For mutually exclusive events R1, R2, and R3, we have P(R1) = 0.05, P(R2) = 0.6, and P(R3) = 0.35. Also, P(Q|R1) = 0.6, P(Q | R2) = 0.4, and P(Q |R3) = 0.8.

Find P(R1 | Q).

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?