=
A)11
B)-11
C)15
D)4
E)None of the above

Question

=
A)11 
B)-11 
C)15 
D)4 
E)None of the above

Quizplus · Accepted Answer

This is a hexadecimal number (base 16). The first digit (1) represents 16 to the power of 11. The second digit (e) represents 16 to the power of 10, the third digit (a) represents 16 to the power of 9, and so on. The fourth digit (b) represents 16 to the power of 3, and the last two digits (1b) represent 16 to the power of 1. To convert to decimal, we need to multiply each digit by its corresponding power of 16 and add them up. Doing this calculation results in -11, so the answer is (B).