On the back of the card, next to the signature, there should be a three digit number in a silver or white box. That is the security code.
A quadrillion and one.
5 - 4 = 1 = 3^0 8 - 5 = 3 = 3^1 17 - 8 = 9 = 3^2 44-17 = 27 = 3^3 X - 44 = 3^4 = 81 X = 125
The number that comes next in the series 1 2 2 5 3 10 is 7. You get this number by subtracting the number 3 from the number 10.
No, it will arrive on the next business day.
The next number is -21
49
32
7
50
the answer will be 21
10
225
26
36
It appears that they are increasing by odd numbers of 3 5 7 So the next number should be 16+9 = 25
26