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!
C. The outlier because it doesn’t fit with the rest
Answer:
=46.27in
Step-by-step explanation:
1.96 divided by 4 is 48.5 cents round it to get 49 cents
so 49 cents per pound
The formula for a hemisphere is: 2/3 π r
if there was a problem to solve, i would be happy to do it.
