THERE IS NOTHING WRONG WITH ME!!!!!!!!
10,430 results
Antiderivatives
For the function f, given below, find the antiderivative F that satisfies F(1)=1. f(x)= x^5 4x^3 4 . I keep getting x^6/6 +x^2 4x + 17/6 . But my answer is wrong My other answer of x^6/6 +4x^2 +4x + 43/6 is wrong also. They both end up equaling 1. So

Prealegbra
Which pairs of points would result in a line with a rate of change of 2:1? Select all that apply. A.(−4,−11) and (−2−7) B.(5,6) and (−5, 12) C.(0,−3)and (−4,−11) D. (0,−3) and (5, 7)***** am I right or wrong ??? if im wrong please explain

math
the tripled product of 6a and b^2. I got 216a^3b^6, but my teacher says that this is wrong. my equation is \(6ab^2)^3 is this wrong?

Math
If a seed is planted, it has a 70% chance of growing into a healthy plant. If 7 seeds are planted, what is the probability that exactly 1 doesn't grow? Here What I did I thought its premutation but some reason I got that wrong, I multiple by (0.10) and

chem class
What is the pH of an aqueous solution at 25.0 °C that contains 3.98 × 109 M hydroxide ion? i posted this before and i tried solving it but i get it wrong 14 = ph +  log (3.98 × 109) 14 8.4 = ph 5.6 = ph but the correct answer is 8.400 what did i do

Geometry
Given: KL ║ NM, LM = 45, m∠M = 50° KN⊥NM, NL ⊥ LM Find: KN and KL So I drew it found that m∠K=90°, m∠LNM=40°, m∠KNL=50° using the rules of trigonometry, I got: (NL/45) =tan(50°) and that NL=53.63 I checked it and it was correct so using

Chemistry
At 1100 K, Kp=0.25 for the following reaction. 2SO2(g) + O2(g) (reversible arrows) 2SO3(g) What is the value of K at this temperature? This is what I have so far: I did Kc=0.25(1100(0.0821))^1 and got Kc=0.00276. That is incorrect. Why? What did I do

science physics
Find the x and ycomponents of the vector d⃗ = (6.0 km , 31 ∘ left of +yaxis). I worked it out and got 5.14, 3.09 and apparently it's wrong, I don't know what I did wrong.

Chemistry
For a 0.47 M solution of LiClO compute the pH. Hi. I am confused about this question. I calculated the pH...but my answer is wrong. what am I doing wrong??? pH=log(0.47) pH=0.33

Math
The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The price paid is 1600 and the standard deviation is 55 What is the approximate percentage of buyers who paid more than 1710 ? I got 2.28 and it is

Algebra
Andy and Sylvie each incorrectly simplified the expression 3  4(2x  3). Andy wrote 14x + 21 and Sylvie wrote 8  6. Explain their errors and give the correct answer. My answer: What Andy did wrong is adding instead of subtracting and adding the

Maths
There was a question: A gallon jug of milk is 3/4 full. After breakfast, you drink 1/12 of the milk. What fraction is the gallon is left? And here was my answer: 1/12 drank > 11/12 left 3/4*11/12=11/16 But I got the question wrong. Did I get it wrong? I

MATH 2B Calculus
Consider the area between the graphs x+4y=14 and x+7=y^2. This area can be computed in two different ways using integrals. First of all it can be computed as a sum of two integrals They ask to use two integrals so i put f(x) from 7 to 2 which is correct

Math: Trig
What is Arcsec(2) equal to and how can you find the correct answer? I got 2pi/3 but it was marked wrong on my test and I'm not sure why it's wrong. Can you please explain this to me? Thanks!

