In a class of 25 students, 15 of them have a cat,
16 of them have a dog and 3 of them have neither.
find the probability that a student chosen at random
has a cat and a dog.

answer: the answer is e

step-by-step explanation:

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

step-by-step explanation:

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this is a good question! i'll do some research and come back when i have the answer!