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Mathematics 16 Online
OpenStudy (freemap):

Please help me

OpenStudy (freemap):

Angela is writing thank-you notes. She has 50 notes to write. She writes the thank-you notes at a rate of 4 notes/hour. Which sketch represents that situation?

OpenStudy (freemap):

A is the only one that makes sense to me

Directrix (directrix):

The graph for option A has the point (4,0) on it which means that at the end of 4 hours, she will be finished writing notes. That cannot be because she has to write 50 notes. At the end of 4 hours, she will have written 4*4 or 16 notes. Look again.

Directrix (directrix):

What is 50 divided by 4? That is how many hours it will take her to do the job.

OpenStudy (freemap):

b

Directrix (directrix):

I agree after looking at all the options.

OpenStudy (freemap):

Thank you

Directrix (directrix):

You are welcome.

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