Paper 6 May/June 2005 MATHEMATICH (9709/6) A Levels
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Tim throws a fair die twice and notes the number on each throw.
a) Tim calculates his final score as follows. If the number on the second throw is a 5 he multiplies the two numbers together, and if the number on the second throw is not a 5 he adds the two numbers together. Find the probability that his final score is
(i) 12,
(ii) 5.
b) Events $A$, $B$, $C$ are defined as follows.
A: the number on the…