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40,626 results

Calculus

If the functions f and g are defined for all real numbers and f is an antiderative of g, which of the following statements is NOT necessarily true? (A)If g(x)>0 for all x, then f is increasing (B)If g(a)=0, then f(x) has a horizontal tangent at x=a (C)If f(x)=0 for all x, ...

Calculus

If the functions f and g are defined for all real numbers and f is an antiderivative of g, which of the following statements is NOT necessarily true. (A)If g(x)>0 for all x, then f is increasing (B)If g(a)=0, then f(x) has a horizontal tangent at x=a (C)If f(x)=0 for all x...

English

1. All were happy. 2. All was clean. 3. All were clean. Q: In #1 all means all people, so #1 is grammatical. What about #2 and #3? In #2 and #3, all means all things. In this case, do we have to use 'was' or 'were'?

Integrated Math 1

Which of the following may constitute a population? (choose all that are correct.) A. all rats in New York. B. all nurses in a hospital. C. all skyscrapers in Chicago. D. all brown-haired people in Oslo.

FRENCH

Could you please tell me how to say "all in all" in French. It snowed a bit more during the night but all in all it's not very much. Il a neigé un peu plus pendant la nuit mais "all in all" il n'est pas beaucoup. Thank you so much!

History

Which characteristics did all early Native Americans in New Mexico share? They all built wickiups. They all built kivas. They were all very war-like. They were all skilled farmers.************

Government and Politics

Which of these is the president responsible for appointing? A. All ambassadors B. All county judges C. All state officials D. All civil servants I think that it is C. am I correct?

Science

What does a penguin,whale,and a seal have in common? A.They all breath underwater B.They all eat while on land C.They are all protected from the cold by thick layer of fat D.They are all mammals C?

Science

8. Which of the following is true about all electromagnetic waves in a vacuum? (1 point) A.They all carry the same energy. B.They all travel at the same speed. C.They all have the same frequency. D.The all have the same wavelength.***

Science

Which of the following is true about all electromagnetic waves in a vacuum? A. they all carry the same energy B. they all travel at the same speed C. they all have the same frequency D. they all have the same wavelength I think it's B

Science

Explain the way that ammonia, salt, and water are a like. My answer: They are all a like because they are all acids. They all clean things. They also are all compounds.

Biology

Which is an example of a population? all the squirrels in North America and Europe all the species of organisms in one state all the rose bushes around the world all the sugar maple trees in a state park

English

1. Each of us has something to do. 2. We each have something to do. (Are both grammatical? in #1 we us 'has,' and 'in #2 we use 'have.') 3. All the books were expensive. 4. All the people were surprised. 5. All are old things. 6. All is old things. 7. All is over. 8. All is ...

Early childhood literacy

Most preschoolers can produce: a. all the vowel sounds b. all the sounds in their native language c. all consonants d. accurate productions of all sounds

Per-calc Helppppp

keep in mind answers should be pi radians or if necessary 3 dec. csc^2-2=0 all angles 4cos^2x-4cosx+1=0 all angles and name 8 angles 7sin^2x-22sinx+3=0 all angles and name 8 angles 2cos^2x-7cosx=-3 all angles sinx(2sinx+1)=0 all angles

English

1. She came at all, so they all were surprised. 2. She came at any rate, so they all were surprised. 3. She came anyway, so they all were surprised. ============================== Does #1 mean #2 or #3? Are they all the same in meaning? Which one is commonly used?

us history

George Calvert Roger Williams William Penn What does Anne Hutchinson have in common with the people on this list? All founded a New England colony. All preferred representative government. All were against the slave trade.** All were concerned with religious liberty.

English

1. He was surprised she came at all. 2. He was surprised that she came at all. 3. He was surprised because she came at all. 4. He was surprised when she came at all. 5. He was surprised she came after all. ======================= Q1: Does #1 mean #2? Are they all grammatical? ...

english

kindly please correct my english grammar if it is correct or mistake. how to use the word all. 1.all girls are beautiful. 2.all of them is really has a kind heart. 3.all peaple is good.

Language Arts

Read the following three words: sauntered, walked, danced What is the BEST way to group these words on a classification chart to help you understand their meanings? (1 point) They all end in –ed. They are all in the past tense. They are all verbs. They are all ways in which ...

English

1. I am all ears. (What is the part of speech of 'all'? Is 'all' an adjective or an adverb? What is the meaning of 'all' here?) 2. They are all happy. (What is the part of speech of 'all'? Is 'all' an adjective or an adverb? What is the meaning of 'all' here?)

English

1. My new friends are all great. 2. All my new friends are great. 2-2. All of my new friends are great. 3. My new friends all are great. 4. They all are great. 5. All of them are great. (Are they all grammatical? What is the part of speech of 'all' in Sentence? In the ...

u.s. history

• George Calvert • Roger Williams • William Penn Which statement best summarizes what these three men had in common? All tried to attract debtors as colonists. All formed representative governments. All opposed the use of slave labor. All supported a version of religious...

HEALTH

Nearly ________ movement in the body is the result of muscle contraction. A. All B. 50% of all C. 10% of all D. None of the above b?

health

Nearly ________ movement in the body is the result of muscle contraction. A. All B. 50% of all C. 10% of all D. None of the above D?

health

Nearly ________ movement in the body is the result of muscle contraction. A. All B. 50% of all C. 10% of all D. None of the above

English

May I take your order? - Yes, please. I'll have a ham sandwich and an orange juice. - Is that all? - Yes. How much is it all together? =============================== Q1: In the short dialogue, will you look at the last sentence? What about the following sentence? Can we use #...

Read

Do you think all people in real life are all good or all bad? Why?

English

1. All the girls laughed at Wanda. 2. All the girls kidded Wanda. 3. All the girls pulled Wanda's leg. 4. All the girls made fun of Wanda. ----------------------- Are they all the same in meaning?

us history

Which statement best explains how Ralph Waldo Emerson, Harriet Beecher Stowe, and Ned Buntline were similar? A. They all attempted to revive traditional religious values. B. They were all founders of influential social-reform movements. C. They all shaped the literary culture ...

math

Which of the following statements is true? A. all trapezoids are similar B.all isosceles triangles are the same C.all rectangles are similar D.all equilateral triangles are similar

Math

Which statements are always true about regular polygons? Select all that apply. All sides are congruent •• Pairs of sides are parallel All angles are congruent •• All angles measure 90 degree Correct me if I'm wrong!!

To all who attempt to cheat

We warn and ban ALL PEOPLE who attempt to use this website to cheat, whether they ask for all the answers or give all the answers. For blatant and full-scale cheating (such as an entire test or exam), THIS is the warning!

Ged Test Results

I want to tell everyone thanks for all your help, I pass my Ged Test and I feel great, thank for all your prayers and motivation. I am so excited. I thank God for you all. I thank God for the faith that he has put in me. Than you all..

biology

4pts((all(or(none): Q1:(Draw(a(gene(with(three(exons(on(the(line(below. The(coding(region((ORF) is(completely(contained(in(the(second(exon. Make(sure(you(annotate(the(following(regions: TSS 5’UTR(all(regions) Coding(sequence 3’UTR(all(regions) AATAAA(sequence 5’(Donor(...

science

Which of the following statements is true about fungi? (1 point) A. All fungi are pathogens. B. All fungi are microscopic C. All fungi are living organisms D. All fungi have negative impacts on living things. Plz no rude coments. :-) thank you!

English

1. All of them are useful. 2. All of them is useful. 3. All is expensive. 4. All are expensive. 5. All is silent in the room. 6. All are silent in the room. --------------------------- Which ones are grammatical?

English

1. He kept all her letters. 2. He is keeping all her letters. 3. He has kept all her letters for 10 years. 4. He has been keeping all her letters till now. (Are they all grammatical?)

us history

Which statement best explains how Ralph Waldo Emerson, Harriet Beecher Stowe, and Ned Buntline were similar? They all attempted to revive traditional religious values. They were all founders of influential social-reform movements. They all shaped the literary culture in the ...

Social Studies

Which statement best explains how Ralph Waldo Emerson, Harriet Beecher Stowe, and Ned Buntline were similar? They all attempted to revive traditional religious values. They were all founders of influential social-reform movements. They all shaped the literary culture in the ...

English

1, He has put all his money into buying that house. 2. He put all the apples into the fridge. 3. She put all the dolls into the box. ------------------- Are they all grammatical? Can we use 'in' instead of 'into'?

chemistry

For all three of the cubic lattices (unit cells), all of the ? and all of the ? are the same size. A wild guess. edges. radii?? Check it out thoroughly. Perhaps you have a list of words from which to choose.

@All Would-be Cheaters

We warn and ban ALL PEOPLE who attempt to use this website to cheat. For blatant and full-scale cheating (such as asking for or giving all answers to an entire test or exam), THIS is the warning!

@All Would-be Cheaters

We warn and ban ALL PEOPLE who attempt to use this website to cheat. For blatant and full-scale cheating (such as asking for or giving all answers to an entire test or exam), THIS is the warning!

English Expression

Q1) I'm sorry. That's all right. Think nothing of it. It's nothing. Not at all. Think nothing of it. Q2) Thank you. You're welcome. Don't mention it. Not at all. It's my pleasure. It's nothing. Are the answers to the two questions all correct? Would you add some more suitable ...

All

I just wanted to give thanks to all of the people on this website for all of the hard work and time you have given to me and to others. I still have much work to do so I just hope you will continue to be there for me as well as others.Thank you and God bless all of you!

statistics

Three cards are drawn from a deck without replacement. Find these probabilities. a)all are jacks b)all are clubs c)all are red cards

Thanking MS Sue

Thank you Ms Sue for all you do here. We appreciate it. You have helped students all your life, and I am certain many of them haven't forgotten you. Thank you from all of us. BobPursley

Math

1. Solve for x: 4x/9 = 2(x+4)/3 2. Factor completely : x to the fourth power -16... 3. If a = all #s between -5 and 5, B= all primes and c= whole numbers how many numbers does the intersection of A,B, and C all contain? i think its 2...

English

All the best, Bill ------------------------------ We can see 'All the vest' at the end of a letter. What is the meaning of it? Which one is similar to 'All the best'?

biology

In a cross with a mother who carries the allele for hemophilia and a father who has normal blood clotting what would be the expected phenotypes of the offspring? A. all females normal, all males normal B. all females normal, all males with hemophilia C. all females carriers of...

re-Writeacher,Bobpursley+SraJMcgin

Thankyou so much to all of you for helping me all of your ideas and sites you found have helped me alot. thankyou again. you are all stars!

Mrs. SUe

Curiousity; Do you get paid for all for all of this hard work that you do??? BEcuase you are always on helping all students on a ton of subjects.. I really appreciate what you do and you deserve to get paid for all the students you are really helping, without giving them the ...

Math

A function whose domain is all reals, and which maps all rational numbers to 1 and all irrational numbers to 0.

Poem/ Ms Sue

Thank you for all this I will change it all and improve it. But I think I'm just going to stick with the ending part unless you got anything for me. But still anyway thank you for all your help on this poem.

to writeacher

im confuse on when it says : for all tables from two to twelve. does it mean all the tables like: 1 *1, 1 *2, all the way to 12 or does it mean: 2 * 1, all the way to 12?

Science

What is an example of population. A. all the animals in a forest B. All the trees in a forest C. All the maple trees in a forest D. all the weeds in a forest Please help!!!

History

Dr. King told the parents,''Don't worry about your children. They are going to be all right. Don't hold them back if they want to go to jail for they are doing a job for all of America and for all mankind.'' What job were they doing? Please HELP me THANK YOU

To all teachers

Merry Christmas/Happy Holidays and lots of health, happiness and prosperity for 2011 to all the wonderful teachers at Jiskha. Thank you for sacrificing your spare time to help all of us out.

Math, Please Help

1) Given the arithmetic sequence an = 4 - 3(n - 1), what is the domain for n? All integers where n ≥ 1 All integers where n > 1 All integers where n ≤ 4 All integers where n ≥ 4 2) What is the 6th term of the geometric sequence where a1 = 1,024 and a4 = -...

Guru Blue

Finished all the conditionals and got all the reported speech done and all my word stress done. Thanks in no small way to your extremely helpful links. I'm burned out now and going to get some sleep. It's 3.30 am here. Thank you so much.

Math(grade8)

Find all primes less than 100 that can each be written in all three ways: p=a^2+b^2=c^2+2 e^2=f^2+3 g^2, and show how it's done with each one. The numbers you're squaring must be integers; show your thinking. thanksi don't get it at all

algebra

List all possible rational zeros for the polynomial below. Find all real zeros and factor completely. Please show all your work. f(x) = 2x^4 + 19x^3 + 37x^2 - 55x - 75

Science

We call zone of saturation the level to which the water fills all the interstices, or the pores, with the ground and all cracks minusclus of the rock/this fresh water supply exists in all the grounds. Why?

final exam

a study shown that 20% of all college textbooks cost at least $70.it is known that the standard deviation of the prices of all college textbook is $9.50.assuming that prices of all college textbooks follow a normal distribution, find the mean price of all college textbooks.

Biology

Which example best illustrates the difference between a community and a population? A)The two terms are interchangeable, a population IS a community. B)All the people in a town would be a community; all their cattle would be a population. C)All the people in a town would be a ...

Math

1) Given the arithmetic sequence an = 4 - 3(n - 1), what is the domain for n? All integers where n ≥ 1 All integers where n > 1 All integers where n ≤ 4 All integers where n ≥ 4 2) What is the 6th term of the geometric sequence where a1 = 1,024 and a4 = -...

Algebra

1) Given the arithmetic sequence an = 4 - 3(n - 1), what is the domain for n? All integers where n ≥ 1 All integers where n > 1 All integers where n ≤ 4 All integers where n ≥ 4 2) What is the 6th term of the geometric sequence where a1 = 1,024 and a4 = -...

math

a bag contain balls, all but 4 r red, all bt 4 r green, all bt 4 r blue..then hw many balls r there

chemistry

1.)Calculate the number of moles in 3.50 x 10^21 atoms of silver. Show all work. 2.) Calculate the number of atoms in 2.58 mol antimony. Show all work 3.) Determine the mass of 1.45 mol FePO4. Show all work. 4.) Calculate the number of mol in 6.75 g of NaCl. Show all work. 5...

chemistry

Which of the following statements is NOT true in regards to water, ethanol, and isopropanol? A. Water has the highest boiling point. B. Two lone pairs of electrons are assigned to the oxygen in each Lewis structure of all three molecules. C. Dispersion forces affect all three ...

chemistry

Which of the following statements is NOT true in regards to water, ethanol, and isopropanol? A. H-O-H and C-O-H bond angles are all equal to 109.5. B. Dispersion forces affect all three molecules. C. Two lone pairs of electrons are assigned to the oxygen in each Lewis ...

chemistry

Which of the following statements is NOT true in regards to water, ethanol, and isopropanol? A. Two lone pairs of electrons are assigned to the oxygen in each Lewis structure of all three molecules. B. Dispersion forces affect all three molecules. C. H-O-H and C-O-H bond ...

Chemistry

Which of the following statements is NOT true in regards to water, ethanol, and isopropanol? A. Two lone pairs of electrons are assigned to the oxygen in each Lewis structure of all three molecules. B. H-O-H and C-O-H bond angles are all equal to 1095. C. Dispersion forces ...

chemistry

Which of the following statements is NOT true in regards to water, ethanol, and isopropanol? A. H-O-H and C-O-H bond angles are all equal to 1095. B. Two lone pairs of electrons are assigned to the oxygen in each Lewis structure of all three molecules. C. Dispersion forces ...

Maths (Proof)

An octagon is formed by joining the points (7,0), (5,5), (0,7), (-5,5), (-7,0), (-5,-5), (0,-7), (5,-5) and (7,0). The octagon is regular. I have used proof by exhaustion and got that all sides are square root of 29. Then sketched it, and all sides were also same length. But ...

Geometry

Which statement is true? A. All squares are rectangles. B. All quadrilaterals are rectangles. C. All parallelograms are rectangles. D. All rectangles are squares. I thought it was B.

American Government

what did Thomas Jefferson mean by the phrase all men are created equal? A. all citizens should be treated by the same law B. the intelligence of all persons is about the same C. wealth should be divided up so all persons have the same D. women are not as important to societies...

Economics

Do all firms in all market structures have anything in common? I think not. They all consist of buyers and sellers. In Principals of Microeconomics courses, economists make several general economic assumptions (perhaps incorrectly I might add) about firms and the behavior of ...

geometry

what is the shortest length of string that can be cut into all 5cm lengths, all 8cm lengths or all 10cm lengths?

For All Your Help!

I just wanted to say thanks for all of the help that you guys gave me. Especially Ms.Sue!! she's been a GREAT help with me and probably to all of you guys as well, so thank you guys!. :)

US Government

The Senate is refered to as a continuos body, because not all Senators are up for re-election all at the same time. Instead, 1/3 of all Senators are up for re-election every 2 years. Meaning that about 33 seats are up for election in 2004, 33 different seats in 2006, and the ...

early childhood

" I eated it all up" said jimmy Mrs newman, his teacher, should say 1. jimmy , say that again, but instead of saying' eated it all up" say I ate it all up" 2. "you eated it all up? then what happened?" 3. what did you eat up 4 that isn't the right way to say that try again 1 ...

vegetable names....

what vegetable name includes all letters (and i mean ALL of them) except the letter 'y'? this means all 25 other of them. zsdg give me names of vegetables from a-z

Probability

Five cards are drawn from an ordinary deck without replacement. Find the probability of getting a. All red cards b. All diamonds c. All aces

Algebra 2 Could use help asap

I really am trying to work these problems out on my own. Please help If f(x)=3x^2 g(x)= 1/6+x find the following and give the domain (f+g) (x) (3x^2) + (1/6+x) x is all real numbers and x is not equal to 6 (f-g) (x) (3x^2) - (1/6+x) 3x^2-x-6 x is all real numbers and x is not ...

Art

Image: Russian icon of saint George slaying the dragon by chrysanthos Its the first image. At the center of this textile us the large form of Sr. George, who is skating a dragon on a horse. Which of the following culturally important message does this piece communicate? A. ...

5th Grade Science

What do all desert plants have in common? A. all have prickles or thorns B. all can survive without water C. all can live without much rain D. all are poisonous to desert animals i think it is B hmmmmm? no water at all? hey k. i picked b cause all plant in the desert can ...

calculus confused

let f and g be differentiable functinos witht the following properties: g(x)>o for all x f(0)=1 if h(x)=f(x)g(x) and h'(x)=f(x)g'(x), then f(x) multiple choice: a) f'(x) b)g(x) c) e^x d)0 e)1 it can't be a or b. it also can't be c right? because if f(x) is e^x, then h'(x) ...

science

2. which of the following statements about the inner planets is true ? ( 1point ) A. they all have rings b. they have all abundant liquid water c. they all have many moons d. they are small and have rocky surfaces

English

1. He has the least money of all his classmates. 2. He has the least money of all the boys in his class. 3. He has the least money of all the boys in his classroom. -------------------------- Are they all grammatical? Is #1 logically incorrect?

Calculus

Let g and h be any two twice-differentiable functions that are defined for all real numbers and that satisfy the following properties for all x: I) (g(x))^2 + (h(x))^2=1 ii) g'(x)= (h(x))^2 iii) h(x)>0 iv) g(0)=0 a)Justify that h'(x)=-g(x)h(x) for all x b) Justify that ha ...

Math, Algebra II

Help would be great, it is for a "test" to see what we know, so it is not worth anything but I still would like to see if I can make changes to it before I submit it. :D 3.) Select the equation that has infinitely many real solutions. (these are all fractions btw) A.)10/x=20/x...

physics

What is the purpose of a layer or copper or aluminum on the bottom of stainless steel cookware? All objects continuously emit radiant energy. Why then doesn't the temperature of all objects continuously decrease? All objects continuously absorb energy from their surroundings. ...

Math-geometry

A regular polygon with all sides that are congruent and all angles that are congruent. Thus, the regular triangles are equilateral triangles, and the regular quadrilaterals are squares. All equilateral triangles are similar to one another and all squares are similar to one ...

Math-geometry

A regular polygon with all sides that are congruent and all angles that are congruent. Thus, the regular triangles are equilateral triangles, and the regular quadrilaterals are squares. All equilateral triangles are similar to one another and all squares are similar to one ...

Math-geometry

A regular polygon with all sides that are congruent and all angles that are congruent. Thus, the regular triangles are equilateral triangles, and the regular quadrilaterals are squares. All equilateral triangles are similar to one another and all squares are similar to one ...

science

solar,wind,nuclear,and hydroelectric energy sources are similar in which of the following ways? A. they are all nonrenewable energy sources B. they all require an indirect use of sunlight in order to make electricity C. they are all considered alternative energy sources D. ...

Science Help!!!!

Solar,wind,nuclear,and hydorelectric energy sources are similar in which of the following ways? A. They are all nonrenewable energy sources. B. They all require an indirect use of sunlight in order to make electricity. C. They are all considered alternative energy sources. D. ...

Math 115 #20

Label each statement as true or false a. All integers are real numbers. b. All negative integers are whole numbers. c. Zero is neither positive nor negative. d. All integers are whole numbers. I think all answera are TRUE am I correct

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