Friday

April 18, 2014

April 18, 2014

Number of results: 155,946

**college algebra--need help Please!!!**

Reiny, It seems like Calculus, but it actually falls under college algebra. Because I can get some calculus tutoring and the answers fit. Thank you for the help, it is greatlt appreciated!!!
*Monday, November 12, 2012 at 10:19pm by ladybug*

**statistics**

At a small college it is known from previous years that 35% of all college freshman start in college algebra. The new freshman class has 100 students in it, What is the probability that between 35 and 42 freshman will start in college algebra? Is it reasonable to approximate ...
*Friday, March 23, 2012 at 11:36am by lola*

**college algebra, Please help!!**

find the f and g, so that fOg= H H(x)=sqrt x^2+17 please show work
*Tuesday, November 27, 2012 at 9:57pm by Heather*

**College Algerbra**

I am sorry, but I find it extremely odd that you call these questions "College Algebra" and you don't know what 7 5 is . What "college" are you attending ?
*Sunday, March 24, 2013 at 3:20pm by Reiny*

**college algebra, Please help!!**

solve the following equation 9^x-1 = 144(6x) please show work.
*Wednesday, November 28, 2012 at 12:13am by confused*

**college algebra, Please help!!**

solve the following logarithmic equation 2log2(lower than g)^(x-2)+log2^2=3 x=?
*Tuesday, November 27, 2012 at 11:00pm by ladybug,I need help please. *

**college algebra--need help please!!**

find the domain of the composite function fog. f(x)= 2/x-3; g(x)= 7/x please show all work.
*Saturday, November 24, 2012 at 4:43pm by Heather*

**College Algebra**

No. I swear its on my final for college algebra. I know the answer is 3.028
*Wednesday, December 8, 2010 at 1:49pm by Courtney*

**college algebra**

I don't understand the steps for doing synthetic division in college algebra
*Tuesday, June 21, 2011 at 3:32pm by Louis*

**College Algebra**

Penn foster College Algebra exams...
*Monday, January 2, 2012 at 4:40pm by Sam Shah*

**college algebra**

No I can not can you help please help
*Sunday, March 22, 2009 at 7:50pm by crystal*

**College Algebra**

Thank you!
*Monday, February 18, 2013 at 10:52am by Anonymous please help :) *

**College Algebra**

Thank you guys
*Wednesday, November 18, 2009 at 9:32pm by LeAnn/Please help me*

**college algebra, Please help!!**

f(g) = g^2+8 = √(x-5)^2+8 = x-5+8 = x+3
*Friday, November 30, 2012 at 5:14am by Steve*

**college algebra**

x/2-x/x-4=-4/x-4=-4x^2/2 check this please
*Monday, May 24, 2010 at 7:31pm by Gregory*

**College Algebra**

8,9), x + 2y = 7 please solve this for me
*Wednesday, October 12, 2011 at 7:31pm by mark*

**college algebra**

x+8<4 help me self this please,
*Friday, October 5, 2012 at 1:14am by Sue*

**College Algebra **

for the sets {1,3,5,7,9} and {1,2,3,4,5} Define the and the U.
*Friday, February 8, 2013 at 6:15pm by Anonymous please help! :)*

**College Algebra**

Please give the asnswer by part 1 and part 2. Please thank you, This way i can understand it better.
*Saturday, November 3, 2007 at 10:03am by Vision/Help!*

**college algebra--need help Please!!!**

I need to find the vertex and axis of symmetry of the folowing quadratic function. Can someone PLEASE help me!! y= -x^2-6x
*Monday, November 12, 2012 at 10:19pm by ladybug*

**College Algebra**

And yes this is College Algebra...some of us are better at things other than math. I'm doing great after being graduated for 17 years, a 9 year old, a husband and a full time job. I'm loving my A average thank you.
*Saturday, November 6, 2010 at 11:27am by Kelly*

**collage algebra 1**

no need to throw a hissy-fit. I also wondered why somebody claims to have a "college Algebra" question and can't spell 'college' Besides, this is at most a grade 9 type algebra question. Anyway, why don't you substitute the value of x given in the second equation into the ...
*Monday, January 5, 2009 at 10:55pm by Reiny*

**College Algebra**

4x^2=8x-5 Please someone help
*Tuesday, October 21, 2008 at 4:55pm by Courtney*

**College Algebra**

Solve the following equation in the complex number system x^4+x^3+4x^2+10x-60=0 College Algebra - Reiny, Monday, January 2, 2012 at 11:49pm hint x = 2 and x = -3 are roots so either do long division by x-2 and x+3 to get a quadratic or do it by synthetic division. Solve that ...
*Tuesday, January 3, 2012 at 8:11pm by Jennifer*

**College Algebra**

Thank you very much. I'm not doing very good understanding this algebra right now so I will definately have other questions tonight. I'm working on getting a tutor here in my town because right after this class is over Sunday, I go into Algebra two.
*Wednesday, November 18, 2009 at 7:41pm by LeAnn/Please help me*

**College Algebra~ Check answer please**

looks good to me
*Tuesday, December 11, 2007 at 6:29pm by Damon*

** College Algebra**

please type, not paste your question, so that we can read it.
*Friday, September 10, 2010 at 3:47pm by bobpursley*

**College Algebra URGENT**

f(x)=1/(x+4) g(x)1/(6x+4) what is f(composed)g(x) if x does not equal -4/6 please help me
*Friday, October 29, 2010 at 1:59am by Jess*

**college algebra**

Please show me how to work this e^.05t =1600
*Tuesday, January 31, 2012 at 1:00am by Betty*

**college algebra**

please help me solve this equation x-1/3x-1/2x-5=0
*Monday, February 25, 2013 at 5:18pm by ray*

**college algebra--please**

I am not understanding this question and I have read the chapter many times. Please help. given the function of f(x)=4x-8 a. find the the rate of change between the stated values for x:5 to 7 b. find the equation of a secant line containing the given points (5,f(5)), and (7,f(...
*Friday, November 2, 2012 at 11:02pm by ladybug*

**college algebra, Please help!!**

use the intermediate value theorem to show that the polynomial function has a zero in the given interval. f(x)=4x^3+3x^2-8x+7;[-5,-2] please show all work
*Sunday, November 18, 2012 at 11:31pm by ladybug*

**college algebra**

Can someone please help me find the x-intercepts and y-intecepts of this equation. I have the radius, and center but I can't seem to get the intercepts. x^2+y^2=16x-18y+145=25 Please show work. Thanks!!
*Tuesday, December 4, 2012 at 2:00am by confused*

**College Algebra 2**

Please proofread your post and repost it with the correction.
*Sunday, September 25, 2011 at 9:57pm by Ms. Sue*

**college algebra, Please help!!**

f(-5) < 0 f(-2) > 0 somewhere in there f(c) = 0 since f(x) is continuous.
*Sunday, November 18, 2012 at 11:31pm by Steve*

**college algebra--need help please!!**

sorry accidently hit again.
*Friday, November 23, 2012 at 3:00pm by ladybug*

**college algebra, Please help!!**

you haven't written the question properly . Is the power of 9 the x-1?
*Wednesday, November 28, 2012 at 12:13am by kay*

**College Algebra**

How did you get 30 and 170? If the equation is -2x+5y?
*Monday, March 4, 2013 at 11:12am by Anonymous PLEASE HELP!*

**College algebra!**

a) by the "just look at it" theorem slope = 5, y-intercept is 3 b) can't graph on here c) average rate of change = slope = 5 d) the slope is positive, so the function is increasing college algebra ?? mmmhh.
*Friday, March 15, 2013 at 10:41am by Reiny*

**College Algebra**

20. Growth of an Account If Russ (see Exercise 19) chooses the plan with continuous compounding, how long will it take for his $60,000 to grow to $80,000? 3. (1/8) to the 2x-3= 16 to the x +1 13. e to the 4x= 4 to the x-2 15. ln (x-4) ln 3= ln(1/5) to the x power 20. Tripling ...
*Thursday, June 20, 2013 at 5:14pm by Phoebe*

