# 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

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

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