Erin has 4 cards, one with the letter A, one with the letter B, one with the letter C, and one with the letter D. She places the cards in a row in random order.What is the probability that either the words BAD or CAB will appear as part of the row?Enter your answer as a percent, to the nearest tenth of a percent, like this: 42.5%II

Answered: Image /qna-images/answer/508b1704-4362-4e05-92ab-888b325667c5.jpg

Answered: Erin has 4 cards, one with the letter…

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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the rest were line drives. If Jason's mom only got to see one game during the tournament, what was the Jason got 16 hits in his baseball tournament. Two of his hits were home runs, ten were ground balls, and probability that she saw Jason hit a line drive? Write the probability as a percent. 6. Elizabeth had a spinner that was divided into 8 equal sections and numbered 1-8. If she spins the spinner 56 times, how many times should Elizabeth expect the spinner to stop on the number 4?
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The student council is hosting a drawing to raise money for scholarships. They are selling tickets for $9 each and will sell 600 tickets. There is one $1,000 grand prize, three $400 second prizes, and eleven $40 third prizes. You just bought a ticket. Find the expected value for your profit. Round to the nearest cent.
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