You buy two ice cream cones, one for you and one for a friend. the probability that both iceream cones are chocolate is 10%. if you chose chocolate the probability that your friend also choses chocolate is 20%. what is the probability that you chose chocolate?

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20