**college algebra--need help please!!**

information is given about a polynomial f(x)whose coefficients are real numbers. Find the remaining zeros of f. degree:5, zeros: -6, 6-i please help and show all work.
*Friday, November 23, 2012 at 2:59pm by ladybug*

**college algebra--need help please!!**

information is given about a polynomial f(x)whose coefficients are real numbers. Find the remaining zeros of f. degree:5, zeros: -6, 6-i please help and show all work.
*Friday, November 23, 2012 at 3:00pm by ladybug*

**college algebra--need help please!!**

information is given about a polynomial f(x)whose coefficients are real numbers. Find the remaining zeros of f. degree:5, zeros: -6, 6-i please help and show all work.
*Friday, November 23, 2012 at 3:00pm by ladybug*

**college algebra**

Solve the following inequality. x^3+9x^2-108 less or equal to 0. Then write your solution in interval notation. I am sooo confused and do not have any idea how to do this. Can someone please show me step by step please??? Thanks in advance. Someone who is confused.
*Tuesday, December 25, 2012 at 6:27am by allison-please help!!!*

**college algebra**

please help with these 2 problems a) 2/3x+1/6x=2 b) -2x-4<10
*Sunday, November 16, 2008 at 11:10pm by tina*

**College Algebra**

I've read about how to use substituion method and still don't get it.
*Wednesday, November 18, 2009 at 9:35pm by LeAnn/Please help me*

**College Algebra**

As Bobpursley recommended, please get a tutor you can meet with in person.
*Wednesday, November 18, 2009 at 9:35pm by Ms. Sue*

**college algebra**

Please check your typing, and use brackets to avoid ambiguity.
*Monday, May 24, 2010 at 7:31pm by Reiny*

**college algebra-Ann, edit your problem**

What is "4" ? And please use parentheses if necessary.
*Friday, February 25, 2011 at 8:50pm by Helper*

**College Algebra :( **

Sketch the graph of y=mx for the given values of m. m=3,-2,2/3,-1/4 please help me, I'm so confused!
*Monday, September 26, 2011 at 12:28am by Divgar*

**college algebra**

write the expression as a single logarithm In(x/x-2)+In(x+2/x)-In(x^2-4) Please show work
*Tuesday, November 27, 2012 at 11:57pm by Ladybug*

**college algebra, Please help!!**

find the domain of the composite function of fog f(x)=x^2+8;g(x)x-5
*Friday, November 30, 2012 at 5:14am by confused*

**college algebra**

write the expression as a single logarithm 1. In(x/x*2)+In(x+2/x)-In(x^2-4) solve the following logarithmic equation. 2. log_9(x-2)+log_9(x+1)=2 what is the exact solution? What is the decimal approximation for the solution when rounded three decimal places. please show work
*Friday, November 30, 2012 at 7:07pm by confused--two questions please help/steve please*

**College Algebra**

Could you please help me with this problem? We are to graph each compound inequality. x -2y and x - 3y < 6
*Monday, September 10, 2007 at 8:33pm by Shana*

**College Algebra**

Can some please help me and explain this problem to me! Or if you know of any website that will help! Thanks. -2x+4>12
*Thursday, November 15, 2007 at 5:00pm by Alicia*

**algebra**

1/2x+6=1/3x Please help. my college grad mom can't help with my 8th grade math!
*Tuesday, September 2, 2008 at 10:21pm by Josh*

**College Algebra**

can u show me the steps of formula 1/16+7/20= 33/80 please
*Tuesday, July 13, 2010 at 11:00am by mellisa*

**college algebra**

Please see your other post, and avoid re-posting the same question.
*Tuesday, September 28, 2010 at 9:30pm by Jen*

**college algebra**

solve the equation below. Please show all work. log3(x/2-9)=4
*Sunday, March 4, 2012 at 4:29pm by Tammy*

**college algebra**

im still having a hard time please help a little more
*Wednesday, November 14, 2012 at 12:26pm by zach w*

**SAT**

please help. I am a foreigner. I need to get into a US college for a bright future. I bought the College Board SAT book. It has no word lists. How do I do well in the SAT? Any tips? Please give me help.
*Sunday, January 19, 2014 at 6:57pm by Mohammed*