Algebra: Help Please
For the given function, compute the missing values in the following table. f(x) = 8x i got the negatives wrong, but I know how to solve for it. Is there a reason it is wrong? 3: 1/512 2: 1/64 1: 1/8 (^These were wrong, but I don't know how to solve

College Algebra
Use the Laws of Logarithms to expand the expression. loga(x^5/yz^6) and this was my answer and I got it wrong can any one tell me what I did wrong and what they got? 5log(x)log(y)6log(z)

algebra
Solve for s in this equation. Depreciation. D=Cs/n This is my answer DC=Cs/nc DC=s/n n(DC)=s/n*(n) nD+nC=s s=n(CD) Please chack to see if this is correct Looks fine to me. A slightly shorter (by 2 lines) rearragement is: D=Cs/n D+s/n=C s/n=CD

Math
Find the area of a circle whose circumference measures 100 cm. Area (to the nearest square centimeter) = cm2 I plugged in everything C = 2 r C=2x3.14x100= 628

algebra
I need help showing me how to do some problems.. 5. 280.3y = 0.7y12 I got 10/400 or 0.025.. and 3c4c+1=5c+2+3 I ended up getting c=1 but the book says it's wrong too.. What am I doing wrong?

random
is it healthy to do online classes right when i wake up or is my moms friend wrong (most fricken positive about it being wrong)

Calculus
Find the area of the shaded region below. x=(y^2)2 x=e^y y=1 y=1 I was doing a horizontal split so I had the integral from 1 to 1 (y^22)e^y dy and had the answer 5.683... and it's wrong. What am I doing wrong?

Calculus
Let f be defined as follows. y = f(x) = x^2  4 x (a) Find the average rate of change of y with respect to x in the following intervals. from x = 5 to x = 5.5 For some reason I keep getting this wrong. The way I did it was: f((5.5)f(5))/(x2x1)=

math
using the points (3,1) and (1,3) write an equation in slopeintercept form i keep coming up with y=2x+6 but the back of my math book says its y=2x+5....am i wrong or is the book wrong? if im wrong plz show me the steps so i can compare them to my work

Chemistry
NEWW 0.10 M methylamine (CH3NH2) kb= 4.38e4 calc the percent ionization so i did the ICE table to find that x=6.62e3 (that was a typo the first time) and then i divided by .1 and then multiplied by 100. but i got the wrong answer whats did i do wrong?

Chem II Oxidation Reduction
I2 + KIO3 + HCl > KCl + ICl Ok, this is my thinking . . . . I^+5 + 4e^ > I^+1 Cl^1 +1e^ > 2Cl^1 I know that this is wrong, because the e^ are all on the same side. What am I doing wrong?

Math
What is the difference between 126 1/4 and 78 2/3? A. 57 7/12 B. 48 1/3 C. 47 7/12 D. 58 5/12 I think it's C , but i really don't understand fractions, if i'm wrong could you possibly elaborate what i did wrong and how to fix it

mathcalculus
i think i do something wrong again(2x+1)/(x3)(4x1)/(2x3) = 0 (2x3)(2x+1)(4x1) = (0)(x3)(2x3) 4x^2+2x6x34x1 = 2x^23x6x+9 4x^24 = 2x^23x6x+9 2x^29x+13 i put this in quadratic formula and i think it wrong becaue i get 9/2 and 0for x and it

URGENT Spanish help please.
ok in the example it shows: ¿Comprendes espanol? Si, lo comprende ok for this question it's asking 1) do you and your siblings practice tennis my response: no, no los practicamos.. it said i was wrong how would I correct that 2) it asked does your mother

math
Two friends are playing a variation of MasterMind where one friend tries to guess the three digit number that the other friend is thinking of. The rules of the game are as follows: Digits can be repeated Zero cannot be the first number, but zero can be

Advanced Accounting
Mr. Right and Mr. Wrong own an antique store in a partnership. They share profits and losses equally and receive an annual salary of $50,000, as per the partnership agreement. Mr. Right travels the country buying antiques. Mr. Wrong manages the store. From

psychology
sociocultural theory interplay of genetic inheritance and environment(right) impact of being African American on your learning abilities (wrong) role of the unconscious in learning(wrong) role of consciousness in child development(wrong)

Math Help Please!
My investment in Edgewater stocks is losing half its value every 2 years. Find and interpret the associated decay rate. If I use the formula y=100(1/2)^x (

Chemistry problem check
Compelete the following table for an ideal gas. P= 7.74*10^3 Pa V= 10.3 mL N= ? T= 25°C I'm getting 3.20e4, but my online homework says its wrong, what am I doing wrong?

