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Mila Sofa
Questions (2)
A train is going at 1/3 of its usual speed and it takes an extra 30 minutes to reach its destination. Find its usual time to
6 answers
2,328 views
A petrol station finds that its daily sales, in litres, are normally distributed with mean 4520 and standard deviation 560.
(a)
1 answer
1,715 views
Answers (2)
its A
I wasn't given the distance, but isn't there any way to solve it?
