Sunday

April 20, 2014

April 20, 2014

Number of results: 103,968

**YES !! :)**

calculus. please helppp!! - JJ, Wednesday, February 22, 2012 at 9:08pm so then for x = 8, u do the exact same steps by dividing the numbers by 2? calculus. please helppp!! - JJ, Wednesday, February 22, 2012 at 9:11pm for x = 8 do u use between x =6 and x=8 and between x=8 and ...
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

agree 6.75
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

that worked. thank u so much!!
*Wednesday, February 22, 2012 at 8:46pm by JJ*

**calculus. please helppp!!**

urghh it says thats not right!
*Wednesday, February 22, 2012 at 8:46pm by JJ*

**calculus. please helppp!!**

Check what I did for you a minute ago below.
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

is there a way to use difference quotients for it?
*Wednesday, February 22, 2012 at 8:46pm by JJ*

**calculus. please helppp!!**

probably can but forget method, hang on
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

I will find you some online software for that
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

so then for x = 8, u do the exact same steps by dividing the numbers by 2?
*Wednesday, February 22, 2012 at 8:46pm by JJ*

**calculus. please helppp!!**

I think you have it now. I want to make sure because if anything is important in this course, this is it.
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

we could even get fancier by using the second derivative but I doubt if your text wants you to do that.
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

and (8,93) to (10,104) would be 11/2 = 5.5 That is a much rougher approximation than we did but is [f(x+h)-f(x)]/h
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

K, using difference quotient you would just use the right side instead of averaging
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

They are both negative. But your text may not be averaging as I did. They might be just taking one side (a poorer approximation) so try -12.5 and -9.5
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

agree + then - agree dy/dx = 11.5 at x = 2
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

so (2, 38) to (4,60) would be 22/2 = 11 so use 11
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

for x = 8 do u use between x =6 and x=8 and between x=8 and x=10?
*Wednesday, February 22, 2012 at 8:46pm by JJ*

**calculus. please helppp!!**

Good, good luck !
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

its says the answers are wrong. doesn't specify which one. so I'm not sure if the actual answer is wrong or if its the negative sign.
*Wednesday, February 22, 2012 at 8:46pm by JJ*

**calculus. please helppp!!**

i tried the for x = 2, -12.25 and for x =8, -8.5 and the website says it's wrong. it doesn't say which one is wrong. should the values be negative or positive?
*Wednesday, February 22, 2012 at 8:46pm by JJ*

**calculus. please helppp!!**

it is change in y / change in x Your change in x is ALWAYS 2 in the table you gave me, not 8
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**calculus. please helppp!!**

My columns are "change in y" and "change in change of y" for each interval of 2 in x
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**HELPPP~Reading! ! !**

Can you PLEASE PLEASE PLEASE PRITTY PLEASE WITH A CHERRY ON TOP help me find a link that will give me the meanings of idioms?
*Tuesday, April 10, 2012 at 8:08pm by Lily Palmer*

**CALCULUS WXMAXIMA !!PLEASE! **

y=log(100493/40000*x-1) y=atan(100493/40000*x+1) y=exp(-100493/40000*x+1) Note you will need 2 integrals to represent the area. Approximate the area of the region bounded by the given curves. I can do it with two but kinda struggling over here please helppp!
*Wednesday, March 7, 2012 at 4:39pm by Jordan *

**calculus. please helppp!!**

Remember dy/dx is the slope at that point, like at x = 8 here find the slope between x = 6 and x = 8 find the slope between x = 8 and x = 10 average them sketch what you are doing on a rough graph
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**english**

please helppp
*Tuesday, December 8, 2009 at 8:41pm by christina*

**Physics helppp**

help please
*Wednesday, July 14, 2010 at 12:02pm by some one *

**CAn someone PLEase HELPPP !!!!!!**

Thanj
*Thursday, May 14, 2009 at 9:27pm by JAMes*

**Biology! pleaseee helppp**

please help
*Saturday, November 10, 2012 at 12:33pm by Madi*

**Phsyicssss PLease helppp ASAP**

tension= massbelow*a
*Sunday, February 12, 2012 at 6:24pm by bobpursley*

**calculus. please helppp!!**

yeah for 2 but when I tried that for x = 8, I have a huge gap between the two numbers for 8. I got between x=0 and x =8, it is -88. then dividing that by 8, i got -11. then when i did between x= 8 and x =10, i got -55. then dividing that by 8, i got -1.875 and now I'm stuck
*Wednesday, February 22, 2012 at 8:46pm by JJ*

