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At a school picnic, 1 junior and 1 senio...

At a school picnic, 1 junior and 1 senior will be selected to lead the activities. If there are 125 juniors and 100 seniors at the picnic, how many different 2 person combinations of 1 junior and 1 senior are possible?

A

25

B

100

C

125

D

12500

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The correct Answer is:
D
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