Find the slope of the line that passes through each pair of point e(4,-4),f(2,2)

slope = (y2-y1)/(x2-x1)

  m=(2-(-4))/(2-4)

m = (2+4)/(-2)

m=6/-2

m=-3

 slope = -3

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%