Critical Thinking/Math

9,744 results, page 19
  1. math

    what are the tabiles and charts of math

    asked by carrie on August 30, 2007
  2. Math

    Math game called 24

    asked by Kim on August 30, 2007
  3. arithmetic

    Math, given 81 x y and 3 in a.p. Find the values of x and y

    asked by Papie on May 31, 2011
  4. Math

    I need help with a math test 5 wks. from now! Help me!!!!!!!!!!!!!!!!!

    asked by Natalee on September 8, 2013
  5. math

    What are the computation methods of math?

    asked by Malik on October 21, 2008
  6. math

    What is the width of a math book

    asked by Anonymous on April 1, 2016
  7. math

    I need help to solve this math problem. -7.4=-3.7+x=

    asked by suzie mata on November 11, 2010
  8. Math

    Please help, I need help with the substition method in math!!!!!!!

    asked by Evan on April 19, 2011
  9. math

    A math equation I need to solve is 4n-19=13.

    asked by Abel on May 20, 2011
  10. math

    what is the answer to this math problem, y= -1/4(x+3)^2-3

    asked by dianne on April 26, 2011
  11. Question

    What can be in a Manipulative &Math Center

    asked by Anonymous on November 21, 2014
  12. Math

    How do you use a trend line in math

    asked by M on November 11, 2014
  13. Business Math

    How is math and recycling related?

    asked by Lorraine on November 16, 2014
  14. Math

    How is math and recycling related?

    asked by Lorraine on November 16, 2014
  15. math 95

    how to solve this math problem x/3 - 8 = -2

    asked by kathy on July 2, 2011
  16. math

    MATH IS CRAZY I HATE IT

    asked by sessxh on June 26, 2016
  17. Math

    What does ; mean in math for evaluation of expressions

    asked by Mike on August 15, 2016
  18. Mathmatics

    concerning my math problem 7x=x+18 lisa how did you get x=3

    asked by Ashley on November 4, 2009
  19. mrs sue please help

    can you see if you can help me with my posted math question? Thank you

    asked by hunter on February 21, 2011
  20. geometry

    Can you be my math tutor for free?

    asked by A'Mya on April 26, 2012
  21. trig

    find the math product of u and v u= (6,7) v= (-3,9)

    asked by Sam on April 23, 2012
  22. Reiny MATH HELP

    I think you are a math tutor, could u help me with my problem?

    asked by Anonymous on January 12, 2011
  23. algebra

    IREALY DON'T KNOW MY MATH THAT MUCH CAN YOU HELP.

    asked by VICTORIA on January 2, 2015
  24. PREALGEBRA

    MATH QUESTION SOLVE 2 1/3 - 1 1/2

    asked by BRENDA on December 9, 2011
  25. MATH

    If y= ab, then b= a+b A line goes under ab. Please help, I have not taken math in many years.

    asked by PENNY on January 13, 2012
  26. math

    What type of math is this? 25% of what is 30? and solve for a: ab=b=3a-d

    asked by Alex on January 9, 2011
  27. Math/116

    I need some help with my math lab week 7

    asked by Dodie on July 27, 2011
  28. Math! Please help! anyone!

    Please help me on my previous question for math! I really need help!

    asked by Rina on January 10, 2013
  29. Unit 1

    Math 36 less the product of 6 and times

    asked by Mercy brown on November 11, 2015
  30. Math

    I have math fractions to add. I never went over these ,so please help. 7/8 + 3/4 + 15/24= 5/9 + 6/7= 4/5 + 11/15 + 17/30 = 1 7/8 + 2 11/16 =

    asked by Renriki on November 2, 2009
  31. math

    i need a answer to a math problem

    asked by maria on November 4, 2009
  32. ethn: Need info please

    please direct me to some to the websites where I can get information for the question beloow: Leaders of the civil rights and black power movement and their contributions to their respective causes. How did these social pioneers forge the way for this

    asked by rose on July 1, 2008
  33. Math

    At the beginning of the year last year a math department budget was 15% of the total budget. This year it was 10% of the total budget. What percet did the math department budget decrease from last year?

    asked by Elsie on September 3, 2013
  34. Statistics

    Regression analysis was applied between sales data (in $1,000s) and advertising data (in $100s) and the following information was obtained. ~ y = 12 + 1.8x n = 17 SSR = 225 SSE = 75 sb1 = 0.2683 Refer to Exhibit 12-3. The critical F value at a = 0.05 is a.

    asked by Yazzy on June 19, 2015
  35. Chemistry

    The fusion of nuclei requires 1. slow moving (thermal) neutrons 2. a critical mass 3. heavy nuclei 4. plasma at extremely high temperatures I have another question that I do not have the answer in the back of my book. I need help. THank you

    asked by nan on December 14, 2011
  36. Biology

    How do you calculate the critical value of X^2 at the 5% level of significance in a chi squared? And how do you calculate the degree of freedom? The textbook wording makes no sense and doesn't show it fully and I've read it over at least 10 times now to

    asked by Sam on October 7, 2008
  37. Biology

    How do you calculate the critical value of X^2 at the 5% level of significance in a chi squared? And how do you calculate the degree of freedom? The textbook wording makes no sense and doesn't show it fully and I've read it over at least 10 times now to

    asked by Sam on October 7, 2008
  38. Eng

    Because the subject of a composition is like a crystal with many facets, you should? A. offer a positive idea for every negative one. B. be very critical of your sources. C. pick one point of view and stay with it. C. offer your reader ideas from several

    asked by Jen on June 28, 2013
  39. US History

    1. How and why was Lee thought to be so critical to the Confederate effort? 2. What about his family, upbringing, and past military roles would help him achieve as a general during the Civil War? 3. How would he be seen by his soldiers and how did their

    asked by Ashton on January 13, 2015
  40. Calculus 1

    Find the critical numbers of the function. (Enter your answers as a comma-separated list. Use n to denote any arbitrary integer values. If an answer does not exist, enter DNE.) f(θ) = 4 cos θ + 2 sin^2 θ

    asked by TayB on October 21, 2015
  41. math help

    I need help solving this math problem, please: Problem: Angela's math test had 100 multiple-choice questions. Each correct answer was worth 1 point, each incorrect answer was worth -2 points, and skipped questions were worth 0 points. Angela answered an

    asked by Patti on October 7, 2008
  42. Math

    I need help solving this math problem, please: Problem: Angela's math test had 100 multiple-choice questions. Each correct answer was worth 1 point, each incorrect answer was worth -2 points, and skipped questions were worth 0 points. Angela answered an

    asked by Patti on October 6, 2008
  43. math

    lilly made a 75 on her history test and an3 on her math test. the mean grade on the history test was 72 with a standard deviation of 5. the average grade on the math test was 81 with a standard deviation of 4. which test did lilly do better?

    asked by debbie on May 21, 2015
  44. math

    Your aunt lends you 175 dollars to buy a guitar she will decrease the amount you owe bye 25 dollars for each day you help her bye doing odd jobs. Write a verbal model that you can use to find the decrease in the amount you owe your aunt depending on the

    asked by Elizabeth R. on September 24, 2006
  45. english

    Hi I have some questions and I would really if you answer my questions! I want to be Nurse Practitioner and I am very passion about it. But I have a lot of problems. First English is not my native language, second I am not good at math, third I am kind

    asked by Janet on January 14, 2011
  46. Chemistry

    Heyy, okay I have this chemistry assingmnet and its on kinetics, and I got every single one except this one question and I've been trying for over an hour. I know that I'm probably jus tmissing something but everything I've tried doesnt work. Any help is

    asked by Tracy on March 20, 2007
  47. computer

    I think in the society we are in with free backup and $5 flash drives there is no reason people do not backup their critical data. What is your biggest concern about using backup at your house or the Cloud for backing up your files?’

    asked by emma on May 6, 2016
  48. methodologies

    Medicare and Medicaid financial issues put constraints on? physician services? critical care centers public health outpatients services phsician services

    asked by Debbie on November 15, 2008
  49. To DrBob222

    The math symbols are very easy to make, although they are not very user-friendly. Basically, we can type the & sign, immediately followed by a # sign and then the unicode number in decimal (as opposed to hexadecimal), and terminated with a ;. For example,

    asked by MathMate on June 13, 2010
  50. Chem II

    2.5 mol NOCl(g) was placed in a 2.50 L reaction vessel at 400 degrees C. After equilibrium was established, it was found that 28% of the NOCl had dissociated according to the equation: 2NOCl(g)2NO(g)+Cl2(g) Calculate the equilibrium constant, Kc, for the

    asked by Rick on January 31, 2007
  51. Math

    Is it possible to differentiate (60-x)/1.2? I'm thinking the answer would be 1/0 which is not possible but I just want to make sure. No problem. Just do a little algebra first. f(x)= (60-x)/1.2 = 50 - (5/6) x The derivative is df/dx = -5/6 How did you get

    asked by James on January 12, 2007
  52. Chemistry

    Would the R (PV=nRT)value go up or down if you had not corrected the gas for partial pressure of water? I was thinking down but im not sure

    asked by Tina on January 21, 2010
  53. Math Help

    How is this problem done? it's not coming out right for me. solve for c: x = p(1/a + m/c) cax=pc+ ma c(ax-p)=ma then divide by ax-p check my thinking.

    asked by Steven on June 22, 2006
  54. math

    write as an algebraic expression five trips of x mileseach, plus another 5.8 miles. i am thinking 5 x + 5.8

    asked by Carlo on January 8, 2009
  55. science

    Do you think it would have been possible to know that living things are made up of cells without microscopes? Explain your thinking.

    asked by jack on October 7, 2009
  56. social studies

    how did native americans adapt to their environment I will be happy to critique your thinking on this.

    asked by jasmine on January 10, 2007
  57. Calculus 2

    Does Series n=1 to infinity 1/2n+1 converge or diverge? I'm thinking it converges, because p would be < 1 right? I'm a little confused.

    asked by James on October 30, 2012
  58. Science

    What is the mass of water that results from combining 2.0 g of hydrogen with 16.0 g of oxygen? 14.0 g (I'm thinking this.) 16.0 g 18.0 g 20.0 g

    asked by Anonymous on January 30, 2014
  59. 6th grade history

    What is an occupation that can symbolize the value of the United States? I was thinking that the U.S Army Force be one?

    asked by kathy on February 6, 2012
  60. math

    write as an algebraic expression five trips of x mileseach, plus another 5.8 miles. i am thinking 5 x + 5.8

    asked by Carlo on January 8, 2009
  61. social studies

    what kind of civilization did mesoamerica develop I will be happy to critique your thinking on this.

    asked by jasmine on January 10, 2007
  62. Math

    If two trapezoids have the same area, do they always have the same perimeter? Explain your thinking with words and diagrams.

    asked by pretty on January 17, 2011
  63. science

    What was Newton's theory the law of gravity or was it the three laws of motion? I was thinking both of them.

    asked by Anonymous on May 18, 2018
  64. college

    explain how mccarthyism affected the lives and political thinking of people in the u.s

    asked by Anonymous on March 23, 2010
  65. math

    Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -5x2 + 7x + 4. a.{–0.44, 1.84} b.{-5, 7} c.{–1.40, –0.80} d.{–1.25, 1.75} For some reason, I am thinking it is -5,7

    asked by need help on July 26, 2014
  66. Calculus

    1. 10=6e 0.5t 2. 100=25(1.5)t We will be happy to try to critique your work or thinking. I have no idea what your question is.

    asked by Rumbunz on July 13, 2007
  67. Science

    True or False: a trapezoid is a quadrilateral, but it is not a parallelogram. Explain your thinking

    asked by Raleigh Fisher on January 11, 2017
  68. Math

    Simplify p^-4+m p^2m)^-4 --------------- (p^-4)^-m I was thinking that you multiply exponents here and I came up with 2 possible answers. Any help is appreciated. Thanks p-16m + 16 p-8m – 4

    asked by Carmin on April 2, 2009
  69. Trig help

    Which of these is equivalent to 3π/5 rad ? A) 108° B) 150° C) 216° D) 300° I'm thinking A

    asked by Anonymous on May 16, 2017
  70. Algebra

    What is the equation expression for the difference of twice a number G and 10 is 24 ? I was thinking it was 2g * 10=24 but I'm sure it's highly wrong

    asked by Kenzie on August 26, 2015
  71. calculus

    Prove that the limit as n approaches infinity of ((n!)^2)/(2n)! is 0. I'm thinking that you have to use the squeeze theorem, but I'm not quite sure how. help please?

    asked by Roy on April 6, 2010
  72. Science

    What type of scientific thinking did Wegner employ to develop his theory

    asked by Anonymous on August 4, 2015
  73. Biology

    Glucose + Fructose=__________________. I am thinking it is sucrose or table sugar but I am not sure.

    asked by David on September 29, 2013
  74. math

    Prove that the limit as n approaches infinity of ((n!)^2)/(2n)! is 0. I'm thinking that you have to use the squeeze theorem, but I'm not quite sure how. help please?

    asked by Roy on April 6, 2010
  75. math

    did perimeter and area of rectangles change in the same way it does for squares explain your thinking

    asked by chance on February 23, 2011
  76. math

    Explain mentally which fraction would be the larger. Use two different types of thinking for each problem. A. 4/5 or 8/9 B. 3/5 or 3/8

    asked by Angela on April 26, 2013
  77. soc

    2. Roman Catholic dogma is an example of moral thinking based on (Points : 1)

    asked by Anonymous on March 15, 2014
  78. Math

    I need help finding the greatest common factor between these two expressions 3u^3x^5y^8 and 21u^6x^5 I was thinking 7u^3y^8

    asked by Cara on August 12, 2014
  79. physics

    how would i go about solving this problem? what formula shoud i use? can you please show me in steps how to do this, thanks a lot: The critical angle of refraction for calcite is 68.4degrees when it forms a boundary with water. Use this information to

    asked by physics on March 12, 2009
  80. statistics

    A convenience store owner believes that the median number of lottery tickets sold per day is 49. A random sample of 20 days yields the data below. Find the critical value to test the owner's claim. 32 48 59 64 31 55 70 27 33 38 47 54 54 44 44 49 49 59 54

    asked by Shelby Hacker on April 27, 2013
  81. health

    Explain why, in terms of job performance and efficiency, knowing medical billing terms is critical for working in the health care field. Respond in at least 150 words and provide specific examples.

    asked by shunta on March 4, 2010
  82. Critical Thinking

    When critical readers analyze a written selection for possible obstacles, they need to.... a) expose irrelevant support. b)attack the person discussed in the selection. c)rely on improper exploitation of the persuasive capabilities of language. I believe

    asked by Jazmyne on December 21, 2011
  83. college

    Explain why, in terms of job performance and efficiency, knowing medical billing terms is critical for working in the health care field. Respond in at least 150 words and provide specific examples.

    asked by Ali on March 13, 2010
  84. Calculus

    If a valid time on a 12 hour time period has the hour hand and minute hand switched, how many times will that result in another valid time? I have found 11, which is when the hour hand points at the same place as the minute hand. I know there is much more,

    asked by Andre post for Steve on February 9, 2016
  85. Math

    The names of the students in Mr. Hayes' math class are written on the board. Mr. Hayes writes each name on an index card and shuffles the cards. Each day he randomly draws a card and the chosen student explains a math problem at the board. What is the

    asked by Patrick on March 30, 2018
  86. APCalculus

    For the function y=4-2x^2+1/6x^4 find the following: Domain x and y intercepts Vertical asymptotes Horizontal asymptotes Symmetry F'(x) Critical numbers Increasing f(x) Decreasing f(x) Extrema F"(x) Possible points of inflection Concave up Concave down

    asked by Sarah on December 9, 2014
  87. math-5

    Tara spent 3 hours doing homework. She spent 1/3 of her time on math and 1/5 of her time on science. What is the total time Tara spent on her math and science homework?

    asked by Anonymous on November 19, 2012
  88. Statistics

    What is the critical value in this question? Assume that we randomly sample 200 residents of Indiana and ask them if they favor having the government issue marriage licenses to same-sex couples. 104 say that the do; 96 don’t. Test at the 5% level whether

    asked by Sarah on March 24, 2016
  89. Social Studies

    How do you think America might be different if the Erie Canal had not been built? New York would not be our financial capital of the world now. The North may have lost the Civil War since it served as a critical supply line. There would be no

    asked by Anonymous on May 14, 2014
  90. US history HELP

    In relation to society’s prevailing values in the 1950s, most teens tended to be: 1. supportive 2. critical 3. uncaring 4. defiant 5. uncertain All I know that they were showing a lot of criminal behaviour. I found the meaning of these words but they are

    asked by HM on December 5, 2011
  91. math

    who found a subject called math

    asked by Anonymous on April 14, 2015
  92. 2nd grade

    2nd grade math measurement

    asked by alexis on March 11, 2010
  93. Math

    I've been taught by my math teacher that pi = 22/7. Is that true?

    asked by Someone on April 20, 2010
  94. math

    un scramble math word roetopodsaoenrfir

    asked by zachay on January 5, 2015
  95. Math

    I need help with this math question What is the solution to - 55 + q = 7? A - q = - 62 B - q = - 42 C - q =42 D - q = 62 My answer is A

    asked by weqwe on September 20, 2018
  96. statistics

    Math Answer: How much is 35 plus 78 minus 29 equals?

    asked by Anonymous on October 31, 2011
  97. Math

    Math pre cal 11 (11√3 - 3√12)^2 without using calculator

    asked by 1 on September 22, 2018
  98. math ?

    is there anyone online that can help me with math questions ? i have A LOT! (:

    asked by margie (: ! on July 8, 2008
  99. 9th grade Math

    ok I need help with this math question and will need help with a few others after this one is answered. -8=y/4

    asked by bollocks on April 24, 2009
  100. math

    How many groups of 5 can i make with 2? Subject:Math

    asked by Alicia on January 11, 2012