# Critical Thinking/Math

9,899 results, page 13-
## debating on rap...

anybody have anything i could say in a debate that's debating on the CON side of "rap music promotes racism" (i'm saying rap DOESN'T promote it)? Try thinking up different sets of search terms and then entering them at http://www.google.com. I tried it

*asked by narine on November 16, 2006* -
## polynomials

lol, i also have these Factor the polynomial x2 + 3x – 18. Which one of the following is a factor? Factor the polynomial 12x2 + 11x – 5 completely. Factor the polynomial 18a2b – 4ab + 10a completely Factor the polynomial 2x2 – 50 completely. Here's

*asked by mike on May 15, 2007* -
## math

calculate the amount a person would earn over a period of time if his or her salary were a penny the first day, two cents the second day, and so on doubling each day. Day Pay =============== 1 0.01000 2 0.02000 3 0.04000 4 0.08000 5 0.16000 Your total pay

*asked by Carlson on February 23, 2017* -
## statistics

Find the indicated binomial probabilities. Round to the nearest 3 decimal places. In a local college, 20% of the math majors are women. Ten math majors are chosen at random. 1) What is the probability that exactly 2 are women? 2) What is the probability

*asked by please help me! on March 23, 2010* -
## Question

Will these clubs below help me get into one of these colleges: 1. Illinois state university school of arts 2. Yale University School of Arts 3. The Illinois Institute of Art — Chicago 9th Grade Club • Epiphany (Literary Magazine) • Heart Club •

*asked by Lauren on December 30, 2011* -
## english-please revise

Question: What was your experience with the Center for Writing Excellence (CWE) in the past? In addition to the CWE, what other writing tools are available for revising a research paper? How can you become your own editor and look at your writing with a

*asked by rose- Ms. sue on May 27, 2008* -
## math

Ivan finished es025-1.jpg of his math homework problems and all 3 questions for his science homework before dinner. If he finished a total of 43 problems before dinner, what is the total number of math homework problems he was assigned?

*asked by shark on March 23, 2018* -
## Math

You have 34 math and science problems for homework. You have 10 more math problems then science, how many of each do you have?

*asked by Erin on February 25, 2013* -
## teachers aide curriculum comtent

when are children first developmentally ready to begin learning science? (a)kindergarten (my answer) (b)fifth grade (c)junior high (d)high school according to recent science curriculum guidelines what percent of class time should students spend in hands on

*asked by susue on August 27, 2011* -
## problem solving

pasha is thinking of a number such that when twice the number i added to three times one more than the number she gets the same result as when she multiplies four times one less than the number. what number is pasha is thinking about

*asked by Anonymous on January 14, 2016* -
## Statistics

What critical t value would be needed to construct a 90% confidence interval on a sample of size 22? 1.717 1.323 2.080 1.321 1.721

*asked by Clueless on October 26, 2012* -
## comp

What is one important distinction you could not overlook when making a critical evaluation about the Boston Tea Party? Clarify the importance of that distiction.

*asked by meme on September 11, 2011* -
## Statistics

In order to critical values of t to be precisely correct for testing Ho: u1-u2=0 using small independent samples, we must assume a. ó1 = ó2 b. normality of populations c. u1 = u2 d. all of the above.

*asked by Kevin on April 29, 2014* -
## Engineering

What is the critical buckling force that will buckle a 9 foot tall 2 x 4 (K = 1.0)? Please show how to set up the problem and the steps to solve. I do not understand. Thank you.

*asked by Nabil on September 29, 2013* -
## Stats

What critical t value would be needed to construct a 90% confidence interval on a sample of size 22? 1.717 1.323 2.080 1.321 1.721

*asked by etwetw on November 4, 2012* -
## business

How are the tactical plan and the goals related to long-term objectives (LTO) and Critical Success Factors in your experience

*asked by stefanny on March 4, 2011* -
## child care

windows of time during which enviorment influences on development are enhanced are called blank periods? a.sensitive b. critical c. crucial d. necessary i say c?

*asked by kellie on April 26, 2011* -
## Statistics

you are going to test the claim that more than 60% of men refuse to ask for directions when lost. if you use a significance level of .10, what will the critical number be for your rejection region?

*asked by Amaury on June 30, 2013* -
## Calculas

Find any critical numbers of the function. (Enter your answers as a comma-separated list.) g(t) = t sqrt6 − t , t < 13/3 I don't even know how to start out!

*asked by Mary on February 19, 2012* -
## physics

Show that the critical velocity of body revolving in cercular orbit very close to the surface of a planet of radiuis R and meandencity.

*asked by Anonymous on August 7, 2014* -
## Statistics

What critical t value would be needed to construct a 90% confidence interval on a sample of size 22? 1.717 1.323 2.080 1.321 1.721

*asked by Clueless on November 1, 2012* -
## MAth

Find the critical numbers, increasing intervals, x-values where f has an inflection point, and where the graph is concave down from the equation f(x)=2x^4-3x^3-10x^2+20

*asked by Tyler on January 27, 2011* -
## Chemistry

1/[N2O] = 1/(1.75M) + (1.10E-3M^-1 S^-1)(1852s) [N2O] = 0.383 M I know I posted a similar question but I am having trouble with this one as well. Should I do 1/1.75 first and then add 1.10e-3 and then multiply by 1852? Math(Thank you for your help) - john,

*asked by Hannah on March 9, 2012* -
## English

1. My math exam is tomorrow. 2. Tomorrow is my math exam. 3. Tomorrow I have a math exam. 4. I take a math exam tomorrow. (Are all the same and grammatical?) 5. What did you do over the summer vacation? 6. What did you do during the summer vacation? 7.

*asked by John on August 25, 2009* -
## math 140

The math scores of a math test for five students were posted on the bulletin board. The students' names are Rod, Penny ,Jake, and Fred. Rod and Fred scored the same number of points. Penny did not get the highest score. John's score was 5 points lower than

*asked by betsy on March 18, 2013* -
## Math

Jen figures she has a 70% chance of passing math and an 80% chance of passing history a) What is the probability that she passes math and history? What assumption did you have to make to answer this question? b) What is the probability that she will pass

*asked by Lukas on May 10, 2017* -
## Creating High-Quality Centers

Which of the following teachers is using the computer most effectively? A. "I use the computer to manipulate figures and place the actual hands-on manipulatives nearby." B. "I use the computer so that children can manipulate geometric figures." C. "I

*asked by Priscila on March 14, 2017* -
## math

I’ve skipped to much school, well not necessarily skipped but have been sick. I had strep throat for 2 weeks. Now i get this project mailed to me, sleep all day, and didn't do it. I just need one more strategy that explains this: How to get the answer to

*asked by ral on October 18, 2010* -
## geometery

4. Quadrilateral MATH has been dissected into squares. The area of the red square is 64 square units and the area of the blue square is 81 square units. Determine the dimensions and the area of quadrilateral MATH.

*asked by kim on June 9, 2014* -
## geometry

Quadrilateral Math has been dissected into squares. The area of the red square is 64 square units and the area of the blue square is 81 square units. Determine the dimensions and the area of Quadrilateral Math?

*asked by Maria on October 25, 2014* -
## Math

7. Add 7 1/2+3/4= 1 1/4 8. Divide 3/4 / 2/3= 1 1/8 9. Sam has 4 projects due next Friday. he has completed 1/2 of his English project, 0.25 of his History project, 1/8 of his Science project, and 75% of his Math project. Write the list of these 4 projects

*asked by Jerald on November 2, 2013* -
## TO JOEY AND OTHERS

Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ??) in the subject line to make it faster for each teacher to find those questions in his/her areas. An even better subject heading would

*asked by Writeacher on December 17, 2006* -
## To Margie and others:

Please remember these things, especially #4: 1. This is a homework help website; please put your subject (math, science, English, or ??) in the subject line to make it faster for each teacher to find those questions in his/her areas. An even better subject

*asked by Writeacher on January 24, 2007* -
## TO ALL STUDENTS

Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ??) in the subject line to make it faster for each teacher to find those questions in his/her areas. An even better subject heading would

*asked by Writeacher on December 14, 2006* -
## TO SYED AND OTHERS

Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ??) in the subject line to make it faster for each teacher to find those questions in his/her areas. An even better subject heading would

*asked by Writeacher on December 17, 2006* -
## Math

This year was first year of online school, and it was the WORST! (I go to connections and I would never advise it to anyone!) Anyways the math FSA for 6th grade is coming up, and my school did not do a good job teaching me, I hardly feel like a learned

*asked by Renee :) on April 23, 2018* -
## critical and creavtive thinking

Assignment: Together We Stand Letter Suppose you live in a new suburban community. It offers all the amenities and benefits of a tight-knit small community, with the benefits of living close to the big city. Some years pass, and several children and adults

*asked by laura on April 29, 2011* -
## business

The interviewer wants to know why you got a D in all your English classes until this year, when you got a B. Your best response is A- “I had problems writing and never thought it was important. Then, I realized that it is important, so I got myself a

*asked by Anonymous on February 22, 2012* -
## science

Hi again. A question about the digestive system. How does the digestive system help the circulation system to function properely? I was thinking that the answer would be that... Because the function of the digestive system is a chemical and physical

*asked by 1234 on November 23, 2009* -
## Homework

How can I get help with my homework. Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ??) in the subject line to make it faster for each teacher to find those questions in his/her areas.

*asked by Chante on December 11, 2006* -
## HELP MATH

Thank you Reiny. I really appreciate the help but I am not really understanding the the exprssions well enough to explain the answer. Also at first I was thinking that the answer has nothing to do with actual money but only how much inventory or merchanise

*asked by To: Reiny on November 15, 2009* -
## Calculus

Can someone help me finish this question... I got most of the answers but need help. Suppose that f(x)=3x−6x+5. (A) Use interval notation to indicate where f(x) is defined. If it is defined on more than one interval, enter the union of all intervals

*asked by Nicola on November 27, 2011* -
## Grammar

2.Brianna eats chocoloate whenever she gets poor grade in math. whenever she gets a poor grade in math is underlined. I believe this is a dependent clause. 3. After the house flooded, the family moved into a temporary shelter. After the house is flooded is

*asked by Patrick on October 15, 2015* -
## English

Talk with your partner about what you don't have to do during the vacation. What don't you have to do on vacation? 1. I don't have to go to school. 2. I don't have to take the bus. 3. I don't have to take bus number 5 to go to school. 4. I don't have to

*asked by rfvv on May 27, 2015* -
## Calculus

We are finding critical numbers f(x)= 8x^3+x^2+8x f'(x)=24x^2+2x+8 -> 2(12x^2+x+4) I'm honestly stuck. All I can tell is that I need to set my f'(x)=0, but I am lost there too. Quadratic form. equates to (-1±i√191)/24 I believe. That is as far as I can

*asked by Justin on October 4, 2015* -
## Help! Communication

HELP!!! effective verbal message formation is about being. 1) Supportive of others 2) Critical of the motives of others 3) informed about a decision process 4) intentional in one's learning. I think the answer is 2 but i'm not sure.

*asked by grace on October 14, 2017* -
## English

Most-to-least, spatial, and chronological are all A. critical reading techniques. B. methods of organization. C. thesis statement order. D. pattern of development. my answer is b.

*asked by Jesica on March 23, 2015* -
## stats

find critical z values, in each case assume normal distribution applies. left tailed test. Alpha= 0.05 Can someone please explain how to do this?

*asked by josh on December 2, 2017* -
## physics

What is the critical angle of light traveling from benzene (n=1.501) into air? Choose one answer. a. 40.05o b. 48.22o c. 41.78o d. 62.63o

*asked by ashley -- on April 30, 2011* -
## physics

What is the critical angle of light traveling from benzene (n=1.501) into air? Choose one answer. a. 40.05o b. 48.22o c. 41.78o d. 62.63o

*asked by ashley -- on April 30, 2011* -
## life oriantation

Critical discuss six ways that the human rights violations influence individual, groups and the broader south African community

*asked by mushe on April 10, 2016* -
## Critical Reading

As a critical reader, before you begin an evaluation you should be able to a)highlight and underline interesting facts. b) outline the content. c)locate the author's conclusion

*asked by Michelle on October 10, 2010* -
## Calculus

We are finding critical numbers f(x)= 8x^3+x^2+8x f'(x)=24x^2+2x+8 -> 2(12x^2+x+4) I'm honestly stuck. All I can tell is that I need to set my f'(x)=0, but I am lost there too. Quadratic form. equates to (-1±i√191)/24 I believe. That is as far as I can

*asked by Justin on October 4, 2015* -
## grammar

peer editing acamic papers require critical thi nking skills and diplomacy. is it subject verb agreement

*asked by kitty2 on November 16, 2011* -
## Calculus

We are finding critical numbers f(x)= 8x^3+x^2+8x f'(x)=24x^2+2x+8 -> 2(12x^2+x+4) I'm honestly stuck. All I can tell is that I need to set my f'(x)=0, but I am lost there too. Quadratic form. equates to (-1±i√191)/24 I believe. That is as far as I can

*asked by Justin on October 4, 2015* -
## Enligsh 30

Critical/analytical response : Discuss the ideas developed by the text creator about the ways in which individuals pursue or compromise their happiness.

*asked by Isaa on June 3, 2010* -
## English

1. He is my old friend. (Can we use this one when one of my friends is very old though I met him one week ago?) 2. My favorite class is math class. 3. My favorite class is a math class. (Which one is right? Are both right? ) 4. I do my homework with her

*asked by rfvv on April 21, 2010* -
## SCIENCE PROJECT

I am interested in doing a science project on the math and science of different snowboarding tricks and techniques. Does anyone have advice and suggestions about how to do a project like this?? Please help! Very Urgent! Well you could do a nu,ber of

*asked by Rachel on January 23, 2007* -
## alg 1 college

can you guys please help me wwith a math problem, its asking to solve this equatoion, sqare root5x-4=3x-18. to fkire off first 5x-4= 3x-18 squared. foil thatand you are looking AT 9x squared -54x -54x+324/ add the -54 to 108x.then shoot the 5x to to the

*asked by mack on March 20, 2012* -
## Business Communications

The interviewer wants to know why you got a "D" in all your English classes until this year, when you got a "B." Your best response is: (Points: 5) “I had problems writing and never thought it was important. Then, I realized that it is important, so I

*asked by lisa on December 4, 2010* -
## Math

In mr.kingmans math class four fifths of the stundents earned an a on their math exam.the rest of the class earned a b .what percent of the class earned an a ? WhAt percent of the class earned a b

*asked by Jade on August 10, 2014* -
## math

I am confused: if the math problem is asking me for the proceeds of$ note at a % discount for # of months. the anwser is the whole total or the earned. I think is the whole total with the discount. 2. math problem ask for the amount of interest on $

*asked by Haydee on August 27, 2006* -
## Math quick check thx

Out of 42 kids in a class twice as many failed Ela as math,4 failed both. If 7 failed neither, find how many failed each subject. I made a venn diagram the middle part of the venn diagram would be 7 and the math part would be 13 and the ela part would be

*asked by Dam on June 6, 2011* -
## Language Arts

1. which of the following elements should be included in your critical review? A narrative with plot line

*asked by Karla bilmore on September 15, 2016* -
## Math

There was a surge in math club membership after the fun Halloween party. When the principal asked Mrs. Germain how many students were currently in the club, she replied, "Three times our number plus a third of our number plus a fourth of our number plus

*asked by Anonymous on January 29, 2018* -
## Math please help

There was a surge in math club membership after the fun Halloween party. When the principal asked Mrs. Germain how many students were currently in the club, she replied, "Three times our number plus a third of our number plus a fourth of our number plus

*asked by Anonymous on January 29, 2018* -
## 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

*asked by Hayley on December 11, 2013* -
## Math

Esme is thinking of two integers. One integer is 4 times the other, and their sum is 18 more than 3 times the smaller I integer. What is the smaller integer esme is thinking of?

*asked by Sabrina on November 11, 2016* -
## Help! Help! Organic Chemistry

Alcohol Dehydration of 4-methyl-2-pentanol (a)based on the mechanism of the reaction, explain why (E) and (Z) 4-methyl-2-pentenes and the 2-methyl-2-pentene are the three major alkene products. (b)Explain why the reaction conditions promote carbocation

*asked by Mae on February 14, 2007* -
## essay writing

Comprehensive Grammar CheckPoint Read the following sentences, and focus on the grammar area specified in the left column. Then, complete Appendix H by selecting the correct sentence (a or b) for each number and providing an explanation of why you made

*asked by Sonja on August 7, 2009* -
## English

1. Can you help me with this? 1-2. Can you help me do this? (Are both the same?) 2. Can you help me with cleaning the room? 3. Can you help me about cleaning the room? 3-1. can you help me clean the room? 3-3. Can you help me on cleaning the room? (Are

*asked by rfvv on May 2, 2016* -
## Algebra II

Hello. I'm in Algebra II and I'm having trouble with this "math project." The idea was to make a piece of "art" and you have to write the equation for each line. I made a rocket because it looked like something and has all the functions we had to use. The

*asked by Jack on November 28, 2007* -
## math-5

Which choice is the answer? Show me please. Tara spent 3 hours doing homework. She spent 1/3 of her time on math, and 1/5 on science. Which method would provide the most reasonable estimate of the totaltime Tara spent on her math and science homework? a.

*asked by Anonymous on November 18, 2012* -
## statistics

Given the oft-cited statistic that 66.7% of the American public is overweight or obese, you are interested in comparing college students BMI level to the general population. Assuming that the general population has a BMI of (μ) = 27.5 using α level of

*asked by HLR on April 23, 2009* -
## help!!!!!!!!!!

When factoring a trinomial, why is it necessary to write the trinomials in four terms?" You keep posting this without any thinking. Can this be factored in four terms? 10x^5 + 2x + 17 Perhaps you are meaning factoring the "quadratic" (a polynomial of

*asked by jenn on June 16, 2005* -
## 5th grade math word problem

Santa was making up a batch of dolls but could not remember exactly how many of each kind he needed. He knew that he needed 57 in total that 27 had to have blue eyes and 29 had to have fair hair. Also some had to have both features and 3 dolls were needed

*asked by tryston on December 2, 2010* -
## Math: is it? is it not?

Is this math problem hard? - There are 12 brothers living in a mansion. Six brothers are sitting in a rectangular kind of table. Six other brothers stood around them. They all have ten huge backpacks. Each backpack has 8 large monkeys. For every large

*asked by Losa on September 24, 2013* -
## English

Hi, I have a english exam coming up on poetry and Hamlet... the first part is Part A ;Passage Analysis: Choose only three of the following passages from the play Hamlet to comment on. Each response should be concise and well written in full sentences...so

*asked by Satrianna on January 16, 2013* -
## Science

1.scientists rely on which of the following to provide critical feedback when revising scientific explanations? A.null hypothesis B.dogma C.opinion D.peer review

*asked by Sushan on February 12, 2018* -
## Math

When you're finding the sign of f' and f'' to find a local maximum/minimum, concavity and inflection point where do you substitute the tangent/critical points? In which function? f(x), f'(x) or f''(x)?

*asked by Sam on December 4, 2008* -
## physics

A body of mass 'M' starts sliding down on the inclined plane where the critical angle is 30 the coefficient of kinetic friction will be ?answer is square root 3 but how?i am not getting please help.

*asked by zoha on June 8, 2014* -
## Communication

What distinguishes “administrative” from “critical” approaches to the study of communication? Organize your response around representative researchers or scholars, as well as their findings, contributions or insights.

*asked by Joey on December 2, 2007* -
## Healthcare Management

_______ are the important milestones that must be met to achieve the organization's strategies. A. Strategic thrusts B. Critical success factors C. Actions D. Objectives D

*asked by Anonymous on September 17, 2017* -
## english

Critical Reading Identify the letter of the choice that best completes the statement or answers the question.The excerpt from Midsummer, XXIII, primarily concerns

*asked by Anonymous on September 28, 2014* -
## Life orientation

(A)IN 10-15 lines critical discuss 5 ways in which the human or environmental problem impacts on the community . Provide relavant sources to support your claims.

*asked by Samkelisiwe on May 6, 2013* -
## Differential Equations

The boundary value problem Ty"+ ρ(ω^2)y' = 0 , y(0) = 0, y(L) = 0 is the model of the shape Of a rotating string. Suppose T and ρ are constants. Find the critical angular speed ω = ωn for which there is non-trivial solutions.

*asked by Chuck on April 22, 2012* -
## Life orientation

(A)IN 10-15 lines critical discuss 5 ways in which the human or environmental problem impacts on the community . Provide relavant sources to support your claims.

*asked by Samkelisiwe on May 6, 2013* -
## Calculus

Can someone check my work on this problem? I'm studying for the AP test and I would really appreciate any help. Let f(x) = the definite integral from [-2,(x^2-3x)] of e^(t^2) dt At what value of x is f(x) a minimum? a. For no value of x b. 1/2 c. 3/2 d. 2

*asked by ashley on April 28, 2015* -
## math

Mike took four tests: English, Math, Science and History. He scored a 74 in English and an 84 in History. The average of the four tests was 72. Math had a better score than Science by 6 points. What was his Science score?

*asked by joey on April 25, 2010* -
## Statistics

A study was conducted to investigate relationships between different types of standard test scores. On the Graduate Record Examination verbal test, 18 women had a mean of 538.82 and a standard deviation of 114.16, and 12 men had a mean of 525.23 and a

*asked by Anna on February 1, 2012* -
## math

Gabriella has between 2 and 3 hours to spend on Math, Sociology, and English homework. She plans to spend equal amounts of time studying Sociology and English, and to spend 2 times as much time studying Math as in studying Sociology.

*asked by devindra on September 12, 2015* -
## Calculus - Seperable Equations

Solve the separable differential equation (dy/dx)=y(1+x) for y and find the exact value for y(.3). dy/dx = y(1+x) dy/y = (1+x)dx Integral (dy/y) = Integral (1+x)dx ln (y) = x + (1/2)x^2 + C y = e^(x + (1/2)x^2 + C) y(0.3) = e^(0.345 + C) I am stuck here.

*asked by COFFEE on June 26, 2007* -
## Math help??

Find the missing length of the right triangle if a = 7 and b = 24. Read the followng and see if it hepls to solve this. If you still don't get it repost your answer. http://en.wikipedia.org/wiki/Pythagorean_theorem a sqaured+b squared=c squared 7

*asked by carol on March 9, 2007* -
## Chemistry

1) What is the charge on the ion that Selenium forms in an ionic compound? I am not sure about this. 2) What noble gas is isoelectronic with this ion. I was thinking Krypton because it is a noble gas and it is the closest to Selenium but I am not sure. 3)

*asked by Hannah on November 2, 2011* -
## physics PLEASE HELP (very very confused)

2 blocks are connected by a rope of negligible mass are being dragged by a horizontal force. Suppose F= 68.0N, m1= 12.0kg, m2= 18.0kg and the coefficient of kinetic friction between each block and the surface is 0.100. a.) draw free body diagram for each

*asked by ~christina~ on October 17, 2007* -
## Science

Name one physical property and one chemical property that you could use to distinguish between water and gasoline. Write down, on a sheet of paper, three or four physical properties. Place them in a column. On another column write three or four physical

*asked by Lisa on March 17, 2007* -
## creative play

Use the following guidelines to foster inquiry- and problem-based learning. A. Plan activities with a common goal, set firm guidelines, and provide children with specific roles and responsibilities. B. Set firm guidelines, probe children’s thinking, and

*asked by bev on June 27, 2017* -
## Math

What percent of students in the college are history majors (to the nearest tenth of a percent)? 200 students major in math 300 students major in history 400 major in english 150 major in science 175 major in other Total number of students divided by the

*asked by Kelly on October 21, 2009* -
## science

Distinguish between high-energy and low-energy You have to put this in context. We don't do homework for you, but will be happy to critique your thinking. You have to put this in context. We don't do homework for you, but will be happy to critique your

*asked by al on July 6, 2007* -
## Math

Ivan finished 4/5 of his math homework problems and all 3 questions for his science homework before dinner . If he finished a total of 43 problems before dinner , what is the total number of math homework problems he was assigned?

*asked by Janeya on July 11, 2016*