Sunday
April 20, 2014

Homework Help: 12th Grade

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Math - PreCalc (12th Grade)
C(7,5) = C(7,2) = 7*6 / 1*2 = 21
Monday, March 24, 2014 at 11:01am

Math - PreCalc (12th Grade)
since sec^2 = 1+tan^2, (x/.2)^2 = (y/-.25)^2 + 1 25x^2 - 16y^2 = 1 Looks like A to me
Monday, March 24, 2014 at 11:00am

Math - PreCalc (12th Grade)
Which equation represents a hyperbola whose foci lie at (2, 7) and (2, -3)?
Monday, March 24, 2014 at 9:45am

Math - PreCalc (12th Grade)
I believe D, because the mean of X~U(a,b) is E(x) =(a+b)/2
Friday, March 21, 2014 at 5:43pm

Math - PreCalc (12th Grade)
What is the value of this expression when n approaches infinity? 4−(4/n)+(5/n)+(15/3n^2) A) 20 B) 10 C) 5 D) 4 E) 1
Friday, March 21, 2014 at 11:33am

Math - PreCalc (12th Grade)
well, only 3 digits are up for grabs, and there are 10 choices for each one. So, what do you think?
Friday, March 21, 2014 at 11:17am

Math - PreCalc (12th Grade)
A fair coin is tossed 3 times in a row. If X is the number of heads counted, what is the mean of the probability distribution of X? A) 1.0 B) 1.5 C) 2.0 D) 2.5 E) 3.0
Friday, March 21, 2014 at 10:01am

Math - PreCalc (12th Grade)
yes, that would be correct.
Thursday, March 20, 2014 at 1:23pm

Math - PreCalc (12th Grade)
What is the slope of the tangent line passing through the point (2, 3) of the graph of this function? f(x)=x^2+2x−5 A) 1 B) 2 C) 3 D) 4 E) 6 f(2)=2^2+2(2)-5 f(2)=3 so is it c?
Thursday, March 20, 2014 at 12:58pm

Math - PreCalc (12th Grade)
I chose C. Is that correct?
Thursday, March 20, 2014 at 12:39pm

Math - PreCalc (12th Grade)
x->4**
Thursday, March 20, 2014 at 12:29pm

Math - PreCalc (12th Grade)
I believe it is A. But I'm not sure.
Thursday, March 20, 2014 at 12:27pm

Math - PreCalc (12th Grade)
D If for no other reason, the sum of nth powers will be a polynomial of degree n+1.
Thursday, March 20, 2014 at 12:27pm

Math - PreCalc (12th Grade)
Thank you!! you really are helping me alot.
Wednesday, March 19, 2014 at 12:21pm

Math - PreCalc (12th Grade)
Ummm. Do you not think it would be A? I explained how the discontinuity could be removed. Hence, it is removable.
Wednesday, March 19, 2014 at 12:17pm

Math - PreCalc (12th Grade)
Honestly, i don't get any of them..
Wednesday, March 19, 2014 at 12:08pm

Math - PreCalc (12th Grade)
So would it be none of the above?
Wednesday, March 19, 2014 at 12:07pm

Math - PreCalc (12th Grade)
What is the first natural number that causes the statement:(2+3)^n<=4^n+3^n to fail? A) 1 B) 2 C) 3 D) 4 E) 5
Wednesday, March 19, 2014 at 11:56am

Math - PreCalc (12th Grade)
well, plug in x=2 and see what you get.
Wednesday, March 19, 2014 at 11:56am

Math - PreCalc (12th Grade)
as x->3 from the left, (x-3) < 0, so |x-3| = -(x-3). -(x-3)/(x-3) = -1
Wednesday, March 19, 2014 at 11:40am

Math - PreCalc (12th Grade)
As explained , C, D and E cannot be correct. A + B + C = 15000 A = B + C + 3000 3A + 2B + 2C = 30000 Solve these equations to get A, B and C
Wednesday, March 19, 2014 at 11:12am

Math - PreCalc (12th Grade)
I believe combined.
Wednesday, March 19, 2014 at 11:09am

12th grade history
are the black people who were addressed as inferior
Wednesday, March 5, 2014 at 2:57pm

12th grade
Answer is approximately 0 craps given. I have so much swag so does it really matter?
Thursday, February 27, 2014 at 9:10pm

12th grade chemistry
What is the structure for ethyl ethanamide? (Ie. c-c-N-c-c) ??? Thanks
Tuesday, September 24, 2013 at 7:35pm

Poetry/British Literature/12th grade
(D)
Tuesday, August 27, 2013 at 4:22pm

12th grade math
* newton's second law: a=F/m =4000N/2500kg =5.6m/s^2 (in the direction of a force) "The trick is simple when you know the secret" (-_-)
Wednesday, June 5, 2013 at 6:22am

