Im not really sure about these. But i just put what i think, correct if im wrong?
108,016 results

Life Science
Im doing 7th grade life science. (im 13.) I need to make sure my answers are right because my homework is being graded. I think i have most of them right but we'll see. I DO NOT want you to tell me the answer to my homework. I just want you to tell me if its wrong or not. Just... 
Language Arts
Im not really sure about these. But i just put what i think, correct if im wrong? (Stretching for 210 miles,) the Thames is in England. a. Prepositional phrase b. gerund phrase c. participial phrase < d. appositive phrase (Singing loudly in the shower) is what Jessica ... 
Business Communications
Which of the following selections contains a runon? If none of the selections contains a runon, select "Correct." A. Everyone praised Matthew for his will power. B. He quit smoking five years ago, he still craves a cigarette from time to time. C. Addictions are hard to break... 
Kate
ok I was doing this problem cos^1 (0) and was like oh that would be pi/2 but then I thought about it some and decided that even though it's right it can't possibly be... if tan(pi/2) = the first derrivative of a vertical line = undefined well not really there's a deffintion ... 
connections academy
So this isn't a questions about any subject really. I'm just here to ask, is this website ok to use or is it cheating? If it is cheating then why is it created . I also saw a couple of teachers so I doubt its cheating but I just want to make sure so I don't do anything wrong. 
English
I have to research Sopocles and I'm stuck on a few of these statements about him: 1.I think he won more first place prizes for his plays than any other playwright in history, correct? 2.I think he was a priest, correct? 3.This one I'm stumped on and I've researched itDid ... 
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 but for g(x) i put 2 ... 
Algebra
please help. I am not sure if this is correct. I need to simplify this to the lowest terms a^2  4b ^2 _____ ______ a+2b a+2b my answer is: a^24b^2 _________ a+2b is this really to the lowest term?? for some reason I think I am doing this wrong. Thank you! 
CHEM**
I just have 2 other questions that I just want to make sure on: Place the following elements in order of decreasing atomic size: tellurium, bromine, argon, cesium, strontium, and selenium. (Te, Br, Ar, Cs, Sr, Se) ~~(or...the correct ranking cannot be determined)~~ I think ... 
English Essay
Which one of the following elements is most important when you're your first draft? A.Making sure your spelling is correct B.Writing grammatically correct sentence C.Getting your ideas on paper D.Checking the puntuation in each sentence ANSWER:C I guess the daft is not really ... 
science
I am not really sure about the cell thing, I am just not really getting the full concpet. 
English Lit
I have to research Sophocles and then eliminate what is wrong and I'm stuck on a few of these statements about him: Thanks for checking 1.I think he won more first place prizes for his plays than any other playwright in history, correct? 2.I think he was a priest, correct? 3.... 
i really, really, really need help
what coordinate point is the solution to the system? {3x+2y=8 {xy=1 (2,1) please don't think i just made that up, it's correct. you have to use substitution, when you do solve for x and y, you get: x= y+1 and y=x1, plug in y for 3x+2y=8 and you get: y=1, then plug in "1" ... 
social studies HELP MRS SUE
In direct democracy, who decides government matters in ancient Greece A all citizens B women C elected representatives D the king I think A or C please correct if wrong and don't just say no or disagree tell me what it really is then 
Algebra
 ok... we keep getting this one wrong: Solve the following equation for x. Write your answer as a fraction in simplest form. 6(x5)=2x86(3x5) What is it you don't understand about this? Clear the parentheses, combine terms, solve for x. Ive been doing that but i keep ... 
English
I just want to be sure about the countries. (YES means correct, NO means wrong) 1) Europe NO 2) Ukraine YES 3) Kazakhstan YES 4) Mongolia YES 5) Russia YES 6) Bering Strait NO 7) Alaska YES 8) Canada YES 9) New York NO 10) The USA YES OR NO??? I just want to know if the ... 
Statistics
What is the difference between normal distribution and approximate normally. Correct me if im wrong but I think the parameters of Normal is X~Normal (mu, standard deviation) but then approx. normal is X~Normal (mu, variation) im just really confused when you use each and such. 
Technology
i'm not really sure about this answer, because i didn't find it in my book. i think i'm correct. please check: 10. A wrench uses the principle of a(n)__________ in its operation. a. lever b. inclined plane c. pulley d. wheel and axle B? 
STAT important
What is the difference between normal distribution and approximate normally. Correct me if im wrong but I think the parameters of Normal is X~Normal (mu, standard deviation) but then approx. normal is X~Normal (mu, variation) im just really confused when you use each and such. 
Early Childhood Education
Karen asked, "Where does rain come from?" The best response for her teacher is: A. "The clouds." B. "I don't really know, Karen." C. "How could we find out where rain comes from?" D. "That's really hard to understand, Karen." I think it's c Mrs. Bates watched David work a ... 
english check
A)all of the copies has been made b)none of the stores are on my way home. c)most of your friends is waiting for you inside. d)some of the promblems is for you to slove. im not really sure but it might be c.im not sure if wrong please correct. 
Honors Chemistry
I'm doing what's called "test repair" for my class where we correct the answers we got wrong on the test. In order to get points back, however, we have to explain WHY that answer is the correct one. Can someone help me with these? 39. Nuclear forces exist because the particles... 
Algebra
Solve the equation w=Cr^2 for r. This is what I got so far.... w/C=r^2 Then I think it's... ok so I don't really know. I want to put w/C=1/r^2 but the r is still not alone and I'm not sure where I'd take it from there. Please help. 
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 have to be 2/3. 
Science
[I just need help finding the correct letters to the Quiz that my teacher graded. I got all of it wrong. The only problem is she did not write down the correct answers for me and I'm not TO sure which letter to chose. So here are the letters that I choose and that I THINK is ... 
integral calculus
intergrate the following: a) (y+1)^1 dy b) (1+1/x) dx I think the answers are: a)ln(y+1) + C b)x + ln (x) + C but I am not to sure about them. Can you please tell me if they are right/wrong and if wrong, show me how to get it/them right.... 
ART please help me i just need to be sure about'em
this type of ad implies the product will make you beautiful. slogan testimonial icon richandfamous i think its testimonial but i want to be sure. this happens as symbolic, traditional dress in africa is replaced with western styles of clothing. the dress becomes more popular... 
ART please help me i just need to be sure about'em
this type of ad implies the product will make you beautiful. slogan testimonial icon richandfamous i think its testimonial but i want to be sure. this happens as symbolic, traditional dress in africa is replaced with western styles of clothing. the dress becomes more popular... 
english (Adverbs and Other Parts of Speech)
13. In which of the following sentences is the word down used as an adverb? A. Ricky rolled down the car window to place his order at the coffee shop. B. Gail fell down the steps because she tripped on her untied shoelace. C. The ball moved down the street towards the ... 
Business Communication
Identify the sentence with the correct adjective or adverb. (a) I have a little to offer, but you have lesser. (b) If Dennis were least obnoxious, potential clients might find him more approachable. (c) I need a haircut badly (d) The summer solstice is the most longest day of ... 
math
Can anyone help with combining like terms? The question  11 + 5t^2 + t + 6t. I don't have a clue were to begin. Wouldn't it be toget all the T's together? Would 5t^ go with it also since it is an exponent? I think so I am not sure but I think it would be that.Let me check ... 
Differentiate
Can someone please differentiate y = sin x / x for me? What I did was put (sin x)(x)^1 and used the product rule... So for me it was (sin x)[1(x)^2] + [(x)^1(cos x)] Now as I'm looking at a similar homework problem I think my method may be wrong... If my method is wrong it... 
Calculus
Find the range of y = (3x1)/(2x^2 + x  6) I was going to take the derivative of the numerator and denomenator and then use the quotent rule to find the derivative of the function and find the critical values but I ran into the imaginary number during the proess and am ... 
Math: Homework Check!
Can you check to see if my answers are correct. If wrong please explain why. 1. 3 ft = 36 L  S x (largest to smallest) THINK: 1 ft = 12 in 2. 72 in = 2 yd THINK: 36 in = 1 yd S  L / (/ means divide) 3. 93 ft. = 31 yd THINK: 3 ft = 1 yd S  L / 4. 500 yd = 1500 ft THINK: 1 yd... 
math
Think about it ... Julie says that a rotation of 180° around the origin is the same as the reflection in the xaxis followed by a reflection in the yaxis. Is Julie correct? Justify your answer and be sure to include a diagram. I just wanna know does Julie correct or not. And... 
chem acids and bases
sorry to take up your time again, acids and bases just really confuse me, i'd really appreciate your help again. "What is the pH at the end point for the titration of 0.20M HNO2 by 0.20M NaOH? Ka nitrous acid= 4.5 x 10^4." this is what i do know:  end point, so it's the salt... 
lit class
what is the allusion in the passage from a letter written by a world war I veteran in the mid 1920's well we are finally getting what we richly deserve. the adjusted compensation act law. Even Calvin Coolidge wouldn't put his john Hancock on the bill congress, did right by us ... 
Geometry
List the sides of the triangle in order from longest to shortest. Angle D is 86 degrees Angle F is 50 degrees Angle E is 44 degrees *xy=segment* A) EF, FD, DE B) FD, DE, EF C) EF, DE, FD D) DE, FD, EF My answer: I think it would be B but I'm not sure. If I'm wrong or correct ... 
Technology
13. The _____ contains production information about each part used to make a prodcut. a. bill of materials b. specification sheet c. location dimension d. engineering drawing I'm not 100% sure about this question. I know for sure it's not C. I think it is A. Does anyone know ... 
grammar
We just moved from Atlanta, Georgia, to 2716 Hickory Blvd., Austin, Texas. Is this sentence correct? I think it's not. I think the answer should be: We just moved from Atlanta, Georgia to 2716 Hickory Blvd. Austin, Texas. I don't think commas are needed after Blvd. and before ... 
Biology
Does light wavelength affect cellular respiration rate? I know that it affects photosynthetic rate. I think it is not supposed to affect cellular respiration rate, but I recently conducted an experiment that has proved otherwise and I just want to make sure about the facts ... 
english
i have to right a paper about music and identity, you just pick a song and tell a story it can be about anything im just really cant think of anything im into country music btw 
Business Communication
Identify the sentence that uses numbers and abbreviations correctly. A. My professor assigned 5 homework problems. B. One tbsp. equals fifteen milliliters. C. 20 horses are in the field. D. The main cave at Lascaux is called the Great Hall of Bulls: e.g., it has a picture of ... 
English
Just a question. Thank you. I want to be sure that the sentence: "Don't talk about me as ancient" is wrong. It should have been formulated this way "don't talk to me as if I were ancient" which, however, is different from: "don't refer to me as ancient" (is the last one ... 
algebra 2
Apparently i got this wrong, but my teacher is giving me a chance to redo. The question was to put these numbers in decreasing order. _/13, pi, 1.3, 0.7, 8/5 (and i put them in this order) She gave me a 0/2 and said think about how you would place them on a number line. Any ... 
math
how can you get the answer 16 using these numbers 4,3,2,1=16 you can not use any number more than one time. Help! 31=2 2x2=4 4x4=16 Bold face type show numbers in the problem. please help You need to post a question before we can help. Just click on the "Post a New Question" ... 
Trig
I was doing this problem sin^1 (4/5) if I'm not mistaking most teachers would say that .927295218 radians is wrong is just an estimation and therefore is wrong so I'm justified in putting this on my paper instead right ( ln( (4i +3)/5)/i ) right? She couldn't mark that wrong... 
year 8 RE
I need to design a tourist poster for palestines in jesus` time. im not really sure what to put on the poster. i can only think of putting a map ,trees , jesus and come and visit palestine . ive just got over having the chicken pox thanks to my younger sister so im not feeling... 
Powers in Math
(5a^3b^4)^2=? *I don't get this one...PLease Help! (5a3b4)2= (5)2*(a3)32*(b4)2= 25*a6b8 I hope this turns out right. With all of these exponents it is easy to forget to turn them off and or to put parentheses in the wrong place. thanks once again...do you think you can help me... 
Calculus
Given f and g are differentiable functions and f(a)=4, g(a)=c, g(c)=10, f(c)=15 f'(a)=8, g'(a)=b, g'(c)=5, f'(c)=6 If h(x)=f(g(x)). find h'(a)? i'm not really sure how to get the answer. g'(a)=b, f'(b)=? How do i go about doing this. My reasoning must be wrong. h'(x)= f'(g(x... 
Literature / Language Arts
Think about the work you completed in your reading character role. Determine the ideas that would be most worthy to share in a literary discussion about Johnny Tremain. Provide an explanation for your choices. How did the role you selected and the work you completed help you ... 
Chemistry Test Tomorrow
I don't actually have problems, but I have a test over stoichiometry tomorrow, which is pretty much going to determine my semester grade. I was just wondering if anyone knew any helpful tips, hints, or just an easier way to explain the basics of stoichiometry to me, because it... 
algebra
Hi, can someone please help me with this question? When each of three different numbers is added to the average of two other numbers, the results are 105, 106 and 125. What is the average of the three original numbers? I'm not exactly sure how to go about this problem... I'm ... 
Math  please elaborate
can someone please further explain my question on? it's just a farther bit down. The subject is "Math  help really needed" I think I almost got the answer, but I'm not sure where to go from there. really appreaite all the help so far as well; thank you. :) 
Social studies
Countries with little industry are called: Industrialized nations Prehistoric nations developed nations developing nations I think its D (I think I know the answer put I just want to be 100% sure :) 
calc
f(x)=6(sin(x))^x, find f'(1). and f(x)=3x^ln(x), find f'(9). i tried these so many times and it keeps telling me that my answers are wrong :/ for the first one i did f'(1) = 6sin(1) * {ln[sin(1)] + cot(1)}., is that correct, when i put it in my calculator and put my answer it... 
English
Now since I have corrected those errors, and change some stuff in the 2nd par. could u go back and check my whole paper for spelling, commons, semi colon, period, subjust verb agreement,and make sure that everything is correct. I would really appreciate it. Help:Please change ... 
Technology
i'm really not sure about this quesstion. can someone pleeease help me : 1. Using a set of automatic, programmable machines to produce a lowvolume of a particular product is known as a. primary processing b. secondary processing c. flexible manufacturing d. justintime ... 
Math
How many ways can 3 students be arranged in three chairs? I'm not really sure but I think that the answer will be 9 (nine), is that correct..? 
Algebra II
I am super confused with permutations and combinations. I just don't see when you are supposed to use each one, and when you aren't supposed to use either. Our homework was to correct our tests, and I did quite poorly. I tried to fix some of these, so could someone check my ... 
math help
so you don't think I am homework dumping these are the answers that I came up with and they were wrong. (a) .8259 and (b).9732 I am not sure if I am using the correct formula or not 
English
PLEASE HELP!!! I'm really confused about these question from Romeo and Juliet... I marked the answers that I "think" are right but I'm not sure. Please tell me which ones i got wrong and the correct answer!?!?! 1. Why doesn’t Juliet want to marry Paris? She is already ... 
Please Check My Math Work
Hi.  I solved this problem,but I am not sure if it is correct.If you can please tell me if it is right or if it is wrong what is wrong with it.: 6y^254= (3y6)(2y+9) *Many of you may be are wondering why my title is,"[C]razy Baby.  [Iloveyou]"it is becuase of the boy that i... 
6th grade science
we had this question on a test the measure of the amount of SPACE occupied by an object is its: weight mass area volume I put volume and it was marked wrong. The teacher said it was mass. I looked it up and still think I am correct, can you tell me which is correct? Thanks 
history
I have to write an essay on the role Germany had in World War 1 between 1914 and 1920. I need to have three key points but I can only think of one. So far i have a paragraph about how Germany attacked the Lusitania and killed innocent civilians. would this be a good idea? ... 
Grammar and Composition
1. After the blizzard subsided. a. sentence structure is correct b. fragmentput a comma after "subsided" and finish the sentence c. fragmenteliminate the word "after" and you have a complete sentence d. both B & C D 2. This English project requires several hours of work ... 
English Again
Place an F to indicate which of the following is a sentence fragment or an S to indicate if it is a complete sentence. 1. (S) Clyde refused. 2. (F) In the heart of cottage country. 3. (S) Inevitably, things change. Just making sure, since I'm not 100% sure on these 3. Correct ... 
Business Communications
When you are writing subject lines for negative messages to peers and subordinates: A. put the topic, but not your action on it, in the subject line. B. put the topic, including your action on it, in the subject line. C. do not include the topic in the subject line. D. ... 
research writing as a process
Question 1 What is one of the first steps in a research project? to think about the purpose of the research project. to consult a writing center tutor to formulate a thesis statement to find all the research you'll need Question 2 Which of the following is a goal you may want ... 
Chemistry
Ermms just cant get my head around this question kinda bugging me :( Solid Sodium Hydrogen Carbonate dissolving in water i know its a dissociation reaction but i don't really have an idea where to split the compound. sorry about the repost, im new to this site and i aint ... 
Chemistry
Are the words in brackets correct in the statement? 1. A [primary] alcohol has a hydroxyl group on the interior of the hydrocarbon chain. I think the word, primary, is wrong, but I had no ideas what I should put instead. 2. Halocarbons are [nonpolar]. I think halocarbons are ... 
Math
2(4m+6)=8m+6 8m+12=8m+6 6= 6 _________ 8m+6= 8m 8m. =8m __________ 6=m I think in doing something wrong just not to sure when I check both sides give me different answer can someone explain please 
Math
55 is 30% of what number? I think its 183? Can someone tell me if im wrong/explain to me how to do it? I dont really want the answer I just wanna check and see if im right/ why im not right Thanks ^^ 
Chemistry
I posted a question like this but my numbers were actually wrong. These are the correct ones. 5.94e3 / 1.11e3 = 5.33e2/2.66e2 5.35 = 2.00^m I guess this is not correct because I do not know a whole number that will give you 5.35. Chemistry  DrBob222, Tuesday, February 28... 
Chemistry
Is this the correct structure for cis3octene? CH3CH2 CH2CH2CH2CH3 \ / C=C / \ H H I can't tell what you have since we can't do spacing on the computer. But I think I can draw it like this: CH3CH2C=CCH2CH2CH2CH3 Now stick a H atom to the #3 and one to the #4 C atoms, ... 
3 grade english
they say write a sentence about something you like about stars. underline the verb make it agrees with the subject of the sentence. and my son write stars are really shiny,and really bright. also i like about stars is that they help with directions. my son underline the are ... 
Calculus
After t hours of an 8hour trip the distance a car travels is modeled by: D(t)= 10t + (5)/(1+t)  5 where D(t) is measured in meters. a) derive a formula for the velocity of the car. b) how fast is the car moving at 6 hours? c) derive a formula for the car's acceleration. I'm ... 
Latin
I have to translate the following sentence into English: Familia nostra amicītiam servōrum nostrōrum cūrā et grātiā semper augēbit et servābit. So far, this is what I've got: Our family will always increase and save the friendship ... 
philosophy
Q:According to d'Holbach's view, if you decided to throw yourself out of a window, what would this demonstrate regarding free will? Some possible answers are: a. nothing. mental disturbances can cause people to become selfdestructive. b. the attraction of the windows cause ... 
6th Grade Civil War History
These are all true or false questions: The Civil War Greatly increased the power of the Federal Government. I think that is false but I'm not sure . . . As a result of the war, the South's economy boomed, while the economy of the North slumped. I'm pretty sure that is false. ... 
Chemistry
I have to put the correct complete and balanced equation for Li(s) + N2(g) Li(s) +N2(g)  LiNi2(s) I think I'm correct what do you think 
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 
algebra
1.)correct 2.)wrong> the first term is wrong 4(3a^2)^2 = 36a^4 3.) not sure on this one 4.) wrong>  square root of six is not a solution Hope this Helps! 1)find p(3)if p(x)=4x^35x^2+7x10 =184 2)If r(x)=4x^23x+7,find r(3a^2) =12a^49a^2+7 3)Write the ... 
American Government
9. Which is an example of what Thomas Jefferson meant by the phrase “all men are created equal”? (1 point) A man is put on trial by a jury of his peers. A test is administered to determine if a woman has enough intelligence to immigrate. Wealth is divided up so that all ... 
scienceSCI/230
This is my first time using Jishka. Well, registering and using the site. I have checked the site when researching class topics we are learning. I don’t think I really have a question but I am looking for clarity of something for class. I just want to make sure that I have ... 
Spanish7th gradePlease check
If I just have a picture of la sala and it's neat and tidy and has a television in it, which would be the correct response? 1.Mi familia acaba de limpiar la sala. 2.Mi familia mira la television. 3.Mi familia necesita limpiar la sala. 4.Mi familia limpia la sala. I don't think... 
English
What do you think about the movie. 1. I thought it was really fun. 2. I thought it was real fun. 3. I thought it was really funny. 4. I thought it was real funny. 5. I thought it was great fun. 6. I thought it was really fun. 7. I think it was a great fun. (Which ones are ... 
English
Which of the following choices is a good strategy for reviewing a first draft? a.check it closely for spelling errors b.think about who will read it and why c.read it out loudly d.post it on the internet e.none of the above I know that a,b,and d are just wrong and I think ... 
Language Arts
Based on the text preview as well as research about the background of the novel in and the authors life, a reader can predict the novel will mostly be about. The novel is: Setting Background for Watsons A. A young boy who marches in Washington as part of the civil right ... 
Physics
A car traveling 56 km/h is 24 m from a barrier when the driver slams on the brakes. The car hits the barrier 2s later a) what is the car's constant deceleration before the impact? b)How fast is the car traveling at impact? I don't get the impact parts... I think you have to ... 
geography
How did islam mainly spread throughout the region? A) by imperial command? B) through military command? ** or C) via trade?** D) because of religious decree i think its B or C I'm not sure tho : \ if u could just check this out for me that'd be great I'm kinda leaning towards ... 
MATHSTUCK :(
I really need help factoring these special Trinomials. This question really puzzled me. I thought I had it correct, but when I checked the answer at the back of the book, I was wrong, and so I would like to know what was it that I had done wrong. This was the question: x^24x+... 
MATHStuck :(
I really need help factoring these special Trinomials. This question really puzzled me. I thought I had it correct, but when I checked the answer at the back of the book, I was wrong, and so I would like to know what was it that I had done wrong. This was the question: x^24x+... 
chemistry
Hello! Please correct me if I'm wrong. For the following compound, predict whether the solution is acidic, basic, or neutral and why: NH4Cl. a) acidic, NH4Cl is the salt of a weak base b) neutral because there is no hydrolysis c) acidic, NH4Cl is a strong acid d) basic, NH4Cl ... 
Physics
Consider the following four possibilities for two point charges and choose the one(s) that do not change the magnitude of the electrostatic force that each charge exerts on the other: A. Double the magnitude of each charge and double the separation between them. B. Double the ... 
Math
I need to express the following in equivalent form: m2/m^25m+6 , 2x+6/x^26x27 , a^2+a/a^2+2a+1 , 2w+1/2w^2+2w+1 , 8Z+6Z^2/9z^216 I really don't understand how I can do this if the denominator is smaller and I just don't see how I can simplify since I think that's what it'... 
***Discrete Math ***
I'm not sure how to start part(a). I believe part (b) is correct, but just in case I would like to make sure it's correct. (a) Explain p^(q1) = 1 modq , If p and q are distinct primes. Ans: I was thinking of doing something like part (b) but I felt it was somehow wrong ... 
Physics
I need some help getting a formula. I remember in class u get this really wierd looking equation like Vicosg((vsin(pheta))/2g) I think this is what the equatin is when I'm asked to "Derive a formula for the Range of a projectile based on Vi and the Launch angle, pheta. State ... 
physics
I need some help getting a formula. I remember in class u get this really wierd looking equation like Vicosg((vsin(pheta))/2g) I think this is what the equatin is when I'm asked to "Derive a formula for the Range of a projectile based on Vi and the Launch angle, pheta. State ... 
Grammar
I couldn’t help but to think: “Is this really what the meaning of success has become?” and to make matters even worse, this idea was just spread to the thousands of viewers. Is this correct?