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96% 3:03 PM MATப 3. A coin bank has twenty 20-peso coins, thirty 5-peso coins, and twenty-four 1- peso coins. Three coins are drawn without replacement. What is the probability that the three are 20-peso coins? 0.018 0.063 O 0.031 0.048

96% 3:03 PM MATப 3. A coin bank has twenty 20-peso coins, thirty 5-peso coins, and twenty-four 1- peso coins. Three coins are drawn without replacement. What is the probability that the three are 20-peso coins? 0.018 0.063 O 0.031 0.048

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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ll 96% 3:03 PM MATH 1 3. A coin bank has twenty 20-peso coins, thirty 5-peso coins, and twenty-four 1- peso coins. Three coins are drawn without replacement. What is the probability that the three are 20-peso coins? 0.018 O 0.063 0.031 O 0.048 4. How many three-letter word can be made from the letters in the word DOUBLE without repeating any letter? Note: The word may not have any meaninc
Transcribed Image Text:ll 96% 3:03 PM MATH 1 3. A coin bank has twenty 20-peso coins, thirty 5-peso coins, and twenty-four 1- peso coins. Three coins are drawn without replacement. What is the probability that the three are 20-peso coins? 0.018 O 0.063 0.031 O 0.048 4. How many three-letter word can be made from the letters in the word DOUBLE without repeating any letter? Note: The word may not have any meaninc
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