There is a stack of cards, each given a different number from to . Suppose we select a card randomly from the stack, replace it, and then randomly select another card. What is the probability that the first card is an odd number and the second card is less than ? Write your answer as a fraction in simplest form.

28

step-by-step explanation:

8+8+6+6

bdhfnfhjffjkfjfjfjjf

lol.

it's ok we all do this sometimes.

-aparri

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb