Suppose that the weight, x, in pounds, of a 40 year old man is a normal random variable with mean 147 and standard deviation 16, calculate p(x< 185).

Which is equivalent to 450b^9 after it has been simplified completely

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.