The graph shows the relationship between the weight of a box and the number of books added to the box. what function represents the weight of a box based on x, the number of books? f(x) = 0.5x + 1.5 f(x) = 0.75x + 2 f(x) = 1.5x + 0.5 f(x) = 2x + 0.75

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%