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Counting & Binomial Theorem Flashcards | StudBud
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Counting & Binomial Theorem
Counting & Binomial Theorem
15 terms
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Permutations Combinations
Flashcards
15 cards
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Questions
15
Answers
1
--
2640
2380
660
184969
2
How many ways can a king, queen, jester be selected from a group of 20 people?
2432932008000
1140
6840
60
3
--
25200
1050
21400
210
4
There are 10 students in a spelling bee. How many ways can they come in 1st and 2nd place?
362800
1
90
45
5
--
6760000
3276000
8
208
6
How many 3-letter codes can be made from A, B, C, D, E if no letter can be used more than once?
10
60
40
20
7
Find the 5th term of (x-2y)
12
495x8y4
7920x8y4
25344x7y5
-7920x8y4
8
How many 6-letter arrangements can be made from the word NUMBER?
1
720
6
120
9
From 9 names on a ballot, 4 will be elected to attend a convention. How many committees?
1512
3024
15120
126
10
Evaluate, given n=103.
1262500
404 / 5
5 / 404
1237500
11
--
68
680
2380
136
12
--
75
25
50
100
13
How many different ways can 7 people finish in a race?
49
210
35
5040
14
--
195
69090840
575757
1482
15
How many arrangements can be made from the word MATHEMATICS?
120960
4989600
1532470
10080
