Tuesday

September 16, 2014

September 16, 2014

Posted by **Lindsey** on Thursday, August 29, 2013 at 1:14pm.

Enter your answer to two significant figures and include the appropriate units.

- chemistry -
**DrBob222**, Thursday, August 29, 2013 at 2:26pmI think this is more a math than a chemistry question but the answer to two significant figures is 12 cm^2.

- chemistry -
**Anonymous**, Wednesday, September 4, 2013 at 8:36pmTo calculate an answer to the correct number of significant figures, you must complete all calculations first and then round your final answer as the very last step. In Part C, you are asked to calculate the volume of a rectangular prism that has a length of 5.6 cm \rm cm, a width of 2.1 cm \rm cm, and a height of 6.6 cm \rm cm. You can calculate the volume of a prism by multiplying the area of the base times the height. You already calculated the area of the base as 2.1cm×5.6cm \rm 2.1\;cm \times 5.6\;cm in Part A.

- chemistry -
**tr**, Tuesday, February 18, 2014 at 11:45am12

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