The table gives the mean and standard deviation of four data distributions.

mean standard deviation
distribution 1 22 0.2
distribution 2 21 0.8
distribution 3 19 1.2
distribution 4 20 3.2
which distribution has the greatest spread.?!

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Is it greater than or less than7*3_9*2

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w