A box contains 4 white crayons, 3 red crayons, 3 blue crayons, and 2 purple crayons. You pick a crayon at random and then draw a second without replacing the first. p( white, then red) p( red, then blue) p( purple, then white) p( white, then white) p( red, then red) p(blue, then blue) p( purple, then purple) p(red, then white) p( purple, then black) p( blue, then red)

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

no idea

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.