Which decimal below best represents an account balance of $290.64 below zero? -290.64 290.64 -300.64 300.64

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.

Could someone with number 1 and 2

Aline passes through 3,7 and 6,9 what equation represents the line