**PHYSICSSS please helppp ASAP**

I will be happy to critique your thinking.
*Sunday, February 12, 2012 at 6:23pm by bobpursley*

**Maths Please Helppp**

S=1+2*(1/5)+3*(1/5)^2+4(1/5)^3...... If S=a/b, where a and b are coprime positive integers, what is the value of a+b?
*Wednesday, June 19, 2013 at 1:35am by Mathslover*

**calculus. please helppp!!**

from 6 to 8 dy = -19 so dy/dx = -19/2 = -9.5 from 8 to 10 dy = -15 so dy/dx = -7.5 average at x = 8 is -8.5
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**I HAVE A MATH TEST TOMORROW HELPPP PLEASE!**

let n= 1,2,3, and 4 in the expression to get t1 = 4 + (1-1)(3) = 4 t2 = 4 + (2-1)(3) = 7 etc.
*Tuesday, May 27, 2008 at 10:53pm by Reiny*

**calculus. please helppp!!**

1.) values of f(t) are given in the following table: t 0 2 4 6 8 10 f(t) 137 112 88 68 49 34 Estimate (f prime) f^' (2) and f^' (8) Please show work so I can understand. I'm really stuck. if the table comes out messed up, the values are: (0, 137) (2, 112) (4, 88) (6, 68) (8, ...
*Wednesday, February 22, 2012 at 8:46pm by JJ*

**AP CALCULUS!! HELPPP URGENT**

hint: the surface area of the water times the rate of change of depth equals the 2 m^3/second inflow rate.
*Friday, April 15, 2011 at 5:39am by Damon*

**calculus. please helppp!!**

the values changed. now its table is: (0, 14) (2, 38) (4, 60), (6, 77) (8, 93) (10, 104) so i said the first derivative is positive, second is negative. f^' (2) ---> between x=0 and x=2, it's 12 between x = 2 and x = 4, it's 11 average = 11.5 f^' (8) ----> between x = 6 ...
*Wednesday, February 22, 2012 at 8:46pm by JJ*

**I HAVE A MATH TEST TOMORROW HELPPP PLEASE!**

Mandy -- you are spamming this board with multiple postings with the same question.
*Tuesday, May 27, 2008 at 10:53pm by Ms. Sue*

**I HAVE A MATH TEST TOMORROW HELPPP PLEASE!**

thank you so much. you dont know how much that helped!
*Tuesday, May 27, 2008 at 10:53pm by Mandy*

**MATH-PLEASE HELPPP!!!!**

Check your 7-11-11,12:31am post for solution.
*Monday, July 11, 2011 at 11:07pm by Henry*

**I HAVE A MATH TEST TOMORROW HELPPP PLEASE!**

im not sure how to find the first four terms of each arithmetic sequence tn=4+(n-1)(3) helpp me pleasee!
*Tuesday, May 27, 2008 at 10:53pm by Mandy*

**I HAVE A MATH TEST TOMORROW HELPPP PLEASE!**

im not sure how to find the first four terms of each arithmetic sequence tn=4+(n-1)(3) helpp me pleasee!
*Tuesday, May 27, 2008 at 10:53pm by Mandy*

**unscrambling word**

i need help unscrambling fraaBskte can someone please help me this is homework and i nned really badd helppp.
*Tuesday, June 14, 2005 at 5:38pm by madi*

**algebra**

CAN SOMEONE PLEASE HELPPP!? I NEED HELP IN ALGEBRA, SIMPLIFYING RADICALS! SIMPLIFY THE SQUARE ROOT OF 45a SQUARED!
*Tuesday, May 20, 2008 at 5:28pm by I NEED HELPPPP!**

**PHYSICSSS please helppp ASAP**

I am confused if I had a think I wudnt be here askin I need to put a set up n i cud solve it myself...thnk you
*Sunday, February 12, 2012 at 6:23pm by Anonymous*

**Physics**

An object moving to the right has a positive acceleration which is decreasing. Is this object speeding up or slowing down? Explain why? Please helppp
*Sunday, January 29, 2012 at 7:09pm by Anonymous*

**math**

whats the product of -8x^2y and-2xy^3? use law of exponents to find the product. show your work. please helppp
*Sunday, April 15, 2012 at 5:49pm by Karley*

**US HISTORY**

Could someone help me conclude an essay on prohibition. I am writing: even though there were laws and movements for prohibition, it actually didn't work. PLEASE HELPPP!!!
*Tuesday, February 28, 2012 at 8:09pm by DAN*

**algebra 1 NEED NOW!!! PLEASE HELPPP**

length = 7 + 2x width = 3 + 2x area = (2x+7)(2x+3) etc
*Monday, July 1, 2013 at 6:14pm by Damon*

**chemistry... HELPP**

Place charges and electron dots as needed on each ion. As Se Br K Ca Ga. I answered: As3+ Se2- Br- K+ Ca2+ Ga2+ but i got it wrong so please helppp!!!
*Sunday, October 7, 2012 at 1:23pm by joane *

**PHYSICSSS PLEASE HELP ANYONE**

A 9.5-kg watermelon and a 7.2-kg pumpkin are attached to each other via a cord that wraps over a pulley, as shown. Friction is negligible everywhere in this system. Pumpkin is at left of angle n is 53 degrees and watermelon is on right and at 30 degrees calculate acceleration ...
*Sunday, February 12, 2012 at 8:50pm by Anonymous*

**calculus. please helppp!!**

0 137 ====== -25 2 112 ****** +1 ====== -24 4 88 ******* +4 ======= -20 6 68 ******* +1 ======= -19 8 49 ********* +4 ======== -15 10 34 so dy/dx is negative but the change of dy/dx with x is positive right down the table Between x = 0 and x = 2, y changes -25 dy/dx = -25/2...
*Wednesday, February 22, 2012 at 8:46pm by Damon*

**PHYSICS IS THERE ANYONE WHO WUD HELP PLEASE**

A 9.5-kg watermelon and a 7.2-kg pumpkin are attached to each other via a cord that wraps over a pulley, as shown. Friction is negligible everywhere in this system. Pumpkin is at left of angle n is 53 degrees and watermelon is on right and at 30 degrees calculate acceleration ...
*Sunday, February 12, 2012 at 9:16pm by Anonymous*

**algebra 1 NEED NOW!!! PLEASE HELPPP**

A rectangular picture measuring 3 in. by 7 in. is surrounded by a frame with uniform width x. Write a quadratic function in standard form to show the combined area of the picture and frame.
*Monday, July 1, 2013 at 6:14pm by lisa*

**health**

HELPPP!!!!!!!!!!!!
*Wednesday, August 1, 2012 at 3:09pm by Aya*

**HELPPP!! rate of change**

(y-2)/(4-(-1))=-4/5
*Wednesday, June 8, 2011 at 7:42pm by Mgraph*

**Physics helppp**

7.41
*Wednesday, November 2, 2011 at 7:12pm by lazy*

**MATH**

f(x)=x/x^2 – x simplify g(x)=????helppp
*Monday, January 30, 2012 at 12:14am by Anonymous*

**HELPPP~Reading! ! !**

You're very welcome.
*Tuesday, April 10, 2012 at 8:08pm by Ms. Sue*

**science helppp.**

Meteors
*Monday, February 11, 2013 at 10:08pm by Unknown*

**Quantum Physics**

Helppp
*Monday, March 11, 2013 at 11:15pm by Gina*

**anatomy**

project please helppp me create a road map/travel guide throught the body starting from the head finishing at your toes.be creative with how you represent cavities. include introduction and superior or cranial or inferior or caudal. and 2 body cavities
*Monday, October 5, 2009 at 6:51pm by brittany *

**algebra 8..helppp**

its it 120/8=15?
*Wednesday, September 1, 2010 at 6:37pm by chayanee*

**area, perimeter**

i dont get that helppp
*Monday, April 4, 2011 at 7:14pm by private name *

**area, perimeter**

i dont get that helppp
*Monday, April 4, 2011 at 7:14pm by private name *

**SCIENCE helppp!!**

self=supporting
*Wednesday, January 6, 2010 at 4:41pm by jennifer*

**Speech 09**

Helppp pleaseeeee
*Sunday, February 10, 2013 at 6:38pm by Darcy *

**science helppp.**

derp its a meteor
*Monday, February 11, 2013 at 10:08pm by cheeseburder*

**algebra 8..helppp**

15h per hours?
*Wednesday, September 1, 2010 at 6:37pm by chayanee*

**HELPPP!! math**

Reiny's method is faster.
*Wednesday, June 8, 2011 at 8:04pm by TutorCat*

**can you please look over my answers? clauses**

Select the abbreviation that tells how the italicized noun clause is used. S-subject, DO-direct object, SC-subject complement, OP-object of preposition The valedictory prize will be awarded to whoever has the highest academic rating. HELPPP
*Sunday, December 11, 2011 at 12:57am by kyy*

**Physics helppp**

There is zero probability you can get help on this without a diagram.
*Tuesday, July 13, 2010 at 2:27pm by bobpursley*

**HELPPP!! math**

HELLP!! Can someone help me solve for y in this equation.? -4/5 = (y-2) / (4- (-1))
*Wednesday, June 8, 2011 at 8:04pm by Chelsea*

**Please Helppp Quickly PHYSICSSSS**

A crow sits on a clothesline midway between two poles as shown. Each end of the rope makes an angle of θ = 28° below the horizontal where it connects to the pole. If the combined weight of the crow and the rope is 11.1 N, what is the tension in the rope?
*Sunday, February 12, 2012 at 7:24pm by Anonymous*

**science**

If one mole of the compound Al 4 C 3 has a mass of 144 g and one mole of carbon has a mass of 12 g, calculate the relative atomic mass of the element aluminium. any one helppp please..
*Friday, April 20, 2007 at 4:08pm by katie*

**physics**

Which truck has more momentum?? 20kg*m/s or 20000kg*m/s??? HELPPP!!!
*Monday, October 8, 2007 at 4:36pm by lexi*

**SCIENCE helppp!!**

an ecosystem is a (self supporting or unsupported)unit
*Wednesday, January 6, 2010 at 4:41pm by miriam*

**algebra 8..helppp**

Yes, 15 credit hours per semester.
*Wednesday, September 1, 2010 at 6:37pm by Jen*

**Pre-Algebra:HELPPP**

Factor: y^3-3y the ^ is an exponent is the answer y(y^2-3)
*Tuesday, March 1, 2011 at 2:41pm by Cheryl*

**HELPPP!! rate of change**

The points (-1,2) & (4,y) have a slope of -4/5. What is the y coordinate for (4,y).?
*Wednesday, June 8, 2011 at 7:42pm by Chelsea*

**algebra 1 NEED NOW!!! PLEASE HELPPP**

y = -12 x^2 + 48 x complete square to find vertex -y/12 = x^2 - 4 x -y/12 + 4 = x^2 - 4 x + 4 -y/12 + 4 = (x-2)^2 vertex, max height, when x = 2 then y/12 = 4 or y = 48 feet y = 0 again when x = 4 seconds
*Monday, July 1, 2013 at 6:27pm by Damon*

**English**

i need the sites then, anbd you guys are a homework website? so HELPPP
*Thursday, November 6, 2008 at 7:58pm by melissa*

**helppp pleaseee**

How many days on average can you survive without food or H20?
*Monday, May 7, 2012 at 8:08pm by cORY*

**science**

Given that 6.20 x 10^23 ethanol molecules have a mass of 46.04g calculate the number of ethanol molecules in a film of ethanol that is 3.08 mm by 0.0015 mm. Assume the density of ethanol is 0.790 g/mL please helppp
*Tuesday, August 28, 2012 at 3:06pm by anonymous*

