What is a point estimate of the difference between mean annual consumption in Webster City and the national mean?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

What term makes it inconsistent y=2x - 4

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?