Answer the questions to determine a conditional
probability
how many customers are on payment plan b?
customers
how many of the customers on plan b text?
customers
what is the probability that a randomly selected
customer who is on plan b uses the phone most often
to text? give the answer in fraction form.

the answer is a if my teacher taught me correct

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce