Saturday
December 20, 2014

Search: math,correction

Number of results: 97,069

English
Can you please tell me if these sentences should be evaluated as grammatically wrong in a test? I'm looking forward to your prompt reply THank you 1) Was the hotel as they expected it to be? The hotel was different from they expected (Correction: No, it wasn't. It was ...
July 2, 2010 by Franco

Analytical CHM Lab
I am filling out my neutralization titration data sheet and i did not understand how to find buret correction (ml) and corrected volume(ml) and Molarity of NaOH without buret correction and as well as with buret correction. in the lab we have used 50 ml of buret for KHP mass(g...
September 19, 2014 by Jessy

English
Thank you very much for your corrections! I just wanted to know if I should evaluate these collocations as mistakes. I included some of the corrections myself. 1) Women had to provide an education to children. (Correction: provide someone with...) 2) Respectability consisted ...
June 30, 2011 by Henry2

MATH
BACKPACKING ASLO HAS ITS BASIC FOUR,THESE BEING IN IMPORTANCE,HIKING SHOES,THE BACKPACK,SLEEPING GEAR,AND SHELTER. WHAT CORRECTION SHOULD BE MADE TO THIS SENTENCE? A)change being to are b)change its to it's c)change the colon to a semicolon d)no correction is necessary e)...
December 2, 2007 by JESSICA

English
As you advised me to do, I included four sentences I was most doubtful a) 1) The daffodils grow best under the shine of trees (correction: in the shade, under the trees) 2) Time is perceived subjectively / as subjective (both possible). 3) Drunk men (correction: drunken men, ...
June 30, 2011 by Henry2

enlgish
today hikers prefer a shoe that is six feet high,is amde of leather,and thick sturdy soles. what correction should be made to this sentence? a)insert has before thick b)no correction is necessary
October 12, 2007 by jenny

English
I really hope someone can tell me if my corrections are correct. As you can see, I took your advice and I corrected them myself! 1) The pilgrims arrived from different parts of society. Correction: The pigrims belong to different social classes. 2) The tales were never ...
May 27, 2010 by Franco

Ethics
please check my answer thanks :) Dr. Jones made an mistake is on of the medical records Three years later Nurse Bonnie noticed the mistake and corrected it This was an improper action because A. Too much time passed B The doctor did not make the correction C. The correction ...
November 30, 2007 by Lucie

English
What correction should be made to this sentence? At the same time many families having greater income can take basic shelter for granted and proceed to satisfy higher level needs in housing. A)change can to must B)insert a comma after granted C)no correction is necessary
March 9, 2008 by Jessica

English
I agree with your correction but as I found the following sentence in an Italian book I just wanted to know if, in your opinion, an English mother-tongue expert could have written it. She is such a one-sided character, however, as (?) never to hesitate. Correction ......, that...
November 1, 2011 by Henry2

Statistics
A conservative correction method for inflated "Alpha values" based on multiple comparisons being carried out independently on a specific data set, is known as...? A. Ad Hoc Testing B. Tukey's honestly significan differences (HSD) C. Post Hoc testing D. Bonferroni correction
September 2, 2012 by Pat

english
families with limited means are most interested in securing clean,safe, and reasonably comfortable housing than to find quaters that are especially psycholocially stimulating. what correction ahould be made to this sentence? a)change ths spelling of psychologically to ...
December 2, 2007 by JESSICA

language
First, you should study the openings posted in the local newspapers-subscribe to all of them if possible, or read it at the public library. what correction should be made? a)replace you with one b)replace you with they c)insert a comma after openings d)replace it with them e)...
May 11, 2010 by none

writting skills
what correction should be made to this sentence? one of the lifelong memories many of us share are the moment we obtained a driver's license? a)change the spelling of memoreis to memorys b)inset a comma after memories c)change are to is d)change driver's to drivers e)no ...
March 6, 2009 by jessica

English
I did some of the corrections myself (in parentheses). Could you please check them? 1) I like doing (making/baking) cakes and reading, but I don't have time to do this (though I can't find time for reading???). 2) I've got a quite oval face. I'm friendly and always smily (...
November 12, 2011 by Henry2

behavior problems (dogs)
Please check my answer thanks The problem with "quick fix" corrections designed to eliminate one specific behavior is that the A. dog may not respond to the correction. B. dog may be frightened by the correction. C. owner may be unable to utilize the technique at home. D. ...
October 6, 2008 by Kai

Health
2. When the uterus extends outside the !@#$%^&, a condition known as ______ exists. A. dysplasia B. hyperplasia C. Bartholin's gland abscess D. prolapse Answer: A (correction D) 3. The patient had a diagnosis of Addison's disease, which is caused by decreased functioning of ...
March 31, 2010 by B B

math,correction
Factor 9x(x-7y)-6(x-7y) My answer is: (9x-6)(x-7y) well done
March 2, 2007 by jas20

Math 116
Correction Let R(t)= the record in the race.
May 27, 2011 by Kim

correction of math
given f(x) = 5x - 3, find f (-1). My answer: f(-1)= 5(-1)-3 = -5-3 = -8 correct
February 8, 2007 by jasmine20

language
Lets say that two drivers are involved in an auto accident, and one is injured. what correction should be made? 1)chnage Lets to Let's 2)insert a comma after say 3)remove the comma after accident 4)change is to was 5)no correction im going to say 1
May 11, 2010 by kayci

english
When you are in school, almost any Subject seems a potential area for a good job. what correction should be made in this sentence? 1)replace you are with one is 2)remove the comma after school 3)change Subject to subject 4)insert a comma after area 5)no correction necessary
May 11, 2010 by morgan

writing
When you are in school, almost any Subject seems a potential area for a good job. what correction should be made in this sentence? 1)replace you are with one is 2)remove the comma after school 3)change Subject to subject 4)insert a comma after area 5)no correction necessary
February 10, 2014 by Antoinette

math, correction
for graphing: y =10x +40 some points would be: (-3,10), (0,40), and (3,70) yes.
January 14, 2007 by jasmine20

chemistry
Ethanol was used in the solutions to help dissolve the acetylsalicylic acid. Ethanol is slightly acidic, and will react with NaOH. Describe a blank correction experiment; i.e., what experiment you might do to determine how much NaOH reacts with the ethanol in your solution. ...
January 8, 2011 by Anonymous

math,help,correction
directions: subtract 4x-2x^2+4x^3 from 4x^3+x-3x^2 the answer that i came up with was: x^2-3x Is this correct. How did -3x^2 -(-2x^2) become x^2
February 22, 2007 by jas20

math correction
Find the x-intercepts y= x^2-2x-15 answer: x = 2 +/- sqrt 8 I dont get that. Recheck.
April 15, 2007 by jasmine20

math,correction
solve: x^2+7x+2=0 My answer: x= (-7 +/- sqrt (41))/(2) good one jasmine
April 19, 2007 by jasmine20

Math
*CORRECTION* I am supposed to find the 4 vertices of the ellipse 1=(((x+1)^2)/4)+(((y-4)^2)/9) How would I go about doing that?
March 9, 2009 by Katie

Math Vocab
I am doing vocabulary for math and one of the words are negative correction. I search all over the place and didn't find a definition for that word. Help please.
November 4, 2012 by Emma

math, correction
Graph each of the following equation, using the intercept method. 2x + 3y = 6 so the solutions are (0,2) and (3,0) yes.
January 14, 2007 by jasmine20

math,correction,algebra
is this correct: rewrite the equation 4x-10y = 11 as a function of x. My answer: f(x) = 0.4x-1.1 ok
April 14, 2007 by jasmine20

math, correction
am i also correct for this one. directions: list all the factors of 45. my answer: 1,3,5,9,15,45 yes
February 12, 2007 by jasmine20

writing
Still, do-it-yourself renovations is usually a source of pride for new homeowners, no matter how hard or how frustrating. what correction should be made to this sentence? 1)remove the comma after still 2)change is to are 3) change the spelling of usually to usualy 4)remove the...
June 10, 2011 by Ruth

math,correction
Is this correct -2.75 would be in fraction: -2 and (3)/(4) Well actually just -2 3/4 You don't need the word "and" unless spoken.
January 29, 2007 by jasmine20

math
correction: use the unit circle to fin the ecaxtvalue for all trig functions theta=2pi/3
February 1, 2010 by Anonymous

Juvenile Justice Procedure
Locate three separate corrections programs and detention facilities in the Virgin Islands designed for juveniles in gangs. Make sure you have selected one detention facility and one correction program. Your third selection can be of either genre. Write a summary describing ...
April 16, 2008 by Ranger

writing
Sentence 1: I am writing in reply to your advertisement in the Elkhart Sun for a sails representative. Which correction should be made to sentence 1? 1. Replace to with too 2. Replace sails with sales 3. Insert a comma after advertisement 4. Insert a comma after for 5. No ...
March 25, 2013 by Jessica

math,correction
Problem states. which of the ordered pairs (0,0), (-2,10),(-1,-5),(-3,9) are solutions for the equation y=5x? my answer: all first three except the last pair. so yes to (0,0), (-2,10),(-1,-5) You are correct on (0,0) and (-1,-5). You are incorrect on (-2,10). y = 5x = -10 (not...
January 26, 2007 by Jasmine20

math,correction
is this correct? factor completely: 9x^2-4 my answer: x is approx. +/- ((sqrt (14)/(3)) nope (3x-2)(3x+2) nope (3x-2)(3x+2)
April 20, 2007 by jasmine20

Chemistry
Standard entropies for substances are defined at a pressure of exactly 1 bar or exactly 1 atm in different books. For gases, this correction factor would be..... in J/molK? Answer is in format 0.xxxxxx I'm a little confused... I'd appreciate any help. 1 atm= 1.013 25 bar or 1 ...
April 3, 2007 by Jennifer

chemistry
Lab on Determining hard water Not sure if I answered this currently, not completely sure how to explain either. If a student has a non-zero blank correction, but forgets to include that correction in his/her calculations:? a. Would his/her calculated [EDTA] be correct, too ...
January 17, 2013 by Ahmad

chemistry
Lab on Determining hard water Not sure if I answered this currently, not completely sure how to explain either. If a student has a non-zero blank correction, but forgets to include that correction in his/her calculations:? a. Would his/her calculated [EDTA] be correct, too ...
January 18, 2013 by Ahmad

math,correction
can someone correct this for me. 7(x 3) > 5x - 14 7x 21 > 5x 14 -5x -5x 1x 21 > -14 +21 +21 1x > 7 1x / 1 > 7 / 1 x > 7 the line has an open circle right on number 7 with an arrow going to the positive side. No. WHen you subtraced 5x from 7x, you should ...
January 9, 2007 by jasmine20

math,correction
can someone correct this for me please. Directions: Evaluate each function for the value specified. f (x)=x^2+7c+10, f (-2) so then this is what i did: f(-2)=-2^2-7(-2)+10 = 4+14+10 = 28 so then that means that f(-2) = 28 sorry the formula should read. f(x)=x^2+7x+10 i need to...
January 30, 2007 by Jasmine20

4th Grade Math Correction
drwl,thanks so much for your help. You are right I do not understand the method that you used. I was trying to do it the way you described before giving me the answer and it was not working.
January 8, 2009 by Sean

math,correction
Graph each of the following equations by first solving for y. 2x 3y = 12 so it would be: y = 2/3x 4 and the solutions points would be: So (-3,-6) is a solution
January 14, 2007 by jasmine20

math,correction
Find the y-intercept of -x - 9y= 9 so this is what i did: -9y = +x +9 i divided both sides by -9 y=(-(1)/(9)x-1 now from here i don't know what to do? y=-1/9 x -1 Yintercept is when x=0 so this is what i get: y=(-(1)/(9)x-1 y= (1(1)/(9)(0)-1 y= -1 so the y intercept is -1 good
January 27, 2007 by Jasmine20

math,correction
I have to determine which two equations represent parallel lines. equations are (a) y=(-4)x+2 (b) y=(4)x+2 (c) y= (1/2)x +2 (d) y=(-4)x+3 so the answer would be: A and D yes
January 28, 2007 by Jasmine20

math,correction
i have to simplify (a^7b^2)^7 so this is what i ended up with: a^49b^14 should i reduce it more or its fine like this? It is fine.
April 19, 2007 by jasmine20

English
I'm reposting you a few sentences I checked myself again, because you told me they were too wordy. Could you please have a look at them? Thank you 1)A ghost appears to Hamlet and asks him to take revenge and kill his murderer, Claudius. 1) Correction: A ghost appears to Hamlet...
January 6, 2012 by Henry2

bobpursley, math,correction
Let n be a postive integer, then n+1 is the next integer. sum the squares of those noumbers: n^2 + n^2 + 2n +1=85 solve for n. so this is what i did. n^2+2n+1=85 n^2+2n=85-1 n^2+2n=84 n=7056+4n
January 26, 2007 by Jasmine20

math
Given that h(x)=x+1/x-2 and g(x) =4-x. Find h(g)(x) and find g(h)(x). P.S. Thanks for the correction Steve.
December 11, 2012 by lindsay

Math, correction
the directions are perform the indicated divisions. so the problem is: (x^2-2x-35)/(x+5) so these are the steps i took: (-36x^3)/(6x)= so my answer was: -6x^2 Nope. Factor the numerator, one of the factors will be x+5, which will divide out.
January 23, 2007 by Jasmine20

MATH,correction
IS THIS CORRECT NOW. solve by using the quadratic formula. x^2 = -5-5 My answer: x = (-5 +- SQRT (5))/(2) I dont see any x term, so b is zero. sorry it suppost to read that first -5x-5
April 15, 2007 by jasmine20

English
I tried to do some of the corrections myself. I think some changes must still be made. Thank you very much. 1)A ghost appears to Hamlet and asks him to take revenge and kill his murderer, Claudius. 1) Correction: A ghost appears to Hamlet and asks him to avenge his murder by ...
January 5, 2012 by Henry2

math,correction
can someone correct this for me please. Directions: Solve the following system by substitution. 5x-2y=-5 y-5x-3 what i received as the solution are : x = - (1)/(5) and y = 2 which it would look like: (-(1)/(5) , 2) correct.
February 5, 2007 by jasmine20

correction of math
rewrite the equation 2x-3y= -6 as a function of x. My answer. f (x) = (2)/(3) x + 2 No. 2x=3y - 6 divide by two. x=3/2 y -2 hold on i was looking it over. wouldn't it be: 2x-3y=-6 would actually be: -3y=-2x-6 y= 2/3x+2 because you said that it would be x=3/2y-2 but how can ...
February 8, 2007 by jasmine20

English
Thank you very much for your corrections! Here are some more sentences I need you to revise. 1)There is the appearance of a ghost which urges the hero to commit the revenge. (Correction: to avenge, get/have/take revenge on Claudius/to seek revenge for his own murder). 2)A ...
January 5, 2012 by Henry2

MATH 8TH GRADE Correction
Sorry I forgot to give directions for each problem. The lines represent that the numbers are fractions. Thank you. Multiply 7/8 ~ 24/49 = Divide 45/81 = Simplify 73/5 =
October 29, 2011 by PLEASE HELP

math,correction
can someone correct me: i have to graph i have the inequalities: 3x -6y = 9 x -2y = 3 what i have is the points to plot if my y = -3/2 and my x = 0 therefore: (0,-1.5) and (0,0) No. If y=0, then x=3 . Check that.
January 6, 2007 by jasmine20

math,correction
Solve each of the following equations for x. Problem#1 (x)/(6) - (x)/(8) MY answer: x = 24 Problem #2 (x)/(x-2) - (x+1)/(x) = (8)/(x^2-2x) My answer is: 6 = x or x = 6 right on the first one. check your math on the second one. i've done it twice and both times got (-10).
March 7, 2007 by jas20

English
I forgot to include the following statements. Thank you. 1) You are fast like a lighning. Better: You are as fast as lightning. 2)Is it possible to write: "I didn't correct this paragraph because it was your first draft. You re-wrote it neatly (?) on your foolscap paper. (See ...
December 5, 2010 by Franco

English
In your previous post you wrote "time is perceived as subjective" so I won't evaluate it as a mistake. What do you think? I still have two more doubts. 1) The character's thougts flow freely without any temporal structures. (correction: .... freely in time). It lacks any ...
June 30, 2011 by Henry2

math,correction
the problem is: 4x+y>=4 so after solving for the equation line formula y=mx+b I got : y>= -4x+4 the points to plot was: (-1,8),(0,4),(1,0),(2,-4) and the line will be solid and the shading for solution would be on top going in that-------> direction.
January 29, 2007 by jasmine20

math,algebra,correction
Is this correct: solve using the quadratic equation: 5x^-4x+1=0 My answer: x= (2)/(5) +/- (1)/(5)i Or should i combine the denominators to look like this: x= (2+/-1)/(5) i I don't like where you show the i I would write the solution as (2 +-i)/5 or 2/5 +-i/5
April 16, 2007 by jasmine20

Math (repost)
In standard form, find the equation of the circle that passes through the origin and x-intercept 1 and y-intercept 2. (I fixed a correction a little too late after a response.) Help please? thanks!
February 7, 2010 by Ben

algebra - correction of previously submitted. Is t
4t^2/5=t/5+3/10 = t=3/4, t=-1/2
December 18, 2011 by Kai

Algebra (Please help!)
What is the error and what is the correction? -1/4 / 3/2 = -4/1 x 3/2 = -12/2 = -6
December 13, 2014 by Hallie

math,correction & help
Write the equation of the line L satisfying the given geometric conditions. L has y-intercept (0, -3) and is parallel to the line with equation y = 2/3x + 1.
January 16, 2007 by jasmine20

math,correction
i am really trying is this correct. solve: 5(x-2)^2 = 3 MY ANSWER THAT I GOT IS: X = 2 +- (SQRT (3) )/(5) no. 5(x-2)^2 = 3 (x-2)^2 = 3/5 x-2 = +- sqrt (3/5) x= 2 +- sqrt (3/5) so the whole fraction of 3/5 is inside the sqrt yes
April 15, 2007 by jasmine20

math,correction
simplify: 7sqrt(7x) + 5 sqrt (7x) My work: (7+5)sqrt (7x) My answer: 12sqrt (7x) is this correct? It looks fine. Good work. Thanks for asking.
April 19, 2007 by jasmine20

math ,correction
Solve each of the following equations for x. Problem#3 (5)/(x+6) + (2)/(x^2+7x+6) = (3)/(x+1) My answer is: x = 5 Problem #4 (2)/(5)= (x-2)/(20) My answer is: 10=x whoa. good luck. =0
March 7, 2007 by jas20

5th grade Language Arts
I missed these questions on homework about adjectives. Can you double check my corrections? Directions: 1. tell what is the adjective 2. what noun or pronoun it's describing Sentences: 1. Rhode Island is a small state. My orig ans: 1. small, 2. Rhode Island Correction: 1. ...
January 20, 2013 by Alex

english
Sentence Correction and Changes in Writing
September 11, 2010 by lisa

algebra
what is the error in finding the sum? 3/10 + (-1/10) = 3+1/10 = 4/10 = 2/5 what is the correction?
December 2, 2014 by Felicity

algebra
what is the error and the correction in finding the difference? 3/4 - 9/2 = 3-9 (4-2) = -6 / 2 = -3
December 8, 2014 by clara

Math
A sample of 100 students is selected from a known population of 1000 students to construct a 95% confidence interval for the average SAT score. What correction factor should be used to compute the standard error?
September 5, 2010 by Robin

English
Thank you very much for your last corrections. Can you check these sentences, too? Thank you very much in advance. 1)Th urban population was affected by serious diseases such as smallpox nd typhus. 2)The majority of children died before the age of five (before they reached the...
April 4, 2010 by Franco

E.L.A. PLEASE CHECK!
Identify the best correction of the clause fragment. When you get to the end of the block. A- Delete of the block. B- Change you to we. C- Change When to After. D- Add Turn to the beginning of the fragment. My choice is D. Identify the best correction of the clause...
October 1, 2014 by Skye

math,correction
can someone correct this for me plz.... Write the equation of the line L satisfying the given geometric conditions. (#1)L has y-intercept (0, -3) and is parallel to the line with equation y = (2)/(3)x + 1. My answer:
January 22, 2007 by jasmine

math,correction
the problem is: 3x-4y<12 so i came up with this: after solving for y=mx+b y< (3)/(4)x-3 and two points that i got for the graph was: (0,-3)and(4,0) and when i graph the line is dashed and the solution is going on bottom of the line
January 29, 2007 by jasmine20

math,correction
can someone check these for me please.... problem#4 Directions: Factor each polynomial completely by factoring out any common factors and then factor by grouping. Do not combine like terms. 3a^3+3ab^2+2a^2b+2b^3 My answer: (a^2+b^2)(3a+2b) you are correct
February 24, 2007 by jas20

math
A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10 degrees to the right of her original course, and flies 2 h in the new direction. If she maintains a constant speed of 680 mi/h, how far is she from her starting position?
December 10, 2008 by Lilit

Math Correction
Explain how you can tell(without graphing) that the function has no x intercept and no asymptotes. What is the end behaviour? r(x)= x^6+10 / x^4+8x^2+15 How would I solve this? I know it has something to do with factoring but im not sure what else to do. this is what i have so...
December 8, 2010 by Amanda

Math
A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10 degrees to the right of her original course, and flies 2 h in the new direction. If she maintains a constant speed of 655 mi/h, how far is she from her starting position?
September 6, 2014 by Jason Q.

algebra
correction to previous problem should read: (w^2-1)/(w-1) x (w-1)/(w^2+2w+1)
July 13, 2009 by Joe

please help (algebra)
What is the error and correction in finding the difference? 3/4 - 9/2 = 3 - 9/4 - 2 = (-6/2) = -3
December 10, 2014 by anon

math-correction
Petrus shared his birthday cake with 5 of his friends.He gave Sandy 1/8,Mary and Paul1/10 each.He gave Jack 1/5 and Sandra 3/20.What fraction of the cake had he left.
February 12, 2013 by iris

Language Arts
I need Help finding in understanding to get correct answer Before we buy our tickets. (1 point) Before we buy or tickets tomorrow. Before we buy our tickets, we should check the weather. We buy our tickets before. This is a complete sentence. No correction is necessary. 22. ...
December 21, 2012 by Eric

math, correction
Problem states: A square has sides of length 3x-2cm. Express the area of the square as a polynomial. my answer: (3x-2)^2 should i leave it like this or 9x^2-12x+4 I would multiply it out. CAN YOU SHOW mE WHAT YOU MEAN. I'M CONFUSED.
January 23, 2007 by Jasmine20

math, correction
the equation y=17x-90. describes the amount of money a class of students might earn from candy bar sales. What are the slope and y-intercept of this line? so my answer is slope is 17 and y-intercept is: -90 yes
January 27, 2007 by Jasmine20

math, correction
can someone help me correct this Directions: Dtermine which two equations represent perpendicular lines. options are: A) y = 2x-4 b) y = (1)/(3) x + 4 c) y= - (1)/(2)x +4 d) y = (1)/(3)x - 4 wouldn't it be a and c . Because b and d have the dame slope which are parallel lines...
February 12, 2007 by jasmine20

Grammar Correction to be made - Please
PROCUREMENT WORK MATRIX
September 17, 2006 by Kums

math,correction&help
Is this right:if it still needs more can someone help me out what else can i say....thanks why are polynomials important? polynomials are important because the are used to determine and solve the unknowns in equations. Many natural processes can be modeled in math equations, ...
March 4, 2007 by jas20

math,correction
Can somoene helpme plz... Simplify radical 7 * radical 14 wouldn't it be radical (7*14) = radical (98) = 7radical (14) = 7 radical (2) The result is right, you erred on the next to last line. So how do i show that step that i am wrong in...
March 29, 2007 by jasmine20

biology
correction to earlier question another name for a very large molecule
October 28, 2007 by trav

math, correction
Find the LCM for 4 and 20 My answer is: LCM IS 20 Your answer is right
February 13, 2007 by jasmine20

physics
A spaceship is traveling through deep space towards a space station and needs to make a course correction to go around a nebula. The captain orders the ship to travel 2.9 106 kilometers before turning 70 and traveling 2.7 106 kilometers before assuming the path towards the ...
June 26, 2013 by meme

math,correction
Multiply. (x+2)(x-2) my answer is: x^2-4 Factor completely. 3(x-2)^2-3(x-2)-6 MY answer: 3(x-4)(x-1) Factor 9x(x-7y)-6(x-7y) My answer is: (9x-6)(x-7y) Divide: (x^3+2x^2+x+12)/(x+3) My anwer is: x^2-x+4 Looks OK!
March 2, 2007 by jas20

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