Which of the following represents the correct expansion of (x + 2)^5? a. x5 + 10x4 + 40x3 + 40x2 + 10x +32 b. x5 + 8x4 + 12x3 + 8x2 + x +32 c. x5 + 10x4 + 20x3 + 20x2 + 10x +32 d. x5 + 10x4 + 40x3 + 80x2 + 80x +32

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%

answer: it's d

step-by-step explanation: