The answer to your question is b.
Answer:b
Step-by-step explanation:
Answer:
No it is not a good sample because if a person works full time then he would be at work around that time.
Step-by-step explanation:
Answer:
Can you re-type the question. This doesn't make any sense.
Step-by-step explanation:
Answer:
$100
Step-by-step explanation:
the equation to solve this is:


(Assuming, of course, that this is a homework assignment and not you actually buying it cuz' in real life the numbers would be different from month to month)