For each integer n ≥ 3, find the number of ways to color each square black or white in an n by n grid of unit squares such that every rectangle defined by the gridlines

with an area that is a multiple of 6 contains an even number of black squares.

Plzzzz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form in the box.

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?