**College Algebra**

... This is "college" algebra ? Wow.
*Saturday, November 6, 2010 at 11:27am by Reiny*

**college**

We do not have access to this case study. Please note that Jiskha Homework Help has no connection with any school, college, or university. Questions on this board are answered by volunteers, many of whom are retired teachers and professors. We are dedicated to helping students...
*Monday, November 3, 2008 at 5:42pm by Ms. Sue*

**College algebra**

College? Can you substitute -2 for x and compute? I will be happy to critique your work.
*Thursday, March 3, 2011 at 6:14pm by bobpursley*

**College Algebra**

are you seriously in college? drop out lol
*Sunday, February 2, 2014 at 5:49pm by Black guy*

**College algebra 1**

If you're in college, I suggest you learn to spell C O L L E G E.
*Monday, January 5, 2009 at 10:55pm by Ms. Sue*

**algebra college**

Do you use grouping symbols in College? I have no idea what this expression is.
*Sunday, March 18, 2012 at 7:11pm by bobpursley*

**College Algebra**

Radical 10, please don't repost questions! I took the time to solve this for you when it was already done.
*Saturday, November 13, 2010 at 12:29pm by Jen*

**College Algebra**

Directions: Find the REAL solutions of the equation x^3-2.6x^2=3.93 Please help, its for my final!
*Wednesday, December 8, 2010 at 1:49pm by Courtney*

**college algebra--please help**

What percent of the total population is found between the mean and a z-score of -0.50?
*Monday, November 19, 2012 at 7:08pm by Bill*

**college algebra--need help please!!**

disregard, didn't mean to post again, accidently hit button.
*Friday, November 23, 2012 at 3:00pm by ladybug*

**college algebra**

please solve by method of substitution 0.3x-0.4y-0.33=0 0.1x + 0.2y -.21=0 please give all steps to solve.I think I understand the basic concept but this is little more complicated for me. Thanks in advance
*Tuesday, November 24, 2009 at 1:24pm by Nadia*

**college algebra--please help**

Form a polynomial f(x) with real coefficients having the given degree and zeros. degrees 5; zeros 1; -i; 7+i please show all work. I am having a hard time understanding this.
*Tuesday, November 20, 2012 at 5:21pm by Heather*

**college algebra--need help please!!**

solve the equation in the real number system. 2x^4-23x^3+75x^2-88x+28=0 What are the real solutions of the equations? please show work. I do not know how to work this at all
*Friday, November 23, 2012 at 3:40pm by confused*

**college???**

What is your subject? "College" includes hundreds of subjects. Please clarify. Do you mean Tukey-Kramer procedure? Please clarify. If you post your subject and your thoughts on this question, we'll be glad to help you.
*Sunday, November 16, 2008 at 9:09pm by Ms. Sue*

**College Algebra**

Solve 2x(squared)-3x-2=0 using the quadratic formula. Can someone explain this to me please?
*Sunday, November 18, 2007 at 9:26pm by Alicia*

**College Algebra ~ Please Help**

Can someone give me some real life applications that I can use for a quadratic function.
*Tuesday, November 20, 2007 at 9:27am by Alicia*

**College Algebra**

Can someone check my answer please? Find the corresponding y values for x= -2,-1,0,1,2,3 if y= x^-x-2. My answers are under Y. X Y -2 -4 -1 -2 0 -2 1 0 2 4 3 10
*Tuesday, November 20, 2007 at 7:25pm by Alicia*

**College Algebra**

Can someone please help me yet, with these problems? I am still working on them.
*Monday, November 16, 2009 at 11:13pm by LeAnn/Needs turned in within an hour*

**college algebra**

Please help in solving this problem using the method of substitution -2/3x + Y= 2 2x -3y =6 thanks for your time.
*Wednesday, November 25, 2009 at 3:07am by cheryl*

**College algebra**

I need help finding an equation of the line containg (-5,-9)and (-2,-7) the answer has to be in slope-intercept form y=? Can anyone please help me with this?
*Saturday, November 28, 2009 at 6:16pm by muff*

