Answer:
-216
I dont know if that's right
First you would add all the marbles together because you need to know how many are in the bag in total.
7 + 8 + 5 = 20
Next you simply put the number for blue over the total
8 / 20
And there's your answer.
All that is needed is for you to graph the points and if they form a line, they will be collinear. If not, they will not be collinear.
<h3>
Answer: A) 1/8</h3>
Assuming the events "baby is a boy" and "baby has blue eyes" are independent, we simply multiply the given fractions to get (1/2)*(1/4) = 1/8