1. I'm looking for the density. I was given the equation Density=Mass/Volume. The mass is 4.65 x 10^6 g. The volume is 5.374 x 10^-3 mL. Would the answer be 0.865 x 10^9 g/mL?
2. Given that the volume is 13.6 x 10^4 mL, and the density is 6.8 x 10^4 g, what is the mass? So the equation would be M=VD, right? My answer was 92 x 10^8 g^2. Is that correct?
3. I had to find the volume. I'm not sure if this is right, but I changed the equation to V=M/D. The given mass was 6.2 x 10^6 and the given density was 12.4 x 10^-6. I got the answer 0.5 x 10^36, which I think may be wrong in multiple different ways.
Thank you!
2007-09-13 09:19:43 · 4 answers · asked by Me 7 in Science & Mathematics ➔ Mathematics
If you'll notice, I DID do my own homework ... I just wanted someone to check it. It's due tomorrow and my parents are too busy to check it. If these people really thought I should "do it myself", they wouldn't have answered it.
2007-09-13 14:17:59 · update #1
1. Right
2. Density unit should be g/ml ... not mere gram, otherwise right.
3. The answer should be 10^12 instead of 36, powers are added, not multiplied.
2007-09-13 09:25:49 · answer #1 · answered by Rajat D 2 · 0⤊ 0⤋
the actual od255381d9a8d137fd75b3c93aa405124e may well be 14-d255381d9a8d137fd75b3c93aa405124d255381d9a8d137fd75b3c93aa405124d255381d9a8d137fd75b3c93aa405124 as this is askid255381d9a8d137fd75b3c93aa405124g 14 decreased by ability of d255381d9a8d137fd75b3c93aa405124mid255381d9a8d137fd75b3c93aa405124usd255381d9a8d137fd75b3c93aa405124 a the sq. of a d255381d9a8d137fd75b3c93aa405124umber. Ad255381d9a8d137fd75b3c93aa405124d i'm d255381d9a8d137fd75b3c93aa405124ot too particular relating to the secod255381d9a8d137fd75b3c93aa405124d od255381d9a8d137fd75b3c93aa405124e... Edit: Yeah so the others are proper this is 4[d255381d9a8d137fd75b3c93aa405124d255381d9a8d137fd75b3c93aa405124d255381d9a8d137fd75b3c93aa405124d255381d9a8d137fd75b3c93aa405124d255381d9a8d137fd75b3c93aa405124d255381d9a8d137fd75b3c93aa405124d255381d9a8d137fd75b3c93aa405124]
2016-12-13 08:15:56 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Question 1:
mass= 4,650,000 g
volume=5,374 cc
Density= mass/volume
~865 g/cc, which is about 111x the density of steel........
..
2007-09-13 09:28:03 · answer #3 · answered by muddypuppyuk 5 · 0⤊ 0⤋
learn to do your own homework young child! It will be helpful for you to do so.
dont listen to me im dumb
2007-09-13 09:39:30 · answer #4 · answered by Francisco B 2 · 0⤊ 1⤋