Geometry
What is the surface area of a conical grain storage tank that has a high of 62 meters and a diameter of 24 meters? Round the answer to the nearest square meter. A)2,381m^2 B)2,790m^2 C)2,833m^2*** D)6,571m^2 My answer is C but I think I'm wrong. I lucked

Chemistry
O5F2 Express your answer using two decimal places. I got 118, but when I rounded it to 120 and made it 1.2*10^1, it said I was wrong. What did I do wrong?

Chemistry
Calculate the pH after 0.10 mol of HCl is added to 1.00 L of the solution that is 0.57 M HF and 1.13 M KF. I got 3.01, but it is wrong. What did I do wrong?

english
What is wrong with these sentences then? I have been reading and studying abouy subjectverb agreements and I keep getting this wrong so I need help becauase I just got these wrong. 1. A number of my friends have bought new cars recently. 2.Each of his

Chinese
1）天气损报说明天会下雨, 真冷． 2）我很高我哥哥比较高． 3）我们这个学期不伹上英 文课， 再说还上中文课． There's something wrong with each of these sentences gramatically. What's wrong with them. I can't see

Alegra
Suppose that a spreadsheet contains the following values. A1 6 B1 4 C1 2 D1 3 Determine the value of cell E1 if it contains the following formulas. a) +A1 + B1 E1= 2 got that one right b) +4*A1 + 5*B1 got that one wrong c) +C1*(A1 +3*B1) got that one

math
i got the following wrong, but don't know what I did wrong die rolled 30 times, what is the expected value that a 5 will appear. I thought 3.5, but was told wrong. Help!

PLease Help Me IN Math
Problem: 25x^2 6  *  12 5x What I Got: 5x  2 *Please Check My Work And Tell Me If I am Correct or wrong.If I am wrong please help me as much as possible.Thank you~ Wrong. When are you going to factor the 25x^2 ? The 5x then will divide

math
9) Find q if p = 12 and the quotient p/q = 3. a) 4 (wrong) b) 4* c) 1/4 (only the one is minus) d) 1/4 19) 32 ÷ 24 is EXACTLY equal to a) 1.3 (wrong) b) 2.7 c) 4/3 d) 8/3* 20) Which answer choice is equivalent to −65/−12? a) 65/12 (wrong) b)

Bio
. which stament is true( more then one can be true) 1) EFTu moves the mRNA by one codon 2)EFG delivers aatRNAs to the ribosome 3)Translation initiation occurs by 70S riboosomes binding to mRNAs with fMettRNA 4)Translocation refers to the chemical step

Math SOMEONE PLEASE PLEASE PLEASE PLEASE HELP
Find sin(θ), cos(θ), tan(θ). Assume a = 40, b = 9, and c = 41. (Do not use mixed numbers in your answers.) Okay for some reason I keep getting this problem wrong. For sin(θ) I put 9/41, but it's wrong. Could someone please tell what I did wrong.

math11
Solve the non linear equation x^2=3x+4 graphically using a calculator, Write the equations of the graphs you used to find the solution. I got this question wrong what would be my Y1= and Y2= equations. Not sure what I'm doing wrong but whenever I have an

math11
Solve the non linear equation x^2=3x+4 graphically using a calculator, Write the equations of the graphs you used to find the solution. I got this question wrong what would be my Y1= and Y2= equations. Not sure what I'm doing wrong but whenever I have an

math
The graph of the equation 8x–5y=14 passes through a point with an abscissa of 1.2. Find the ordinate of the point. I got .8 repeating but my teacher said that it was wrong. I then got 9.6 and it was also wrong. what am I doing wrong and can you put the

