answersLogoWhite

0


Best Answer

WRONG ANSWER NB !!If repeated numbers are permitted the answer is 8x8x8x8x8=32768 (85)

If the numbers can only be used once in each combination, the answer is 8x7x6x5x4= 6720, where ABCDE has [n!/ (n-r)!] or [8! / 3!] combinations for 8 numbers used 5 at a time.

NONONO

NO THIS IS NOT THE RIGHT FORMULA IT SHD BE [n ! / (n-r)! x r! ] = ONLY 56 COMBINATIONS where each number can only be used once.

8x7x6x5x4x3x2x1 / (3x2x1) ( 5x4x3x2x1) = 56

from napoleon solo

User Avatar

Wiki User

βˆ™ 8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How many 5 digit combinations can you make with 8 numbers?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

If using 7 single digit numbers how many different combinations can you get?

Number of 7 digit combinations out of the 10 one-digit numbers = 120.


How many possible combinations can you make out of a 5 digit alpha numeric numbers?

90


How many 5 digit combos in 30 numbers?

The answer will depend on how many digits there are in each of the 30 numbers. If the 30 numbers are all 6-digit numbers then the answer is NONE! If the 30 numbers are the first 30 counting numbers then there are 126 combinations of five 1-digit numbers, 1764 combinations of three 1-digit numbers and one 2-digit number, and 1710 combinations of one 1-digit number and two 2-digit numbers. That makes a total of 3600 5-digit combinations.


How many 5 digit combinations are there from 1-20?

There are 1140 five digit combinations between numbers 1 and 20.


How many 4 digit combanations using the numbers 1-7?

There are 840 4-digit combinations without repeating any digit in the combinations.


How many 4 digit combinations can you get from numbers 1226?

You would get 4!/2! = 12 combinations.


How many four digit combinations are there for the numbers 1-6?

7


How many different combinations are possible multiplying 8 different 7 digit numbers?

56 combinations. :)


How many unique 6 digit combinations can be found in 51 numbers?

Any 6 from 51 = 18,009,460 combinations


How many combinations of three one digit numbers equal 4?

5


How many combinations of 2 digit numbers can be produced from 01 99?

45.


How many 4 digit password combinations can you make with the numbers 4 5 6 9 and 0?

There are 5*4*3*2 = 120 such numbers.