Weekly wages of 2000 workers in a factory area normally distributed with a mean of 200 and variance 400. Estimate the
highest weekly wages of the 300 lowest paid workers?

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9

If wxyz is a square, which statements must be true?

Which statement is true about the local minimum of the graphed function? over the interval[-4,-2], the local minimum is 0. over the interval [-2,-1] , the local minimum is 25. over the interval [-1,4], the local minimum is 0. over the interval [4,7], the local minimum is -7