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OpenStudy (anonymous):
A block of gold has dimensions of 2 cm by 10 cm by 4 cm and its density is 19.3 g/cm3. What is the mass of this block of gold? a. 0.24 grams b. 4.145 grams c. 80 grams d. 1,544 grams
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OpenStudy (saifoo.khan):
What's the density formula?
OpenStudy (anonymous):
uhh. i dont know.
OpenStudy (saifoo.khan):
\[desnity = \frac{mass}{volume}\]
OpenStudy (saifoo.khan):
Now the density is given, find the volume and you're done.
OpenStudy (anonymous):
what am i supost to do with the 10,2 and 4
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OpenStudy (saifoo.khan):
Find volume?
OpenStudy (saifoo.khan):
Do you know how to find volume of a: |dw:1394770680273:dw|
OpenStudy (saifoo.khan):
|dw:1394770731727:dw|
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