Sin(a + b) = sin a .cos b + cos a . sin b
Answer:
Step-by-step explanation:
There are <u>150</u> new employees in the sample space. There are <u>30</u> new employees in each event. P(C)= <u>1/5,</u> is the probability that you choose new employees that has been assigned to the orientation group C.
60! 3.4(60)=204 so the answer is 60