Answer:
first statement makes most sense.
Step-by-step explanation:
When checking numeric values in computer memory, decimal makes sense because you use decimal numbering every day. --> sounds OK.
When checking words in computer memory, decimal makes sense because you use decimal numbering every day. --> doesn't make sense
When comparing values in a computer program, decimal numbering makes sense because it is always shorter than hexadecimal. --> Not true
When checking words in computer memory, decimal numbering makes sense because it is easier than hexadecimal. --> Hexadecimal would be easier when inspecting computer words, because you can easily see the byte alignment of the values.