Math
John's car is 13 feet long. He is making a model that is 1/12 of the actual size. Which proportion below should be used to find the length, L, of the model? A(wrong) 13/L = 1/12 B(correct) L/13 = 1/12 C(wrong) L/13 = 1/L D(wrong) 12/L = 13/1 I don't get

chemistry class
What is the pH of an aqueous solution at 25.0 °C that contains 3.98 × 109 M hydroxide ion? i posted this before and i tried solving it but i get it wrong 14 = ph +  log (3.98 × 109) 14 8.4 = ph 5.6 = ph but the correct answer is 8.400 what did i do

man alive! can someone check for me?
I am so bad when it comes to mathI I think I am slow! okay so my question is : a recrusive sequence is defined by tn= 2tn1, where t1= 5 define the first five terms of this sequnce: so would I go like this to figure them out: 2tn1, where t1= 5 so

Math
Hi, I am getting very frustrated. I am doing an online homework for chemistry and it's telling me to round to the nearest WHOLE number. So the answer I got was 1435.650.... And I typed in 1436. and said I was wrong and so I tried it again and typed 1.4 x

6th grade Math
I got a problem wrong and I don't know why. Here it is: A highway construction warning sign blinks on and off. In all, the sign is on for 0.88 of each minute. For how many seconds is the sign on in 5 minutes? I multiplied 0.88 x 5 and got 4.40 but it was

English
Posted by rfvv on Monday, June 6, 2016 at 7:05pm. 1. I try not to stress when things go wrong. 2. I try not to stress out when things go wrong. 3. I try not to stressed when things go wrong. 4. I try not to stressed out when things go wrong.

English
They worked in the garden, but they worked wrong? What did they dod wrong? (Is the sentences grammatical? Do we have to use 'wrongly' instead of 'wrong'?)

math
I am doing something wrong when I work this question. Can someone show me the steps. I have the answer. x

Physics ~work shown pls help!
An electron is accelerated by a 6.4 kV potential difference. The charge on an electron is 1.60218 × 10^−19 C and its mass is 9.10939 × 10^−31 kg. How strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.1

Writing
My corrections (please check grammar...etc): As I reflected back I realized that my friends got better grades than me. ...better grades than me... What is wrong with this? ...seek for help... What is wrong with this? ... it instead learns... What is wrong

chemistry
Formal charge: kind of confused? why cant i get 1? i just want to know if the way im solving it, if its completely wrong. i have a test soon. please help! tinypic . com /view.php?pic=14buuti&s=7 ok in class we did this. and for O FC= 643=+1 but S FC =

Math
First, give the technology formula for the given function and then use technology to evaluate the function for the given values of x. (Round your answers to four decimal places.) r(x) = 4x2 + 1/4x2 − 1; x = −1, 0, 1, ..., 9 f(6)= f(7)= For f(6), I got

Physics
An 85kg person bounces on a bathroom scale having a force constant of 1.50*10^6 N/m. The amplitude of the bounce is 0.200 cm. What is the maximum energy stored in the spring? I use the formula mg = kx, solved for x, and got 5.55333 * 10^4. Then I added

Physics *work shown ~ pls help!
An electron is accelerated by a 6.4 kV potential difference. The charge on an electron is 1.60218 × 10^−19 C and its mass is 9.10939 × 10^−31 kg. How strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.1

weird maths sum!!
The questions is simply: Find the range of values of x for which x(2x)

math
Could someone please check my math questions? any help will be greatly appreciated! 4. Solve: 52x + 1  = 55 Divide both side by 5: 2x+1=11 2x+1=11 and 2x+1= 1 +1 +1 +1 +1 2x = 12 2x = 10 X=5 x=6 What my teacher said was wrong~~ 2x+1=11 and 2x+1= 11

Math
75 + 63 + 7( 115/ 5 + (8)2 ) 63 is 6 to the third power and (8)2 is (8)to the 2nd power. I got 15913 I think that that is wrong and my calculater wouldn't fit all the numbers so I don't know how to check it! Can you please try it so I can double

