Elliot got some new tradeing cards.He has 4 packs with 20 cards each.Another pack has only 8 cards.Whats another way to find how
2 answers:
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Answer:
B
Step-by-step explanation:
The chances of the first student walking to school is 7/30.
Without replacement, there are 29 students left. Hence the chance of the second student walking to school is 6/29 of the original 7/30 chance.