**biology **

In two to three well-developed paragraphs, explain how the graph below helps support the concern that burning fossil fuels has changed the atmosphere. Describe, in your own words, the change shown in the graph and how this change is occurring in the atmosphere. i cant post a ...
*Friday, March 25, 2011 at 8:58am by savanna*

**algebra 1 NEED NOW!!! PLEASE HELPPP**

The height of a curved support beam can be modeled by F(x)=- x^2/288 +18 Find the height and width of the beam. Height = units Width = units
*Monday, July 1, 2013 at 6:16pm by lisa*

**us government**

what are some of the legal fictions that Tocqueville discussed? HELPPP PLEASEE !!!
*Sunday, October 3, 2010 at 12:53pm by Anonymous*

**psych**

pleasee helppp. havee a hugee test tomorroww and cant find any answers
*Sunday, October 24, 2010 at 2:21pm by elana*

**Alg**

.Write an algebraic expressoin for4 times the sum of q and p HELPPP PLZZZ :)
*Friday, September 9, 2011 at 6:49pm by Jessica*

**Physics**

Find the speed, v, of a pendulum at the bottom of its swing (B), given that it has mass m and initial height at A is h (the difference in height from B to A). Your answer will be in terms of g as well. Included is a drawing of a pendulum at its maximum height (A), and at its ...
*Thursday, December 27, 2012 at 8:14pm by Dan*

**HELPPP~Reading! ! !**

Thanks SOOO SUPER DUPER MUCH! ! ! Ms. Sue rocks! ! ! I love her
*Tuesday, April 10, 2012 at 8:08pm by Lily Palmer*

**Physics**

While an elevator of mass 2681 kg moves upward, the tension in the cable is 29.4 kN. (a) What is the acceleration of the elevator? (b) If at some point in the motion the velocity of the elevator is 1.04 m/s upward, what is the elevator's velocity 3.96 s later? Please helppp ...
*Wednesday, February 8, 2012 at 2:38pm by Anonymous*

**Physics (Please)**

Newton ponder all this, and had to invent calculus to explain what was happening. Hold your questions until calculus, you will get the answer there. Work is in calculus terms, the integral of force *dx integrated over the path. Remember that, then in calculus, all your terms ...
*Monday, October 19, 2009 at 8:29pm by bobpursley*

**Physics helppp**

_80N________ || || ( )A || T1 || ( )B || T2 || ( )C || T3 || ( )D I believe that is the diagram you are looking for. I need help on this one too.
*Tuesday, July 13, 2010 at 2:27pm by Anonymous*

**MATH/ CALCULUS PIPELINE**

ms sue please help me. If you type in this :Engineering Applications in Differential and Integral Calculus* onto google on page four you will see the map. Please help the title of this lab is designing a pipeline with minimum cost
*Wednesday, March 31, 2010 at 6:33pm by miley*

**physics HELPPP please**

You add the forces, but since the force is in opposite directions, they will have different signs. So the result is that you effectively subtract them. The net force will be in the direction of the larger force. The resulting sign of adding two forces just indicates the ...
*Sunday, October 21, 2007 at 7:32pm by Quidditch*

**MATH-PLEASE HELPPP!!!!**

This problem is very similar to the one about electronic parts, namely set up the equations, solve for the answers and check the results. If you would work out your answers and post the results for checking, I would be glad to do the verifications for you. If you encounter ...
*Monday, July 11, 2011 at 11:08pm by MathMate*

**AP CALCULUS!! HELPPP URGENT**

related rates: the base of a pyramid-shaped tank is a square with sides of length 12 meters, and the vertex pyramid is 13 meters above the base. the tank is filled to a depth of 5 meters, and water is flowing into the tank at the rate of 2 cubic meters er second. find the rate...
*Friday, April 15, 2011 at 5:39am by Raven*

**PHYSICS**

A 9.5-kg watermelon and a 7.2-kg pumpkin are attached to each other via a cord that wraps over a pulley, as shown. Friction is negligible everywhere in this system. Pumpkin is at left of angle n is 53 degrees and watermelon is on right and at 30 degrees calculate acceleration ...
*Sunday, February 12, 2012 at 9:47pm by Anonymous*

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