Ann ran a 5 kilometer race in 45 minutes. Write an inequality to describe the speed of the runners who were faster then Ann.

Find the given elements if matrix d:

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia