If f(x) =4x-3 and g(x) =x+4, find (f-g)(x)

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?