In each of 4 races, the Democrats have a 40% chance of winning. Calculate and graph the random variable's probability distribution.

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10