7. How many four-digit codes can be made out of the digits 0, 2, 4, 6, and 8 if repetition of digits is not allowed?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Respecting bartleby's terms, please answer sub-parts 7 and 8. Thank you!

Activity 3: Trace the path of the boy going to the other side of the
swamp.
The answer to each question below will give a
clue to his path.
1. 6!
2. 2!3!
5!
3.
3!
6. How many permutations are there in the letters of the word HOPEFUL?
4. 4P4
if repetition of digits is not allowed?
8. In how many ways can 4 distinct red cars and 4 distinct black cars be
7. How many four-digit codes can be made out of the digits 0, 2, 4, 6, and 8
5. 8P4
parked in a row of 6
- car garage?
20160
120
5040
336
1680
224
202
200
102
16
12
20
24
256
120
48
56
Transcribed Image Text:Activity 3: Trace the path of the boy going to the other side of the swamp. The answer to each question below will give a clue to his path. 1. 6! 2. 2!3! 5! 3. 3! 6. How many permutations are there in the letters of the word HOPEFUL? 4. 4P4 if repetition of digits is not allowed? 8. In how many ways can 4 distinct red cars and 4 distinct black cars be 7. How many four-digit codes can be made out of the digits 0, 2, 4, 6, and 8 5. 8P4 parked in a row of 6 - car garage? 20160 120 5040 336 1680 224 202 200 102 16 12 20 24 256 120 48 56
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