pay will be affected if she increases her federal withholding allowances from 3 to 4.

An urn contains r red balls and b blue balls. One ball is selected at random from this urn, its color is recorded and it is returned to the urn along with m additional balls of the same color as chosen.

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