View Full Version : help me if you are good at math
seeker-of-light
11-17-2008, 11:09 PM
i have a problem for chemistry class that is insanely hard.
The radius of uranium-235 nucleus is about 7.0 x 10 -3 pm. Calculate
the density of the nucleus in g/cm3. (Assume the atomic mass is 235
amu and 1 g = 6.022 x 10 23 amu). Show your work for full credit!
someone...please....help me!!!!
Reply
Login/Register to hide ads. Scroll down for more posts
nocturnal
11-18-2008, 01:14 AM
you have got to be kidding me, hell i had to retake my math exam 4 times before i finally scraped through with a C (just about)
Reply
seeker-of-light
11-18-2008, 10:14 PM
format_quote Originally Posted by
nocturnal
you have got to be kidding me, hell i had to retake my math exam 4 times before i finally scraped through with a C (just about)
lol ya...and i am not very good at math either=( but especially...this?? lol is insane i knowT_T and i still cant figure it out...lol
Reply
Welcome, Guest!
Hey there! Looks like you're enjoying the discussion, but you're not signed up for an account.
When you create an account, you can participate in the discussions and share your thoughts. You also get notifications, here and via email, whenever new posts are made. And you can like posts and make new friends.
Sign Upseeker-of-light
11-18-2008, 10:22 PM
format_quote Originally Posted by
Skye Ephémérine
...
yes yes i know its hardT_T just someone please help me im begging you!!
Reply
lol sis.. I had posted in your thread by mistake .. my humble apologies..
:w:
Reply
seeker-of-light
11-18-2008, 10:28 PM
format_quote Originally Posted by
Skye Ephémérine
lol sis.. I had posted in your thread by mistake .. my humble apologies..
:w:
oh its ok^_^no worries sis
but anyways...really need some answers here!!!
Reply
healing hands
11-19-2008, 05:09 AM
man, i need help with math too!
Reply
smile
11-20-2008, 03:54 PM
chemisty sucks!
Reply
seeker-of-light
11-22-2008, 01:10 AM
lol guess i will just guess on it and hope she gives me an "a" for effort lol. i mean...really lol
Reply
czgibson
11-22-2008, 01:21 AM
Greetings,
Don't just guess!
Use Alpha Dude's method and work it out. The only way to deserve an A for effort is to do the work!
Peace
Reply
BlackMamba
11-22-2008, 02:54 AM
I HATE CALCULUS!!!!!
Gotta calc test on Tuesday InshaAllah Ima study hard this weekend. Its application of derivatives if anyone still remembers that stuff... cuz i know that right when I finish math ima forget it all up till like algebra probly.
Reply
Hey there! Looks like you're enjoying the discussion, but you're not signed up for an account.
When you create an account, you can participate in the discussions and share your thoughts. You also get notifications, here and via email, whenever new posts are made. And you can like posts and make new friends.
Sign Up
Similar Threads
-
Replies: 5
Last Post: 10-26-2009, 09:03 PM
-
Replies: 8
Last Post: 10-27-2008, 07:57 PM
-
Replies: 11
Last Post: 10-01-2008, 04:52 PM
-
Replies: 21
Last Post: 05-20-2008, 03:56 PM
-
Replies: 19
Last Post: 12-22-2006, 12:10 AM
Powered by vBulletin® Copyright © 2024 vBulletin Solutions, Inc. All rights reserved.