D=3G divided by h hope this helped!
Hello!
The words at least means that the worker needs to work 8, 9 or 10 hours. We can add probabilities, so we will add .6 (for those working 8 hours), .15 (for those working 9 hours) and .08 (for those working 10 hours) to get a total probability of .83.
Hope this helps!
Answer:
it looks like its c
Step-by-step explanation:
sorry if im wrong
The answer should be C
54*30/100= 16.2
54-16.2 = 37.80
