Two traffic lights on Broadway operate independently. Your probability of being stopped at the first light is 0.4 and your probability of being stopped at the second is 0.7. What is your probability of being stopped at EXACTLY one light? Show work.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.

faster, im not sure why but i know it is faster