**Algebra? needs h elp**

College as the School Subject will NOT get you the correct teacher. Please name it carefully. Sra
*Saturday, June 5, 2010 at 12:56pm by SraJMcGin*

**college algebra**

find functions f anf g so that fog equals H H(x)=x^2+17 please show work
*Friday, November 30, 2012 at 5:16am by confused*

**College Algebra**

3x^4=648x someone help please im so confused. i am trying to find the solution set?
*Friday, February 1, 2013 at 12:26pm by Adrianna *

**college algebra--I really need help!!**

solve the following exponential equation. exact answers only. 1-9x 2x 2 = e I hope that you understand this question. I don't and need some help please. Can you show all answers please.
*Sunday, November 25, 2012 at 3:29pm by Ladybug*

**com/155**

All looks correct except for this: college (College) No capital C is needed when the college is not named. He went to college. but He went to Axia College.
*Sunday, January 23, 2011 at 11:21am by Writeacher*

**college**

Please check with the college about this class.
*Tuesday, October 7, 2008 at 12:20pm by Ms. Sue*

**college algebra**

The graph of a power function is f(x)=kx^p, where k and p are constants. Do you expect k to be positive or negative ? Explain please.
*Saturday, December 8, 2007 at 12:53am by cedric benson*

**College Algebra**

I knew how to do this but forgot. Solve by the substitution method. 4m+n=4 m-4n=35 What is the solution of the system?
*Wednesday, November 18, 2009 at 9:35pm by LeAnn/Please help me*

**college algebra**

Please do not use all capitals. Online it is like SHOUTING. Not only is it rude, but it is harder to understand. Thank you.
*Saturday, May 28, 2011 at 10:12pm by PsyDAG*

**college algebra**

analyze the graph of the following function. r(x)= x^2+x-6 -------- x^2-x-2 there are 8 steps but they dont make sense to me... please show work!! thanks
*Tuesday, August 21, 2012 at 9:01pm by alli*

**college algebra--I really need help!!**

Find the domain of the composite function FOG f(x)= 2/x-3; g(x)= 7/x please show work so I can undestand
*Sunday, November 25, 2012 at 9:44am by Ladybug*

**college geology help please**

TRY GETTING HELP FORM ONE OF YOUR COLLEGE CLASSMATES OR YOUR PROFESSOR
*Tuesday, October 21, 2008 at 11:35pm by TAZ MANIAN*

**College Accounting**

There are probably dozens of college accounting books -- and I doubt if any of our regular tutors has any of the texts currently in use. Please note that Jiskha Homework Help has no connection with any school, college, or university. Questions on this board are answered by ...
*Tuesday, September 2, 2008 at 5:52pm by Ms. Sue*

**college english 2**

Please understand that no one here will do your work for you. However, we will be happy to read over whatever you come up with and make suggestions and/or corrections. You're in college? That means you are paying to take your classes. Why would you want to cheat yourself like ...
*Friday, November 19, 2010 at 7:45pm by Writeacher*

**College Algebra**

4y-3<7y-4 Use set-builder notaion to describe the complete solution. {y/y_ _}
*Wednesday, November 18, 2009 at 10:00pm by LeAnn/Please help me*

**college algebra**

how long would it take $3,100 to grow to $8,800 if the annual rate is 3.5% and interest is compounded monthly? please help
*Monday, July 25, 2011 at 6:42pm by Ash*

**college algebra**

determine the quadratic function f whose graph is given. the vertex is (1,-3) y intercept is -2 please show work so i can see how this is done, thank you!
*Sunday, August 19, 2012 at 8:00pm by alli*

**college algebra, Please help!!**

a circle has the equation x^2+y^2+6x-6y-46=0 find the center and the radius of the euation. If there are any intercepts list them.
*Sunday, December 9, 2012 at 3:31am by Heather*

**Chemistry, not "college"**

You are in college? For heaven's sake -- your School Subject is not "college." Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.
*Thursday, February 4, 2010 at 5:34am by Writeacher*

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