12th grade goverment
who could vote in elections for colonial legislatures
Tuesday, May 7, 2013 at 10:11am

12th grade life orientation
I also need help and its needs to be submited on thursday
Monday, April 29, 2013 at 4:02pm

12th Grade Life Orientation
In 10-15 lines critically discuss 5 ways in which teenage pregnancy impacts on the community
Sunday, April 28, 2013 at 3:47pm

12th Grade Life Orientation
Five ways in which teenage pregnancy cause problem in community
Thursday, April 25, 2013 at 12:58pm

12th grade life orientation
I also need help on the assignment
Tuesday, April 23, 2013 at 1:22pm

12th Grade Life Orientation
5 ways in which the human or enviromental problem impact on the community
Tuesday, April 23, 2013 at 11:04am

12th Grade Life Orientation
5 ways in which the human or environmental problem impacts on the community (teenage pregnancy)
Monday, April 22, 2013 at 12:03pm

12th grade life orientation
Cholera
Thursday, April 18, 2013 at 12:41pm

12th grade life orientation
I also need help, sorry I can't be of any help right now.. Sure in future ill help
Tuesday, April 16, 2013 at 2:12pm

12th Grade Life Orientation
NGO
Sunday, April 14, 2013 at 2:08pm

12th grade life orientation
air pollution
Monday, April 8, 2013 at 10:22am

12th grade
yeah thats the problem i need help on too.
Tuesday, March 5, 2013 at 12:42pm

Adv Chem 12th grade
ThaNK YOU SO MUCH!!!!! I really needed anytype of help with this problem...
Wednesday, December 19, 2012 at 9:49pm

12th grade
Explain the process by which hrothgar wins power and fame?
Tuesday, October 9, 2012 at 1:10am

12th grade economics
Why might an economist look at hundreds of cars moving along an assembly line and say there is an example of scarcity
Thursday, August 30, 2012 at 3:11am

12th Grade world history
I now know that the answer is A. Large companies tried to be paternalistic to keep workers from rebelling. Thank-you so much for the help! :)
Saturday, August 25, 2012 at 3:38pm

12th Grade world history
Where? And did you check out the Related Questions below?
Saturday, August 25, 2012 at 8:04am

12th Grade world history
If large companies were paternalistic toward farm workers that is news to me.
Saturday, August 25, 2012 at 2:05am

12th grade math
V^2 = Vo^2 + 2g*h V^2 = 0 + 19.6*23 = 450.8 V = 21.2 m/s.
Tuesday, June 12, 2012 at 6:39pm

12th Grade Life Orientation
Also i need help
Wednesday, May 30, 2012 at 12:43pm

Artist 12th grade
free frozen jizzcicles at dairy queen this weekend only hurry in!!!!!!
Saturday, May 26, 2012 at 3:03pm

12th Grade Life Orientation
how to adress human factor that cause accident
Saturday, May 5, 2012 at 6:02am

12th Grade Life Orientation
in 10-15 lines critically discuss 5 ways in which the human or environmental problem impacts on the community
Thursday, May 3, 2012 at 8:50am

12th grade life orientation
which environment issues that causes ,ilk health,accidents,crises,anddisasters?
Wednesday, May 2, 2012 at 10:34am

12th grade life orientation
Its the virus
Sunday, April 29, 2012 at 8:49am

12th Grade Life Orientation
Accidents,alcohol and drugs
Wednesday, April 25, 2012 at 10:48am

12th Grade Life Orientation
Two institution/community organizations that are involved in supporting or giving redress to disaster such as flood
Tuesday, April 24, 2012 at 6:35pm

12th grade life orientation
By inforrming school learners
Sunday, April 22, 2012 at 2:29pm

12th grade life orientation
Can i get help on environmental factors
Saturday, April 21, 2012 at 5:16am

12th grade life orientation
global warming & human over population
Thursday, April 19, 2012 at 9:40am

12th grade life orientation
Environmenment factor that causes disasters
Tuesday, April 17, 2012 at 10:27am

12th Grade Life Orientation
Just list any ways in which health problem impacts on the community
Tuesday, April 17, 2012 at 9:36am

12th Grade Life Orientation
In 10-15 discuss 5 ways in which ill health impacts on the community
Monday, April 16, 2012 at 3:18pm

12th Grade Life Orientation
Identify and describe one enviromental problem that causes ill health within ur community or globally
Monday, April 16, 2012 at 2:28pm

12th Grade Life Orientation
by identifying and describing environmental problem that cause ill health
Monday, April 16, 2012 at 8:26am

12th Grade Life Orientation
How would you like us to help you with this assignment?
Sunday, April 15, 2012 at 3:08pm

12th Grade Life Orientation
In 15 lines discuss 5 ways in which health problem impacts on the community
Sunday, April 15, 2012 at 3:07pm

