Question

5. What is the duration between arrivals of first person and the last person?

a) 30 minutes
b) 40 minutes
c) 50 minutes
d) 1 hour; 5. What is the duration between arrivals of first person and the last person?; a) 30 minutes; b) 40 minutes; c) 50 minutes; d) 1 hour

Answer 1

Your answer is b. 40 minutes
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