Question

question 14 1 pts what is the hex value for binary 1010? o b o a o 12 o 10

Explanation:

Step1: Convert binary to decimal

To convert binary 1010 to decimal, use the formula \(d = \sum_{i = 0}^{n - 1}b_i\times2^i\). Here \(b_3 = 1,b_2=0,b_1 = 1,b_0=0\), so \(d=1\times2^3+0\times2^2 + 1\times2^1+0\times2^0=8 + 0+2 + 0=10\).

Step2: Convert decimal to hexadecimal

In hexadecimal, the values 10 - 15 are represented as A - F. Since the decimal value is 10, the hex - value is A.

Answer:

B. A