How many 5 number combinations are there using the numbers 1 through 43? How many combinations can you make with the numbers 1,2, and 3? How many combinations are possible with 6 numbers and letters? How many combinations are possible of 26 letters and 10 numbers?
How many different 8-digit numbers can be obtained by permuting the digits in the number 12,450,994 if the digit 5 has to be in the first position? How many combinations are there in a 7 digit number? How many 3-digit numbers can be formed fro...
Best Answer Copy 6 Wiki User ∙12yago This answer is: Add your answer: Earn +20pts Q:How many three-letter combinations can be made from 3 letters? Write your answer... Submit Still have questions? Find more answersAsk your question...
Clearly, 0 cannot be placed at the thousand's place. So, this place can be filled with any digit from 1 to 9. Thus, there are 9 ways of filling the thousand's place. Since repetition of digits is allowed, each one of the remaining 3 places can be f
View Solution How many 4-digit numbers are there, when a digit may be repeated any number of times? View Solution How many 3-digit numbers are there when a digit may be repeated any number of times? View Solution MODERN PUBLICATION-PERMUTATIONS AND COMBINATIONS -EXERCISE 7 (d) Short Answer...
There are 16 remaining blocks to be chosen for the second square. The three remaining spaces in its row and column and the square you chose must be excluded from being chosen next time. Finally, the last square has 9 remaining choices. The number of ways to choose 3 squares is 25⋅16...
∙13yago Best Answer 10 Wiki User ∙13yago This answer is: Add your answer: Earn +20pts Q:How many combinations of three digits of 0-9 will add up to 14? Write your answer... Submit Still have questions? Find more answersAsk your question...
If the sum is divisible by three, then the original number is a multiple of three. If the sum is too large, you can repeat the process until you can tell whether it is a multiple of three. This is the basis for the solution. Since the last two digits are 23, the sum of the ...
What would be the number of combinations for a 3-digit password if you take integers from 0 to 7? How many different sequences of 4 digits are possible if the first digit must be 3, 4, or 5 and if the sequence may not end in 000? Repetiti...
How many arrangements of the word "permutation" are there in which the letter P is not followed immediately by the letter R? How many more possible arrangements can be made using the letters of the word PERMUTATIONS than using the letters of the word COMB...