In an experiment with 50 trials, the number 5 occurred 30 times, the number 6 occurred 8 times, and the number 7 occurred 12 times. Complete the statement to define an experimental probability distribution.
Let P be defined on the set { } such that P(5) = , P(6) = , and P(7) = .

Two lines parallel to the same plane are parallel to eachother

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?