WB and ZA are two competing grocery stores in a particular region. The probability that a customer who shops this week at WB will shop again at WB next week is 78% whereas the probability that a ZA customer will shop next week at ZA is 82%. What is the probability that a customer who shops at WB in week 0 will shop at WB in week 2

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

yes

step-by-step explanation:

yes

answer: 4 (:

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

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

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4