exam Maths Puzzle Numerical Ability

Michael purchased a Wayne Gretzkey rookie card for $3.50 in 1985. In 2008 the card is worth $58.19. What was the annual rate of appreciation ?
I think the answer is 1.3% ????

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exam Other Question

triangle A,B,C
side A=376"
side B=388"
side C=? what is side c equal to and what is the equation for that?
If there are 45 equally likely outcomes in an event and 68 equally likely outcomes in the sample space, what is the probability of the event?