English
I wrote, "I like to swim in summer." My teacher marked it wrong and said it should read "I like to swim in THE summer." Can anyone offer an explanation, please, why my way is wrong? I don't know why it was marked wrong. Both with and without "the" are

French
I'm having difficulty with these two sentences. There is something wrong with them and I can't figure out what it is. I'm pretty sure it have to do with pluralization but I don't know what I'm doing wrong. Ils avaient un job. Ils travaillaient dans un

Math Question
( (0.1095 mmol/mL)(25 mL)  (0.1482 mmol/mL)(29.04 mL) ) / ( (1000 mg/g)(1.3010 g) ) what is the answer i got .0012 but its wrong Something is wrong with what you are trying to calculate. The first term has dimensions of millimoles and the second term has

Can someone please check my answer for chemistry
Compelete the following table for an ideal gas. P= 7.74*10^3 Pa V= 10.3 mL N= ? T= 25°C I'm getting 3.20e4, but my online homework says its wrong, what am I doing wrong?

Algebra
Simplify the rational expression. (45y9xy)/(x^2y25y) I got an answer of 9y/y(x+5) but it seems to be wrong Could anyone see what I did wrong. Thank you

math
what percent of 300 is 60 F)20% G)50% H)2% J)5% i think I'm just doing it wrong because i got (180) and then the 2 time i got (500) so do you mind telling me what Am doing wrong

Please check
Compelete the following table for an ideal gas. P= 7.74*10^3 Pa V= 10.3 mL N= ? T= 25°C I'm getting 3.20e4, but my online homework says its wrong, what am I doing wrong?

Chemistry please help
Compelete the following table for an ideal gas. P= 7.74*10^3 Pa V= 10.3 mL N= ? T= 25°C I'm getting 3.20e4, but my online homework says its wrong, what am I doing wrong?

Math
Hello! If anyone could check my answers, that'd be great! I really don't understand so if I get them wrong and all that please tell me what I did wrong Solve each inequality. 1. m  7 < 6 A. m < 1 B. m > 1 C. m < 13 ** D. m < 13 2. p + 12 > 9 A. p > 21

Algebra
Need help finding composition of functions. I am doing something wrong continue to get wrong answer f(x)=x+6/x+5, g(x) = 2x7. Find (fog)(x)

college algebra
(x3)^2+(y2.5)^2=7.25 Make a new equation that shifts up 1 unit and to the right 2 units. I got (x5)^2+(y1.5)^2=7.25, but I got it wrong on my test. Could you please tell me where I might have gone wrong? Thank you!

college algebra
(x3)^2+(y2.5)^2=7.25 Make a new equation that shifts up 1 unit and to the right 2 units. I got (x5)^2+(y1.5)^2=7.25, but I got it wrong on my test. Could you please tell me where I might have gone wrong? Thank you!

math(PreCalculus)
Evaluate the difference quotient F(x)= (x+h)f(x)  H A.) f(x)= 3x 1 so far i have done this f(x+h) = 3(x+h)1 b.) f(x)=2X^2 + 3X i have done this f(x+h)= 2(x+h)+3(x+h) im not sure if my answers are right.. just need some advice if they are

Math Urgent
(k+3)^2=(2k1)^2=0 Please help me solve this equation or maybe one like it......I keep doing it wrong. 6p^2(p+1)=4(p+1)5p(p+1) I also keep doing this problem wrong. I have the answer but I don't understand how its done. Please help!!

chem
Calculate [H3O+] for each of the following solutions. a)pH = 8.59 i got 3.00e9 but it said it was wrong. what am i doing wrong. im using the equation 10ph = [H30+]

college Algebra
solving rational equation trying to figure out where i did wrong x/x4 4/x5 = 4/x^29x +20 x/x4 4/x5= 4/(x4)(x5) domain x not equal + 4,5 x(x4)(x5)/x4  4(x4)(x5)/x5= 4(x4)(x5)/(x4)(x5) x(x5)4(x4)=4 x^25x4x+16=4 x^29x+16=4

algebra
systems of linear equations in 3 variables 1/3x2/3y+z=0 1/2x3/4y+z=1/4 2xy+z=1 every time i do it is wrong and i cannot figure out what I'm doing wrong please help!!!

algebra 1
sorry but on the last question i posted the wrong equation... (3x^28x+1)(2x^2+x2) I have heard of the FOIL process but i still tend to do the problems wrong...

Algebra
In response to my previous question, I tried 115 tan 78.3. But I got 28.1. Is my calculator on the wrong setting or did I type it in wrong?

Chemistry
Calculate the pH after 0.13 mol of NaOH is added to 1.00 L of the solution that is 0.57 M HF and 1.13 M KF. I got the answer of 3.66 to 3 sig figs, but it's wrong. Can you please tell me what I did wrong? Thanks

statistics
Help!!I have tried this several times and come up with wrong answer. WHAT PERCENTAGE OF A NORMAL DISTIBUTION IS GREATER THAN THE MEAN? (GIVE ANSWER TO NEAREST PERCENT)THIS ONE I GOT 68% AND IT WRONG... AND WHAT PERCENTAGE IS GREATER THAN A VALUE THAT IS 1

English
1. What villemard imagined of the future is all wrong. 2. The thing which villemard imagined of the future is all wrong. 3. The things which villemard imagined of the future are all wrong. 4. All that villemard imagined of the future is all wrong. 5. All

chemistry
I posted a question similar to this one a few days ago and someone helped me with it. but now im on a similar one and i did the same thing to find the answer but it was wrong. what am i doing wrong? An equilibrium mixture of the following reaction was

math
hi i need to solve this question but i don't know how to do it when there is dividing included x(x8):5=92 i did this much and then i found out that what i was doing was wrong x(x8):5*5=92*5 2x8=460 2x=468 x=234 but it seems wrong

Algebra
Write the following number in scientific notation. 0.157 I thought the answe was 0.157x10^3. it is wrong need help! No idea how its wrong

History
I need loads of info on why slavery is wrong. It must say why making people live in harsh conditions is wrong aswell.

character education
When friends intentionally do a small wrong to you, your best reaction should be to _________________________. quit being their friend forgive and encourage them in doing right tell them what they did was wrong C

Math (precelc 12)
Factor 2x^462x^2+60x I get: 2x(x^331x+30) 2x(x30)(x^21) 2x(x30)(x1)(x+1) But that's wrong. It should be (I think): 2x(x1)(x5)(x+6) Please show me where I went wrong.

Math
I had to simplify the expression: 5exponent2(squared) I got the answer of 25 wrong. Why is that wrong?

dif. bet. Mm and mm
I was just working on a problem and i seem to keep getting it wrong. I think i might be converting wrong. all im wondering is.. is Mm the same as mm(millimeters)?

6th grade math
use compatible numbers to estimate the quotient: 7.35/6 answer: 1.20 is this wrong if so what did i do wrong? Thanks

Math
I need help with decimal Bedmas, I find that when I use a calculator and split up the equation into the proper sections the answer sometimes out wrong. I don't know what im doing wrong. eg. 2.3 (4.59.6)+3.1= (4.59.6)= 5.1. 2.3x5.1=11.73+3.1=8.63.

CHECK MY ALGEBRA 2
Using the function g(x) = −2 2  x+ 4 and the initial value of 1.72, what is the loop that forms after many iterations? My answers are 2.24, 3.52, 0.96, 1.92, 3.84, 0.32, 0.64, 1.28, 2.56, and 2.88 I'm not exactly sure if this is correct because I feel

math
When I worked this problem out I got the answer $250.80. It was graded wrong. Can you explain what I did wrong. A deposit of $8,000 at 9.5% for 120 days $

Chemistry
What is the energy of a photon corresponding to radio waves of frequency 1.475 106 /s? I got 9.77e28 as an answer and its wrong so what is wrong with my calculations.

philosophy
can anyone tell me is there any strong response aganist norcoss argument that if it wrong to kill puppies, so it is also wrong to support farming factory