I need help with this question but no one is helping me! Can someone please help me

Jens Schauder asked Jun 23, 2023

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36 votes

Jens Schauder asked Jun 23, 2023

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21 votes

Answer:

a) 0.0187

b) 0.0943

c) 0.2959

Explanation:

a) 9/31 * 8/30 * 7/29 = 0.0187

b) 10/31 * 9/30 * 8/29 + 12/31 * 11/30 * 10/29 + 9/31 * 8/30 * 7/29 = 0.0943

c) 21/31 * 20/30 * 19/29 = 0.2959

Spike Fitsch answered Jun 28, 2023

2.5k points

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