A two story mall has seven entrances on the first floor. Inside, it has four escalators, nine sets of stairs, and two elevators for customers to travel between floors. If a customer is on the second floor,

asked Oct 15, 2021 48.2k views

1 vote

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3 votes

Answer:

They can leave 7 ways.

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4 votes

Answer:

The answer is 105. 15 times 7.

You can only take 1 of 15 ways down and 1 of 7 doors out.

Explanation:

Kumar Lokesh Rathod answered Oct 21, 2021

2.9k points

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