Monday

October 24, 2016
Number of results: 143,293

**English**

Please suggest me the best fit in each sentence. 1. the car--------dangerously before coming to a sudden halt.(turned, swerved, screeched) my answer is "turned" 2. The Manager------------off angrily after giving them orders.(broke, stalked threatened) My answer is broke 3....

*March 26, 2009 by ramesh reddy*

**math**

1)Find the third iterate x3 of f(x)=x2-4 for an initial value of x0=2 A)-4 B)4 C)12 D)-12 I chose C 2)Use Pascal's triangle to expand:(w-x)5 This ones long so I chose w5-5w4x+10w3x3-10w2x4+5wx4-x5 3)Use the binomial Theorem to find the third term in the expression of:(n-2p)6 A...

*December 13, 2007 by Jon*

**Math**

A ship leaves England for the Strait of Magellan. It is traveling at a constant speed of eight knots and takes 41 days to reach the Strait of Magellan. The ship reaches the Strait of Magellan at the exact time of day that it left England. How far did the ship travel? Choose ...

*December 9, 2014 by ana*

**Math help **

each time old faithful in Yellowstone national park erupts, rangers can estimate the height of the geyser by comparing it to the height of a tree. first the Rangers locate a tree of the same height . the shadow of the tree is 93 feet at the same time that the shadow of a 6ft ...

*December 6, 2014 by Anonymous*

**English help**

I added more of my ideas: Is the main conflict in Return of the soldier between Chris's desire to return to the past and his responsibility to the present, between Jenny and Kitty or is it between two other opposing forces? I must write an essay about this so please help me. I...

*October 21, 2016 by Mark*

**Maths**

bobpursley have I got the answer right to this sequence question 3n - 1 answer 2,5,8,11,14,

*September 27, 2007 by Robert*

**Math**

Please help I have the answer to the problem but can figure the steps to solve it. 1/4 = 3 - 2x-1/n+2 I know the answer is -26/3

*November 27, 2007 by Alicia*

**Algebra**

Linear Equation -8x+4y=-12 Answer book states is y=2x-3 I am not arriving at this answer when I simpify

*February 22, 2008 by G*

**chemistry boiiii**

which of these solutions is the most basic? i thought it was [OH-]=1*10^-13. BUT the answer is [H+]= 1*10^-11. HOW COME THAT IS THE ANSWER?

*May 29, 2008 by Miley*

**Algebra**

P2-2''' 2(P2-2) ________=_______=0.5 (P2+2)/2 P2+2 The answer to this should be 0.5. I am not getting this answer. I am not sure What I am doing wrong.

*July 19, 2008 by G*

**math 7th grade**

solve the equation 5=f-7 tell me how you get the answer i don't want just the answer i want to know how to do it

*September 17, 2008 by keke*

**math**

3x+2y = 0 x-2y = 0 If the system has infinitely many solutions, express your answer in the form x=x and y as a function of x Your answer is x=? y=?

*September 3, 2009 by Jillian*

**math**

i cant seem to get the answer that the teacher gave us which is 5y^2-11y The problem is simplify: 2y^2-y[3-2(y-4)-y] how did he get that answer?

*October 28, 2009 by Jaison*

**english**

what are 3 ways that language construct social reality.? i want an answer, not a website. if u don't know it, don't answer

*January 25, 2010 by mike*

**Chem**

How many sigma bonds are there in trypophan? I know the answer is 28 but I don't know how to get that answer. Can someone please explain?? Thanks!

*February 12, 2010 by Lauren*

**Math (URGENT)**

Write and simplify the expression. My answer: 2x +(x+3)(x-2) = x^2-x-6 Textbook Answer: x^2-x-2 Please help. Thanks.

*April 25, 2010 by John*

**Math**

5a+6b/2 minus 5a+6b/2 The answer is suppose to be 6b. When I try and solve it I keep getting 0 for my answer.

*May 6, 2010 by Rick*

**Math**

Solve. x-6/x-9=3/x-9. I came up with a answer of -2/3 but I don't think that is the right answer. Could someone please help? Thanks.

*May 16, 2010 by B.B.*

**alg**

Divide: p^2 + 4p - 5 / p^2 + 7p + 10 * p + 4 / p - 1 a) p + 2 b) p + 2 / p + 4 c) p+4 / p+2 d)2 Just need to know if my answer is right or wrong and the answer i picked was c

*June 29, 2010 by sean *

**algebra**

will someone tell me what the answer is to this problem? and how they got the answer? SO CONFUSED solve for x: y = mx + b

*September 25, 2010 by j*

**to mRS.SUE**

BUT I DON'T UNDERDSTAND HOW YOU EXPLAIN IT!SO FOR MATH,THE ANSWER IS 20?HOW DID YOU GET THAT ANSWER?I NEED AN EXPLANATION!

*February 22, 2012 by Celest*

**algebra**

what are the steps of solving (4sqr(41))^2 the answer is 656 but i need to know how the got the answer

*October 2, 2012 by peter*

**Chemistry**

What is the concentration of Cu2+ in a solution that is 0.10 M Cu(NH3)4^2+? (Kf = 1.2 x 10^12) The answer is 8.0 x 10^-4 How do I solve the problem to get the answer

*October 14, 2012 by Kelly*

**maths**

x(x-5)(x+2) is the answer to this -4x^2 + 10x if not could you write the correct answer and explain hoow you got it

*October 25, 2012 by amy*

**math**

what is the square root of 6,multiplies the answer bt 2 and then squares that answer.please explain,thanks

*December 5, 2012 by charlie*

**math**

(-4)((-6+9)-5^2)-15 answer is 73 but i'm getting a complete different answer, im following pemdas but still don't get it?

*October 19, 2013 by Anonymous*

**algebra**

I'm not sure how to answer this question? 1<3x+2<12 Please explain the answer so I know how to do these kind of questions

*September 12, 2014 by Janet*

**Reading**

What is something that can be cultivated? My answer: Crops like corn. ^Is that answer correct?

*September 21, 2014 by Fawn*

**Math Help **

Which pair(s) of functions are inverses? There may be more than one correct answer. a.) f(x) = x - 12, g(x) = x + 12 b.) f(x) = 3x, g(x) = 1/3x c.) f(x) = 4x, g(x) = -4x d.) f(x) = 2x + 1, g(x) = 2x - 1 My answer: B & C

*September 30, 2014 by Sue*

**Chemistry**

Among the following electrons, which has highest energy? a. n = 3, l = 2, m = 0, s = + 1/2 b. n = 4, l = 0. m= 0 , s = - 1/s answer is A. but i want to know that how to get this answer help please?

*October 3, 2014 by Shahab Mirza*

**Algebra**

What is a solution for-the inequality y>1.9? -9 -2 2 1.9 My answer is if it has to be greater then 1.9 the answer must be 2.0 from those 4 choices.

*October 4, 2014 by Tricia*

**math**

what is the answer to this question? I just want to double check my answer that I wrote on a test? (3a)^1/2 x (3a)^-1/2

*June 12, 2015 by Anonymous*

**precalc**

y=10cos(2π/3)(x-.3)+50 x=17.2 i plugged this into the calculator and i got -34.5, but the answer is 43.3 how do i get that answer?

*September 23, 2015 by mary*

**math**

x=3+2 p.s i know the answer... im just asking to know if your smart enough to answer such stupid question

*November 28, 2015 by diba*

**Geometry (check)**

solve each equation: 1) x + 2x - 6 + 6 MY ANSWER: x-x + 2x-x +12 _______________ x=12 2) 3x + 9 + 5x =81 MY ANSWER: 3x-3x + 9x + 5x-3x = 81 9 + 2x = 81 9-9 + 2x = 81-9 2x = 72 2x/2 = 72/2 x=36 3) x - 2 = -4 + 7w I need help with this one

*February 24, 2016 by Hazel*

**Geometry (check)**

solve each equation: 1) x + 2x - 6 + 6 MY ANSWER: x-x + 2x-x +12 _______________ x=12 2) 3x + 9 + 5x =81 MY ANSWER: 3x-3x + 9x + 5x-3x = 81 9 + 2x = 81 9-9 + 2x = 81-9 2x = 72 2x/2 = 72/2 x=36 3) x - 2 = -4 + 7w I need help with this one

*February 24, 2016 by Hazel*

**Algebra: Check Answer**

What are the solutions of the equation: x^2 + 14x = -130 ? a) 2, -16 b) 10, -13 c) -2, 16 d) no solution (~~ MY ANSWER d. ~~)

*February 24, 2016 by Breanna L.*

**Maths **

I need to solve this inequality: 3(x-1)^2 > 0 The answer is x ‚ 1, but I don't understand why the answer is not allowed to be equal to 1? Thanks :)

*February 26, 2016 by Maria*

**algebra Need to make sure that my answer is correc**

−( 3x + 3 ) + 2( 2y + 2 ) = -3x + 3 + 4y + 4 = -1x + 4y +7 Is this the correct answer

*September 12, 2016 by jennifer*

**MATH**

Evaluate: 7 + (-9) + (-5) + 6 A) 17 B) -1 C) 9 Okay.. I am having a brain fart! Do you do the math in the parenthesis first? If so, the answer would be A> 17? Please help!!

*December 2, 2009 by Anonymous*

**math**

A number pattern has 75 as its first term. The rule for the patterm is subtract 6. What is the sixth term ? a).39 , b). 45 , c). 51 , d). 69. My answer is a).39

*February 24, 2014 by Anonymous*

**english**

"Why I refused." at first i think it's a fragment.. but i'm confused because it has a subject "I" and a verb "refused".. So what's the correct answer?

*November 27, 2014 by HELP PLEASE*

**math**

6x+12,2x+4 and x-7 are the first three terms of a geometric sequence. -is this a converging or diverging sequence...justify your answer

*January 12, 2016 by sashen*

**Math**

A recipe ask for 2/3cup of water and they want to triple the recipe. How do I show the work. What is the first step to get the answer.

*April 13, 2016 by Jim*

**MATH**

solve 1-(2/x)=2/(x+2) Express your answer in simplest radical form. What is radical form ne how? 1-(2/x)=2/(x+2) Multiply both sides by x(x+2): x(x+2) - 2(x+2) = 2x Note that we cannot allow x to be 0 or minus two because for these values the original equation is not defined. ...

*January 17, 2007 by Shay*

**SpanishHELP? :/**

Can Someone help me put my answers in spanish? Thanks? ¿Alguna vez has comido insectos? Answer:No I never have. I have bugs! ¿Cuánto tiempo has estudiado español? Answer:I've studied spanish for about two years now. ¿Habías estudiado en una "escuela virtual" antes? Answer:Yes...

*January 22, 2013 by Victoria*

**Calculus**

According to Kleiber's Law, the metabolic rate P (in kilocalories per day) and body mass m (in kilograms) of an animal are related by a three-quarter power law given below. Estimate the increase in metabolic rate when body mass increases from 65 to 66 kg. (Round your answer to...

*September 21, 2010 by Rey*

**Calculus**

According to Kleiber's Law, the metabolic rate P (in kilocalories per day) and body mass m (in kilograms) of an animal are related by a three-quarter power law given below. Estimate the increase in metabolic rate when body mass increases from 65 to 66 kg. (Round your answer to...

*February 23, 2011 by Lillian*

**Temperature(Math)**

At 5 o'clock in the morning, the temperature at the top of the race course was -13o. By 10:00 A.M., it was +12o. How much had the temperature risen? Answer: 25o The temperature rose from -12o to +23o by noon. How much did the temperature change? Answer: 11o In the afternoon, ...

*January 26, 2012 by Andrew*

**math**

An Apple Computer Center sells computers for $1,192.80. Assuming the computers cost $10,080 per dozen. a. Find the dollar markup for each computer. (Round your answer to the nearest cent.) Dollar markup $ b. Find the percent markup on cost for each computer. Percent markup % ...

*June 20, 2016 by monica*

**AP Calculus**

A particle is moving along a horizontal straight line. The graph of the position function (the distance to the right of a fixed point as a function of time) is shown below. Answer the following questions only on the interval (0,8). 1. When is the particle moving toward the ...

*September 28, 2016 by Korinna*

**Spainsh**

Check? Choose the correct option to complete the sentence Choose the correct option to complete the sentence 1. Marco y Ana ______________ en Acapulco por 3 semanas A. estuvo B. estuvieron C. estuvimos D. estuvisteis My answer: A Yo no _____________ comprar ropa muy cara en la...

*December 13, 2012 by Unknown*

**math30**

A sequence has a first term of 24 and every other term is one half of the previous term. Find a recursive formula that defines this sequence. The answer of this question is: an=an-1*1/2 Somebody can help me and let me know why is 1/2 on the formula? please please!!! I am not ...

*August 23, 2012 by alejandro*

**Algebra**

How do I answer this? Robert needs to cut four shelves from a board that is 2.5 meters long. The second shelf is 18 centimeters longer than twice the length of the first shelf. The third shelf is 12 centimeters shorter than the first shelf. The remaining shelf is 4 centimeters...

*April 13, 2015 by Ruth*

**math **

This was on my test and have a few more question that is from my test. 18.The Sum of five unequal natural numbers is 90. The second largest of these five numbers can be at the most? A.19 B.41(41 is the right answer) C.44 D.43 E.42 please show work. 22.In what month does the ...

*July 30, 2014 by Mat*

**Math-Population Word Problem**

The population of rabbits in a national forest is modeled by the formula P=8,600+650 ln(t+1) where "t" is the number of years from the present. a)How many rabbits are now in the forest b)Estimate when it will take for the number of rabbits to reach 12,000? c)Estimate how many ...

*March 26, 2013 by Jake*

**physics**

A typical steel B-string in a guitar resonates at its fundamental frequency at 240 Hertz. The length of the string is 0.620 m. What is the wave velocity along the string? Find your answer in m/s, but do not enter units. IS THE ANSWER 148.8m/s? (Frequency)(Wavelength)= Velocity...

*March 31, 2011 by Jamie*

**algebra 2**

solve for x (x-4)(x+2)=40 you need to make it eaqual to 0 and the correct answer is 8 and -6. how do i get this answer

*November 28, 2007 by kristin*

**Advanced math--check answer please**

Which system is inconsistent? A) y=0.5x x-2y=1 B) 2x-y=8 4x+y=5 C) x+y=0 2x=y D) y= -1 x=2 Answer: A Thanks

*June 22, 2008 by Lucy*

**Pre-Algebra**

The problem is 6 + -x/2 = 14 My answer is x = 16. The "correct" answer is -16 but I don't understand this solution.

*January 14, 2008 by Ryan*

**Math**

So, I subtracted 7/9 - (-13/18) and got an answer of 1/18. Would this answer be negative or positive????

*February 1, 2008 by greatdanelola*

**Math**

The lcm for... (1+3t) (1-9t)^2 (1-3t) Answer 9t^2 or (3t+1)(-3t+1) I'm not sure which answer I have is right, could you help me please.

*June 16, 2008 by Ashli*

**math**

Please check this problem to see if I answer correctly x - 3 > 8 Answer x > 11

*September 3, 2008 by jay jay*

**response to answer on algebra 1**

6a + 18b - 8b- 20a is the answer 26a + 10b

*January 6, 2009 by Kiwi*

**Math- Please check answer**

(.200-x)2 Would the answer be .400+x2

*February 25, 2009 by Anonymous*

**3rd grade**

Bobby subtracted 75 - 45 and said the answer is 30. Is his answer reasonable? why or why not?

*November 11, 2009 by ais*

**Geometry**

Solve the proportion. x + 7/x + 4 = 7/x − 3 for x. a) What is the larger answer? b) what is the smaller answer?

*November 27, 2009 by Chitra*

**calculus**

evaluate tan^2 3.658 I know the answer is .322 but I don't know how to arrive at the answer.

*February 6, 2010 by edwin*

**college algebra**

f(x)=x^2-4x-2 g(x)=x+7 what is the function using (f.g)(x) my answer is x^3-3x^2-30x+14 is this the correct answer

*April 23, 2010 by Jake*

**Algebra HELP**

(3((3x-1)/(x+3)) - 1) / (((3x-1)/(x+3)) + 3) What would the answer be? I already found the answer but I just want to check.

*October 28, 2010 by Amy*

**8th grade Math**

Can you please check my answer? Solve for x. 7- 7/2x = -5 my answer: x = 42

*November 13, 2010 by Elizabeth*

**ALGEBRA**

x + 7 + 3(4 + 5) = (x * 12) + 12 I came to up with the answer of 35 but that answer isn't sitting well with me not sure where I went wrong can anyone help?!!!

*January 19, 2011 by So Lost*

**Algebra**

Solve for v. v+6/5=3/5v-7/3 Simplify your answer as much as possible. This answer cannot be a radical. Thanks

*January 23, 2011 by Rachal*

**Math **

Ms Sue, How did you get that answer? Can I get an example? My current question was 39 and f more and your answer was 36 + f

*November 17, 2011 by mekhi*

**caculus**

ʃ dx/x^4(1/x^2-2)^2 please help i need solution..i got the answer.. answer= 1/6(1-2x^3)=c thanks

*January 23, 2012 by ME*

**math**

which of the following sets is a subset of A? A:5,25,15,10,20,30 not just and answer A.5,15,60 B.10,20,50 C.5,10,20 D.15,30,60 well i got the answer C

*August 3, 2013 by vincent*

**algebra**

Given the peoblem (-3)2 x ( -3 )4 which is the correct answer (-3)6 or (9)6 ? Explain how you got the answer

*September 30, 2013 by John*

**math**

sayed gave an answer of 6 6/7 for the problem 4 2/7 times 1 3/5, is this a reasonable answer

*February 26, 2014 by darla*

**Algebra 1 Answer Evaluation **

Factor the following polynomial completely. "3c^2 + 12 - 63" My answer: (3x +9)(x - 7)

*March 24, 2014 by Anonymous*

**Algebra 1--Please, check my answer!**

Add or subtract. Simplify your answer. 1. ((2t)/(4t^2) + (2)/(t)) A: 5/2t

*May 31, 2014 by Victoria*

**algebra plz check answer**

How many real zeros does y = 3x 4 - 2x 2 + x - 3 have? A. 5 B. 4 C. 3 D. 2 my answer is d

*September 8, 2014 by Angie*

**math help**

(y^3)^-2 (y^2)^0÷y^-3 the answer is1/y^3. I just don't understand how is that answer. Please explain

*September 9, 2014 by Anonymous*

**please help**

Choose the answer that identifies the nominative case pronouns. I, you, he, she, it, us, you, they I, you, he, she, it, we, you, they I, you, he, she, it, we, you, them I, you, he, she, its, we, you, they # 3 is the answer?

*October 23, 2014 by Sara*

**6G Math (pls check my answer)**

Solve the inequality. y+3<6 My answer: y+3<6 y+3-3<6-3 y<3 Am I correct?

*November 18, 2014 by Cathy*

**Algebra**

How do I explain the steps for the answer I reached involving a^1/a^2 with the result of my answer of 1/a^3/2 ?

*February 25, 2015 by Shirley E.*

**math**

find the standard deviation for the given data. Round your answer to one more decimal place than original data. (9,7,13,24,32,45,47) I get 16.62041 but how do I round my answer to one or more decimal places? I am a little lost.

*November 19, 2009 by Marie*

**Physic**

A massless rope is wrapped around a hollow cylinder of radius 23 cm whose central axis is fixed in a horizontal position. A mass of 3.8 kg hangs from the rope and, starting from rest, moves 137 cm in 2.2 s. What is the mass of the cylinder? (Answer: 62kg) Answer is provided ...

*May 6, 2014 by Anonymous*

**Grammar-Capitalization**

True or False 1. A direct quote never begins with a capital letter. Answer: False 2. You should capitalize proper names only if they are part of a quotation. Answer: False 3. Familiar titles, such as uncle, are capitalized when used with a proper name. Answer: True Thanks

*May 12, 2011 by Leslie*

**math**

Can you tell me if I have the correct answer to this problem. A formula to determine the area of a person’s skin in square inches is s=15.7w^0.425 h^0.725 where w is weight in pounds and h is height in inches. Use S to estimate the area of a person’s skin who is 65 inches tall...

*April 30, 2011 by patiance*

**algebra**

the new school has exactly 1000 lockers and 1000 students. on the first day of school, the students meet outside the building and agree on the following plan: the first student will enter the school and open all of the lockers. the second student will then enter the school and...

*January 12, 2011 by Bri*

**statistics**

A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 121.2-cm and a standard deviation of 1.8-cm. Suppose a rod is chosen at random from all the rods produced by the company. There is a 23% probability that the rod is longer than...

*October 18, 2011 by Victor*

**math**

use exact values of the sin,cos and tan of (pi/3) and (pi/6)(which I have found)and the symmetry of the graphs of sin,cos and tan to find the exact values of sin(-pi/6), cos(5pi/3) and tan (4pi/3). I know that sin -(pi/6) = -1/2 and cos (5pi/30 = 1/2 and tan 4pi/3 = root 3 but...

*August 23, 2011 by jenny*

**Pre-Calc**

A hot-air balloon is floating above a straight road. To estimate their height above the ground, the balloonists simultaneously measure the angle of depression to two consecutive mileposts on the road on the same side of the balloon. The angles of depression are found to be 24...

*March 23, 2012 by John *

**Math**

a) Subtract -6 Find the opposite Add -2 Subtract -4 Find the opposite The answer is -5 The original integer is_____ b) Add +14 Add -5 Find the opposite Subtract +6 Add +3 The answer is 0 The original integer is ____ I need help. Thank you!

*February 2, 2011 by Miley*

**6grademath**

Pattern of increasing perfect squares is shown25,36-----64,81,100,what is needed to square to find the missing term,5,6,7,8.....how do I find the answer.

*January 31, 2013 by Sunny*

**maths logarithms**

Solve this equation: 5^2x+1 + 24(5^x) = 5 The answer has to be -1 but I can't understand how to get this answer. Can someone please explain? Thanks!

*October 17, 2007 by Claire*

**math**

i need help with this problem:2x-y=-4 -x-y=5 when you answer this question can you plz include the steps you did to get the final answer?

*November 1, 2007 by asha*

**factoring**

Question: 30x^3 + 18x^2 - 5x - 3 My Answer: 6x^2(5x+3)(-5x-3) Is that right. If not can you please correct my answer and tell me what to do! Thanks :)

*January 30, 2008 by Miley*

**algebra**

3(7+2x)¡Ü 30+7 (x-1) The answer to this inequality problem is x ¡Ý -2 I can't figure out how they got this answer. Can you show me the steps?

*April 5, 2008 by C*

**algebra**

3(7+2x ¡Ü 30+7 (x-1) The answer to this inequality problem is x ¡Ý -2 I can't figure out how they got this answer. Can you show me the steps?

*April 5, 2008 by C*