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Mathematics 21 Online
OpenStudy (anonymous):

. An unknown liquid occupies a volume of 50 ml and has a mass of 40 grams. Find its density

OpenStudy (noelgreco):

What's the formula for density?

OpenStudy (anonymous):

its 20? i think

OpenStudy (anonymous):

cause you times 50 to 40 then divide by 100

OpenStudy (noelgreco):

If you're studying density you must have some idea of the formula or the units involved. What do you know?

OpenStudy (anonymous):

Density = Mass/Volume 40 g/ 50 mL

OpenStudy (anonymous):

4/5 g/mL

OpenStudy (noelgreco):

There, someone just answered your question and you learned nothing.

OpenStudy (anonymous):

Lol he/she learned the formula for Density.

OpenStudy (anonymous):

He*

OpenStudy (noelgreco):

Then you should have just provided the formula, not the answer. It's not funny.

OpenStudy (anonymous):

I didn't realize you were teaching him. I apologize. He posted another problem teach him there.

OpenStudy (anonymous):

how is it hard to tell if im a he or she?!

OpenStudy (anonymous):

ohh nvm

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