Abox contains 20 cards numbered 1–20. you select a card. without replacing the first card, you select a second card. find p(1, then 20). 1. 1/190 2. 1/400 3. 1/200 4. 1/380

Hi there!

First, you select a random card. You have a 1/20 chance of selecting any card. Then, without replacing the first card, you draw a second card. You have a 1/19 chance of selecting any card. In order to find the chance of both, you'll need to multiply the fractions together, giving you the 1/380 chance.

ANSWER:
Option 4 - 1/380

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