Willgood is sorting its production supply of pairs of socks. They have 346 pairs of socks. The first 100 are donated, and the rest are split up to be shipped to 9 stores. What fraction represents how many pairs of socks each store will receive?

Input your answer as a mixed number.

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.