okay. Thanks.
I don't understand some things of that graphing calculator. Can you help me of how to do a line graph, Stu?
Thanks, Stu. I will try. I don't know why people give you negative points instead of positives if you are so helpful.
Yes. That is the answer. If you still don't understand, ask, and I will do it step by step.
The answer is 476. Hope it helps!
I now understand my first question.
I think that the answer is 5 hours and 22 minutes.
