What is the solution to the proportion? 45/n=9/11 a. n=2.2 b. n=36.8 c. n=55 d. n=90

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.

What is the y-intercept of the line given by the equation

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?