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A safe has a 4-digit

A safe has a 4-digit lock code that does not include zero as a digit and no digit is repeated. What is the probability that the
1. 1 answer
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It is a 7-digit numberIt has a digit 0. The greatest digit is in the hundred thousands place. The value of the digit 1 is
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2. asked by Marsha
3. 1,857 views
this code has five digit 1,2,3,4,5. the first digit plus the second digit is equal to the third digit the second digit twice
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2. asked by shruthi
3. 912 views
It is a 5 digit no. ,palindrome,divisible by 4,10 digit is cube root of 1 digit,product of 100 digit and 1 digit is 54 ,sum of
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2. asked by Pooja
3. 1,146 views
The lock on a safe requires a three-digit code to open it. The three digits must each be a number from 0–9 (10 possible
1. 1 answer
2. 56 views
The number uses every number 0-9 the numbers are used only once the fourth digit is 4 the first digit in the billions place is 3
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2. asked by Anonymous
3. 1,271 views
my thousand digit is half my ones digit.my houndreds digit is odd and divisable by three.the sum of my hundreds digit,tens digit
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2. asked by Anonymous
3. 895 views
Find the sum of all 3-digit positive numbers N that satisfy the condition that the digit sum of N is 3 times the digit sum of
1. 5 answers
2. asked by rohit
3. 1,430 views
i am a number greater than 70000 but less than 90000. My ten digit is the same as my ones digit. My ten digit is the same as my
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2. asked by ramil
3. 1,688 views
I am 4-digit number divisibleby 3.My tens digit is three times as great as my thousands digit, and sum of my digit is 15 .if you
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2. asked by diya
3. 705 views