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Posts by mali

Total # Posts: 14

science (please please please help)
just sent it in, it was correct. Thank you.

science (please please please help)
Thanks, Damon, I'll go with that answer and keep you updated on whether we were correct or not.

science (please please please help)
3. Nitrogen-fixing bacteria live in protective nodules (bumps) on the roots of some plants. These bacteria are able to convert gaseous nitrogen from the air into a form of nitrogen that the plants can use. Which type of relationship is this? ~mutualism*** ~predation ~...

social studies homework
Thanks, Ms. Sue

social studies homework
3. What happened as a result of a meeting between A. Phillip Randolph and Franklin Roosevelt? (l point) I truly have no idea what this answer could be, I looked all through the lesson and found nothing. Can someone either help me by steering me in the right direction of giving...

social studies, WW1 times
10. Which of the following is the most likely reason why many Mexicans were opposed to American investment in their country? O Many Mexicans wanted to invest their own money in property and businesses in Mexico. O Most Mexicans remained poor while Americans invested in Mexico...

physics
500

chemistry
If the mass od one neutron is 1.00866 amu, the mass of one proton is 1.00728 amu, and the mass of 12C nucleus is 11.99671 amu, calculate the binding energy for the 12C nucleus. A-1.10x10^18 kJ/mol B-8.90x10^9 C-1.10x10^15 D-8.90x10^12 I keep getting 8.90x10^15 as my answer. I ...

chemistry
A-alpha emission B-Positron emission C-electron capture D-beta emission

chemistry
A radioisotope has a neutron/proton ratio which is too low. Which of the following processes will not occur for such a nucleus?

chemistry
Calculate the mass defect for the formation of phosphorus-31. The mass of a phosphorus-31 mucleus is 30.973765 amu. The masses of a proton and a neutron are 1.00728 and 1.00866 amu, respectively

jounier english revise
what IS A RED INDIAN WOMAN CALLED

math
yes but i don't know how to go about getting the uniknowns or which perspective to use to find it..any ideas it comes from an estimation section in a 4th grade workbook

math
how would you approach this problem..the difference between two numbers is 2184..the larger number is 3 times the smaller number

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