JA / JC = AB / BC because, as we can see in the picture above, it's the same proportion. So the answer is the fourth one - BC.
I hope that's what you meant and if so that it will help you :)
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!
Jerome rewrote the logarithms as

![\log_2(x-2)]=\dfrac{\log(x-2)}{\log 2}](https://tex.z-dn.net/?f=%5Clog_2%28x-2%29%5D%3D%5Cdfrac%7B%5Clog%28x-2%29%7D%7B%5Clog%202%7D)
which eliminates C and D.
Solve the equation:


is undefined for any base
(where the logarithm is real-valued), so we omit that solution.
This makes B the answer.
3,000,000+200,000+90,000+8,000+70+6
This might be a problem considering he would have no money left considering unless I made a mistake all the numbers add up to 1,400 so considering this he won't have money to spend if he get in a situation that he needs to spend
(I am not 100% sure this is the answer you are looking for)