Wiki User
∙ 9y agoLet's assume there are 5 total digits, although that would have been handy information to include.
All we can deduce from the available information is 4 of the digits.
318_2
There are ten possible digits for the 4th number, leaving 10 possible numbers.
Wiki User
∙ 9y agoWhat number when doubled has seven added and gives 13?
24
50
6
38
What number when doubled has seven added and gives 13?
A natural number is doubled when added to its reciprocal. Find that number!
The number is 121/2.
24
45
19
50
Answer: 11It's a list of prime numbersQ:.....since when is 9 a prime number?Answer: 17It's not a list of primes, it's not a Fibonacci sequence. The only pattern I see is that the last number in the sequence gets a number added to it to produce the next number in the sequence, the number that's added doubles each time. E.g. 2+1 = 3 (1 is added)3+2 = 5 (1 is doubled = 2, then added)5+4 = 9 (2 is doubled = 4, then added)9+8 = 17 (4 is doubled = 8, then added)
6
(143 - 21)/2
In a measurement the digits that are an approximation are only those in proper scientific notation. The more digits that are added to the number the more the number becomes exact.
There is no such number.