a.8 lux\n\nb.24 lux\n\nc.216 lux \n\nd.648 lux
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Isn't it 72/(4*pi*r^2) = 0.637 lux\n\noops the answer is 8 it's just 72 cd/3^2 = 8\n\nmy original answer is for 72 lumen
443783
2,3,1 (nothing goes there) ,6\n\nHope it helps :]
210680
64) b\n\n65)b\n\n66)c\n\n90 percent sure
665851
180\n\nmade up of\n54 - 2 cube prisms\n27 - 3 cube prisms\n36 - 4 cube prisms\n36 - 6 cube prisms\n9 - 9 cube prisms\n12 - 12 cube prisms\n6 - 18 cube prisms
566516
4\n\nNumber of elements.
631142
200 x 200\n\nor\n\n40, 000 colors
360131
1. light quantum\n\n2. the visible spectrum is very small in comparison to the rest of the spectrum (see first link)\n\n3. visible light.
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1.80 or 120\n2.bcuz u need 1 to hold the lightbulb, and 99 the rotate the house. lol im a blonde! =-)\n3.One says "cockadoodledoo" and the other says "any cock'll do"
400379
a) 2NaCl ---> 2Na + Cl2\n\nb) pretty sure its 9.2793 g of Na
494244
n + 8in. < 24in.\n    - 8in.    - 8in.\n          n< 16in.
312362
I see, you're missing some commas!!\n"Is it easier to see at night, in the desert, or in the dark?"\n\nSo, my answer is "in the desert"!!! (Assuming it's daytime or I have a torch...!!)
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1) \n76>40+4c\n36>4c\nc<9\n\n2) 1500>100+17.5p\n1400>17.5p\np<80
315248
a) (.033)^3\nb) (.008)^3\nc) (.066)(.027)(.033)
351449
The correct answer is B.
120067
7. C\n8. A\n9. B\n10. B\n11. C
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width = 5 \nlength = 12
335865
1. gamma ray\n2. blue\n3. green\n4. red\n5. infrared