12th Grade Life Orientation
In 15 lines critically discuss 5 ways in which the human or environmetal problem impacts on the community
Saturday, April 14, 2012 at 1:37pm

12th Grade Life Orientation
I want 5 ways in which the human or enviromental problem impacts on the community(health)
Saturday, April 14, 2012 at 1:19pm

Physics (12th Grade)
Thankyou Elena
Sunday, April 8, 2012 at 11:55pm

12th Grade Life Orientation
I'll write the questions u may help with anwers
Saturday, April 7, 2012 at 1:08pm

12th Grade Life Orientation
I would like you to help me
Thursday, April 5, 2012 at 3:37am

12th Grade Life Orientation
Please list overpopulation of this assignment
Wednesday, April 4, 2012 at 7:32am

12th Grade Life Orientation
in 10-15 lines critically discuss 5 ways in which the human or environmental problem impacts on the community
Monday, April 2, 2012 at 8:49am

12th Grade Life Orientation
How would you like us to help you with this assignment?
Friday, March 23, 2012 at 11:04am

12th grade life orientation
8 ways in which the environmental problem impact on within any community in south africa or globally
Thursday, March 8, 2012 at 2:35pm

12th grade life orientation
8 ways in which the environmental problem impact on within any community in south africa or globally
Thursday, March 8, 2012 at 2:34pm

12th grade
-3674 as stated in Newton's Third Law of Motion
Wednesday, January 18, 2012 at 10:14pm

math 12th grade
1. convert polar equation to rectangular coordinates: r^2=4sin2theta 2. find the coefficient of x^5 in the expansion (x+2)(x+1)^8
Wednesday, January 18, 2012 at 6:29pm

12th Grade Health Class
Watch Rafael Nadal.
Tuesday, January 17, 2012 at 12:50am

12th Grade Health Class
My butt is itchy, how can I scratch it?
Monday, January 16, 2012 at 11:53pm

Question
I'M CURIOS SO DON'T JUST JUDGE ME AND BE RUDE i'M REALLY CURIOUS AND i FORGOT TO ASKED THIS QUESTION. DO NOT JUDGE ME!!!! Do I start taking SAT's and ACT's in grade 10th or 11th/12th grade???? I'm really curious.
Friday, December 30, 2011 at 12:29pm

Plan Book
for my binder I'm putting my grades for grade 7th-12th and stuff I did in those grades. I don't care if Yale is not looking at my middle school grades, no matter what grade I'm in I ALWAYS WORK HARD.
Saturday, December 10, 2011 at 1:00pm

Physics 12th grade
on your paper is it a gride
Monday, September 26, 2011 at 9:03pm

12th grade
y 2aS = v0t+(1/2)at² ?????
Thursday, June 23, 2011 at 2:24am

chemistry 12th grade
S it can go if possible!
Wednesday, June 22, 2011 at 12:22pm

12th grade chem
1 mole of gas occupies 22.4 ltr at s.t.p
Friday, June 10, 2011 at 6:48am

12th grade expository writing
have your 3 aguments why?
Thursday, June 9, 2011 at 12:29am

12th grade Biology
metabolic reactions are catalyzed by enzymes that have multiple functions.
Monday, June 6, 2011 at 10:10pm

12th grade geometry
Because your face sickens me
Monday, May 23, 2011 at 10:30am

12th grade
give ways in which the human problem impacts on the community
Monday, May 23, 2011 at 9:10am

12th Grade Government
The Constitution can be amended
Sunday, May 15, 2011 at 12:44pm

12th Grade Government
who is the presiding officer of the house of representatives?
Wednesday, May 11, 2011 at 2:49pm

English 12
I need a 12th grade level complex/compound sentence using a gerund.
Tuesday, May 10, 2011 at 7:22pm

English 12
I need a 12th grade level complex sentence using a metaphor
Tuesday, May 10, 2011 at 7:21pm

12th grade life orientation
Environmental factors
Sunday, May 8, 2011 at 6:36am

12th grade life orientation
Environmental factors
Sunday, May 8, 2011 at 6:35am

12th grade
Arctan 53 = X/8 (assuming the angle is between the hypotenuse and the base, as well as the altitude being the height of the triangle). x = 10.62.
Sunday, May 8, 2011 at 1:57am

12th grade English
Hostess: Restaurant Doorperson: Entrance Janitor: Basement Bartenter: Bar Porter: Terminal
Wednesday, May 4, 2011 at 5:30pm

12th grade life orientation
Ill health
Friday, April 29, 2011 at 2:19am

12th grade - Math
1x1=1x10000+9+9+9=10027
Thursday, April 21, 2011 at 9:41pm

12th grade
The socio-economic consequences of teen pregnancy and childbearing as well as the birth intemtions of teenage women who have become mother.
Tuesday, April 19, 2011 at 6:25pm

12th grade
thats wrong bob it doesn't work.
Wednesday, April 13, 2011 at 5:39pm

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