Critical Thinking/Math

9,810 results, page 22

  1. statistics

    a simple random sample of size n=5 is obtained from the population of drivers living in New York City, and the breaking reaction time of each driver is measured. The results are to be used for constructing a 95% confidence interval. What is the number of

    asked by Nick on March 30, 2011

  2. Math

    The mean of Susan's math and science scores is 74 points. The mean of her math and English scores is 83 points. How many more points did Susan score in English than in science?

    asked by Chris on December 17, 2014

  3. statistics

    2) Two individuals are running for mayor of Tallahassee. You conduct an election survey (N = 561) a week before the election and find that 57% of the respondents prefer candidate A. Can you predict the winner (α = 0.01)? (Hint: Use 50% as the proportion

    asked by taryn on March 18, 2009

  4. algebra 2

    x2 + 2x – 10/ 3x – 15 Explain in your own words what the meaning of domain is. Also, explain why a denominator cannot be zero. Find the domain for each of your two rational expressions. Write the domain of each rational expression in set notation (as

    asked by peaches on July 11, 2016

  5. math

    What doea,the c mean when the math problem is 8c = how many pints? I tried 1 2 4 and 16 but don't know what to look for.

    asked by james on December 19, 2015

  7. Algebra

    This question was just some random one on a math sheet. There were no directions, and I"m not sure what to do. 5(x-3)=? Thanks!

    asked by Student on June 6, 2009

  8. Math

    How have proportions been useful to solve various math problems that we have studied?

    asked by Nabila Rahman on October 7, 2008

  9. math

    how do you do 6th grade math cryptic quiz ?

    asked by hi on November 29, 2014

  10. Math!~Algebra

    Issues with these 2 math problems and no examples in the book. S^8/S^5 -4x^3+9x^2-6x-1

    asked by Sahara on May 26, 2008

  11. daffodils grammar school

    Math The mass of 3dictionaries and 2textbook is 8kg

    asked by alihaider on October 12, 2015

  12. math

    Accoring to math teachers, what did the acorn say when it grew up?

    asked by joy on September 8, 2009

  13. 9th grade Math

    I need help in creating 3 Math problems that has to do with Baseball. Does anyone know how to or websites to help me...

    asked by Lauren on January 25, 2010

  14. math

    where to place parenthesis in this math equation 3+8 times 5+4=59

    asked by devontae on August 23, 2018

  15. math

    explain how to use mental math to find 700 x 8

    asked by grace on January 5, 2015

  16. 7th grade

    i need help in Math with Fractions can i have some pointer to remember it. P.s. Thank you guys if u can help

    asked by Mj on December 7, 2010

  18. Math

    Explain how you can use mental math to solve the equation 8^(x-4)=1.

    asked by Kim on March 14, 2018

  19. Math

    What is mental math in times 3 digits like 8times25times23?

    asked by Tisari on September 22, 2016

  20. math

    seriously ms sure could you stop? I'm just trying to help this person out with their math and you keep deleting things

    asked by math help on March 9, 2018

  21. math

    Ms. Sue I have a question. For this math problem: Name a fraction between 1/4 and 5/16 how do I do that

    asked by Anonymous on January 23, 2016

  22. 4th grade

    math..need to find out how to write an array for homework

    asked by moni on September 3, 2009

  23. algebra

    is it ok if one of u experts can check some of my math homework would that be a problem thanks

    asked by Kiwi on January 6, 2009

  24. math

    what is the definition of the math term varible expression

    asked by sara on December 7, 2008

  25. math

    can someone unscramble these math words reaoprddrie enitmelgens

    asked by staci on July 17, 2009

  26. leteane secondary

    Math apolyhedron has 25 face and 13 vertices . How many edge will it have

    asked by febi montshosi on November 4, 2015

  27. math

    ugh,why is math so difficult and what can i do to make it easier?

    asked by april on June 17, 2010

  29. English

    How can "teacher behaviours in math" be connected to constructivism??

    asked by Trish on October 16, 2016

  30. Art Integration

    How could you integrate a math and Kinesthetic Art lesson?

    asked by Janet on July 2, 2009

  31. Math

    Bobby has a 95 in his math class. He had a test and got a 83 on it. What is his grade now?

    asked by Anonymous on July 25, 2016

  32. math

    i need to keep my a+ in math, and finish my homework TONIGHT. What is 5/8, 5/9, and 5/10 in least to greatest.

    asked by meagan on January 12, 2016

  33. Algebra

    I need help with my math pizzazz worksheet page 167 1.3x-5y=13 X-2y=5 2.7x-2y=-1 3x-4y=19 3.2x+3y=7 3x+4y=10

    asked by J on December 8, 2014

  34. Math

    A2) y-19=21 A3) y-68=229 B3) x+6=17 I'm confused on the first two the most. My math teacher did y-12=25 for the example, but I still don't get it. For the last one, I have x+6-6=17-6 so far.

