The result of 7x1/3 is irrational or rational. it needs to be correct because i just have one opportunity

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Sketch one cycle if the cosine function y=2cos2theta

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол