Determine the probabiliy that the sum of numbers
A pair of fair dice is cast. Determine the probabiliy that the sum of numbers falling uppermost is 9, given that at least one of numbers falling uppermost is a 3?
a) 0.1111
b) 0.3056
c) 0.1818
d) 0.0556
e) 0.5000
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The man is walking away from the street lamp which is 6 m above ground. Man is 2 m tall. Find length of man's shadow when he is 10 m away from lamp?
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