    asked by Barry Vacker on January 29, 2019

  35. algebra

    what's the answer to a math problem which is......... about areas of a circle

    asked by ashley on March 29, 2010

  36. Math

    How do I use the distributive property to rewrite the math problem 5(4 - y?

    asked by Taylor on May 28, 2016

  37. palomino intermediate

    Math? If a circle has a diameter of 42in what is the radius

    asked by azionte on August 29, 2013

  38. Algebra

    Could you double check my math problem please? Thanks 4) −15 + n = −9 MY ANWSER: 6. Thank you :)

    asked by HEY on December 11, 2014

  40. Math Symbols

    What does ^ mean in math? I see people writing it as a symbol on this site often! Thanks!

    asked by Angie on October 8, 2008

  41. Math~Symmetry

    How many letters in the word math have more than ONE line of symmetry? A. 4 B. 2 C. 1* D. 3

    asked by Mr. Skill's101.4 on May 1, 2018

  42. math

    for math test ncca/ equations and inequal

    asked by devin on February 26, 2018

  43. math

    what dose the n stand for inthe math question 54-n=24

    asked by abby on September 23, 2008

  44. 8th grade

    Math Algebra With Pizzazz (in music, What Does "Allegro" Mean?

    asked by riley159 on February 1, 2010

  45. Leap

    Leap Math Pretest Grade 7 Please Help ASAP

    asked by Timothy on September 6, 2017

  46. math

    What are good sites to study ratios in math?

    asked by Meghan on October 21, 2009

  47. math

    Please can someone help me with my math homework I just really don't ge it. I'm in a panic. Thank you Sarah

    asked by Sarah on November 13, 2009

  48. Basic College Math

    What numbers in a math problem adds up to 331/3?

    asked by Ronnie on May 4, 2010

  49. math

    Fill in the correct math operations only once (+, -, *, /) 8_2_1_3_4=5

    asked by kody on September 20, 2010

  51. 7th grade

    can you just give me a math riddle that's understandable to 7 th grade

    asked by whatever on October 27, 2008

  52. math

    how much will the value change? its 4th grade math please help?? 7,564 = 2

    asked by rpsa on October 20, 2009

  53. Math

    insert +, -, X, /, and () to make each math statement true 4 4 4 4 = 10 4 4 4 4 = 6

    asked by Bill on July 24, 2017

  54. math

    How to write math paragraph for k+8=5 and, w+12=5 8th grade

    asked by Anonymous on September 16, 2014

  55. wisdom house

    Math. Change these fraction into as sending order 4/3, 7/8,3/16

    asked by huda on April 8, 2015

  56. Help?

    Explain how to use mental math to simplify the expression. 6 • 3 • 5

    asked by Anonymous on October 23, 2014

  57. Algebra

    Can you please help me with this math problem: 5 6 2 9 12 3 (4X Y Z) X (5X Y Z) The numbers at the top are exponents.thank you

    asked by Lucille on January 29, 2017

  58. math

    explain how you can find the sum 25+59 using mental math

    asked by tyquan on August 26, 2010

  59. Math

    How many letters in the word MATH have more than one line of symmetry?

    asked by Young Trippy Lil G on March 14, 2017

  60. mat115

    please help with math problem. Can you show me the work. 7(-7)-7(2-3) ____________ 2(-6+9) Thanks for your help!

    asked by adore001 on August 26, 2010

  62. Math

    Can you help with a math word problem on rates and ratios

    asked by Susan on March 28, 2016

  63. Math

    Has anyone taken the leap practice math pre-algebra (8/6/GT)??

    asked by Reeses on May 25, 2017

  64. MATH

    I NEED HELP WITH MY LEAP MATH MIDTEST QUESTIONS STAT!

    asked by Nina on January 12, 2017

  65. math

    tommorow ihave a math test how do I handle that?

    asked by puru on October 18, 2009

  66. math

    looking for any mathematical characteristic of the number 13 for a math project

    asked by cody on October 3, 2010

  67. math

    trying to unscrable the letters jeatdcn into a math word

    asked by Laurie on April 13, 2010

  68. Math

    17Min and 38mind explain the mental math

    asked by Destiny on August 27, 2015

  69. Math

    file:///G:/STAAR-G7-2014Test-math.pdf please help

    asked by Harleen on January 23, 2016

  70. math

    how do i do this math problem? use the defintion f^1(a) = lim as h heads toward 0 {f(x)-f(a)} / (x-a)

    asked by joclyn on September 28, 2009

  71. math

    the letters r e a o p r d d r i e will amek a word in relationship to math

    asked by dwight on August 27, 2008

  73. Math

    How do I solve this math problem.. (-11-6--5+1+3x2) divided by -5

    asked by Leah on September 17, 2009

  74. Math

    My math question is: 3 3 -5 (2x2) - (10-6) . 4 My answer is 15/16 Am I correct

    asked by Americal on September 9, 2015

  75. Math

    Can you explain this: For my math problem 23 4/7 divided 4 it says to estimate. What do I do?

    asked by Sam on January 23, 2016

  76. Math

    Can anyone tell me where i can get IGCSE Extended math past papers?

    asked by Namra on November 20, 2009

  77. math, I need help please answer quickly!

    A) Estimate 49% of 162 B) Use mental math to calculate 49% of 62

    asked by Alexis on January 13, 2018

  78. math

    I have a math problem, and it says to explain what units my answer has. What does that mean?

    asked by john on October 16, 2009

  79. math

    why shud math be included in alll the streams

    asked by Anonymous on April 14, 2015

  80. Math

    I can't figure out how to solve this math problem, please help. 1.4 divided by 36.96

    asked by Anonymous on January 26, 2015

  81. 6th grade

    how do you solve the math order of operations problem 8-(24/8)^2

    asked by sandra on October 8, 2010

  82. Math

    PLEASE help I need this in by today. My question is, what is 5 and 9/13+ 5 and 9/13. Someone please help I'm so confused. I hate Math!

    asked by Emma Arroyo on December 18, 2017

  84. Math

    What is the best way to use mental math to multiply (5x18)x20?

    asked by Vernon on May 27, 2015

  85. college major

    can you major in operations research and be ok in math. (not great)?

    asked by Anonymous on May 27, 2015

  86. math

    Jessica says she can add 1/3"2/6"3/9"4/12"and 5/15 together using mental math.Explain how she can do this.

    asked by Abigail on April 9, 2014

  87. Maths

    2t+8 is equal to or more than -4(t+1) Can someone walk me through this please? Math really is my worst subject....

    asked by Vae on October 6, 2015

  88. math

    what is the math term with the letters enitmelgens unscrambled

    asked by scott on September 12, 2011

  89. ^th grade math,

    using mental math and distributive property solve: 25(12)

    asked by Ann on November 15, 2012

  90. math

    Is 2340 divisible by 90 how do you know? In Math please answer quick

    asked by pearl sunshine on January 13, 2011

  91. math

    In my math book i got a question saying 18 5/6 -4 6/6.I got answer of 15 4/6 am I correct. THANKS

    asked by Americal on August 30, 2012

  92. math

    help i am failling math!!! worksheets and any more practice will kill me!! help

    asked by Anonymous on March 6, 2008

  93. math

    Have a math question Determine whether or not the network is traversable.

    asked by Anonymous on May 25, 2011

  95. math

    five times the sum of a number and four into math expression

    asked by mekala on December 2, 2011

  96. math

    use mental math to find each value cost of 8 items at $12.98 each

    asked by raul on August 17, 2011

  97. math

    Is it reasonable for a 7th grader to use a calculator for math?

    asked by Stacy on April 28, 2011

  98. Math

    Happy late pi day to you math lovers.

    asked by Anonymous on March 21, 2013

  99. math

    What is the answer to this math problem. I have 13 apples and pears. How many of each could i have?

    asked by glenn on May 7, 2012

  100. trigonometry

    how do u draw a triangle on here cuz i need help on my math hw and i dunno how

    asked by anonymous on May 25, 2007

  101. math

    whats a math problem for 48 divided by 8 equals 6

    asked by kayla on June 15, 2012

  102. algebra

    I need help with a couple of math problems. subtract 5m^2+2m+9 from 7m^2-5m-8 simplify (m^4)^3(m^2)^9/(m^3)^2

    asked by julie on October 7, 2007

  103. Powell Middle School

    Math Question - How do you find out the answer to: What is 1/8 of 96. What is the formula?

    asked by Ciara on October 18, 2012

  104. math

    if john received an A on three of the last four math quizzes. what is the ratio.

    asked by kiarah on November 14, 2012

  106. math

    can sumbody help me with the steps to this math problem? Evaluate: 9 + (8-2)^2 x 20 / 5

    asked by Meherin on March 13, 2008

  107. survey of mathematics

    how is basic math used by a medical office manager?

    asked by toni on May 19, 2011

  108. math

    I have a math question abdedbabde 1234321234 how do I do this problem

    asked by chris on February 21, 2012

  109. pre algebra

    i am having trouble understanding how to do this math problem 4/3x=160

    asked by mykayla on December 2, 2007

  110. Math

    I can't figure out this math problem: 76 is what percent of 15!!!! Need help! URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    asked by Mbaintu on May 22, 2011

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