What is that I never heard of that before
Answer:
if ur lonely i suggest an app/website called mylol
Explanation:
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Answer:
a) 0.843 years
b) 1.785 years
Explanation:
See attached pictures for detailed explanation.
Answer:
3. System Software
Explanation:
An operating system is a special type of system software. It controls and co-ordinates overall of the computer.