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A material has a density of 8.9 g/cm^3. You have 3 grams of the substance. How much space does it take up? a. 0.3cm3 b. 3.0 cm3 c. 5.9 cm3 d. 27 g/cm3
answered
Aug 15, 2017
Chemistry
high-school
0
votes
126k
views
Make the following conversion 240 hm = __ m
answered
Feb 7, 2017
Chemistry
high-school
5
votes
215k
views
29. Find the area of a regular hexagon with an apothem 13 inches long and a side 15 inches long. Round your answer to the nearest tenth. 585 in2 389.7 in2 97.4 in2 1,169.1 in2
answered
Feb 6, 2017
Mathematics
high-school
3
votes
189k
views
The Sumerians are the earliest known inventors of ___________. A. the compass B. the wheel C. warfare D. spears Please help!
answered
Jul 28, 2016
History
high-school
6
votes
124k
views
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