MC1601: The traffic lights along Jamie's route to work are green 40% of the time. They are not synchronized, so whether a light is red or green has no bearing on other lights. Jamie passes through 6 lights on her way to work. What is the probability that exactly 3 are green

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .