Sujet: 4 digits liste de sujets
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19 articles trouvés pour ce sujet.

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	Some strings of 4 digits		2020-06-26
		Judy pose la question : I wrote previously and need more help. I need to generate a list of 4 digit. Numbers using 0-9 with no repetitions I know that there is a 6 followed by a 2. Order does matter Thank you in advance for your help. Penny Nom lui répond.
	4 digit "combinations"		2018-05-18
		Marvin pose la question : I am designing a game, and I need away of figuring this out without having to write numerically all these numbers 4 digit combinations 0 through 13 non-repeating Penny Nom lui répond.
	Four digit numbers		2016-09-08
		ning pose la question : 0000-9999 there is ten thousand 4-digit numbers. How to find the number of ways that 4 digit are the same? How to prove it by using formula? Penny Nom lui répond.
	A six digit code		2016-05-06
		Ralph pose la question : How many combinations are possible if a "safe" has four buttons and you can use a six digit code? (these are just single press buttons..)For example, this could be one possible combination: Button 4 Button 1 Button 1 Button 3 Button 2 Button 4. Thanks! Penny Nom lui répond.
	Four digit phone numbers		2014-02-25
		Tom pose la question : Hi, I'm an online math teacher, working on lessons for my students. This question is in their book and I can't do it...! Help! It has to do with phone numbers, and in this problem, we are only dealing with the last 4 digits of the number. It asks how many possible numbers we have if at least one digit repeats in the last 4 digits of the number. Penny Nom lui répond.
	A 4 digit code		2013-03-26
		chris pose la question : I saw a previous question about a 4 digit code type thing and I was wondering if you could email me that same type of thing. I changed the pin number on my phone's lock screen and I tried hard to remember it, then I had to go help my mom with something and I automatically forgot it and there is no way for me to get back on my phone. I need all of the possible 4 digit number combinations without the numbers 0, 1, or 2. It cannot be repeating, ascending, or descending. I know you may not want to do all of them, but I really need it. Robert Dawson lui répond.
	A 4 digit phone lock using the digits 4, 2, 3 and 0		2012-12-24
		Ragu pose la question : I would like to know formula for searching a combination of 4 digit. eg. I knew my Phone Lock combination is my car plate number 4230. But this time, i used another way around instead of 4230. But I am sure, there is only this 4 digits only. 4 & 2 & 3 & 0 Penny Nom lui répond.
	4-digit positive numbers		2010-02-15
		marjon pose la question : Find the sum of all the 4-digit positive numbers with no zero digit. Penny Nom lui répond.
	A 4-digit phone code		2010-01-21
		pat pose la question : my daughter can`t remember her 4-digit code to unlock her phone. she is pretty sure it starts with a 4. can you help us? my brain is locked up Robert Dawson lui répond.
	Combinations and permutations		2009-05-07
		Renee pose la question : We are trying to figure out the equation or how to solve the problem of how many combinations of 4 digits you can get out of 0-9 without repeating the numbers in a set (i.e., no 0001, 0002) begining with 0123, 0124, 0125 etc Thanks! Stephen La Rocque lui répond.
	Four-digit combinations		2009-04-18
		Carri pose la question : How many 4-digit combinations can be made out of digits 1, 2, 3, 4, & 5 using each number once? What are the combinations? Penny Nom lui répond.
	4 digit numbers from 1159		2009-03-10
		David pose la question : I have the digits "1159" and need to come up with a complete list of possible four-digit combinations. It does NOT matter the order of the two number ones (1), so this will help eliminate many possibilities. Separately, it would also help to actually know the actual number of combinations with which I am dealing to start. David :) Penny Nom lui répond.
	Four digit numbers		2009-03-10
		Theresa pose la question : I need to know the number of 4 digit numbers that can be formed using 1-2-3-4 without repeating numbers Penny Nom lui répond.
	4 digit strings starting with 7		2009-03-03
		Angel pose la question : I need to no all the 4 digit combinations starting with 7 and with no repititions. Penny Nom lui répond.
	Four digit numbers using 1, 0, 2 and 8		2009-01-27
		Mike pose la question : How many combinations of this four digit number 1028 can this produce only using those numbers. Example would be 0000, 0001,0002,0008,0010,0011,0012,0018,etc... Penny Nom lui répond.
	A four digit passcode		2009-01-12
		john pose la question : i have a machine at home that has a four digit passcode and the numbers range from 1 to 4 how can i get all the ways those numbers can be used Harley Weston lui répond.
	A 4 digit passcode		2008-02-16
		Rob pose la question : If there is a 4 digit passcode with only 6 punch in symbols, how many possibilities are there and what are they? symbols are: Y, X, RB, RT, LB, LT. Please get back to me, thanks for your time and help. Stephen La Rocque lui répond.
	Four digit palindromes		2003-05-05
		Heather pose la question : How many palindromes were in between the numbers 1000 and 9999? Penny Nom lui répond.
	4 x abcd = dcba		2002-11-20
		A student pose la question : Say you have a four digit number (e.g. abcd) and you multiply the number by 4. The answer you get will be the reverse order of the number you started with (dcba). What is the number? The four digits (a,b,c,d) cannot be the same number or cannot be repeated. Penny Nom and Claude Tardif lui répond.

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