A set of data items is normally distributed with a mean of 600 and a standard deviation of 50. Find the data item in this distribution that corresponds to the given Z-score
z = 2.5
The data item that corresponds to z=2.5 is?

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

Find the value of the variable and the length of each secant segment.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters