Guys all the answers is on a ro- so good old snog is gone Aw... And little graysonnn i miss u guy lma0

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.

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

We just started the introduction into circles and i have no idea how to do this.