Short Answer
you have 40 different books (20 math books, 15 history books, and 5 geography books).
-You pick two books at random, one at a time. What is the probability that both books are history books?
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q34: What is the probability that a fair
Q35: You have seven cards, numbered 3 through
Q36: suppose you have a class with 30
Q37: you flip a biased coin, where p(heads)
Q38: In a certain lottery game, three distinct
Q40: Find and correct the error in
Q41: A die has the numbers 1, 2,
Q42: you have 40 different books (20 math
Q43: you pick a bit string from the
Q44: a bowl has eight ping pong balls