# Critical Thinking/Math

9,810 results, page 11

Based on the question topic posted by Britney below titled:In your opinion (your answer to this reminded me of something) (I posted the same thing there but I thought it was improper to piggyback on that post so I posted this under a new topic) I don't

asked by ~christina~ on March 26, 2008
2. ## Math

Hello! I need someone o check a couple answers for me please! I really need to get my Math and Science done, so I might be coming back again for my answers to be checked or to have help =) . 1. A car travels 172 miles using 7 gallons of gas. At that rate,

asked by Annabelle on February 16, 2018
3. ## math

Find the number of subsets of the given set. {math, English, history, science, art} Is this correct: 1. {} 2. {math} 3. {English} 4. {history} 5. {science} 6. {art} 7. {m, E} 8. {m,h} 9. {m, s} 10. {m, a} 11. {e, h} 12. {e, s} 13. {e, a} 14. {h, s) 15. {h,

asked by bwb on April 15, 2010
4. ## statistics

In a group of 100 students, 60 are taking math and 12 are taking English, but no one is taking both. What is the probability that a randomly selected student from this group is taking either math or English?

asked by Anonymous on January 25, 2012
5. ## ,math

Find the number of subsets of the given set. {math, English, history, science, art} Is this correct: 1. {} 2. {math} 3. {English} 4. {history} 5. {science} 6. {art} 7. {m, E} 8. {m,h} 9. {m, s} 10. {m, a} 11. {e, h} 12. {e, s} 13. {e, a} 14. {h, s) 15. {h,

asked by bwb on April 15, 2010
6. ## Help me think of ideas for my essay?

My thesis statement for my synthesis essay to connect The Grapes of Wrath, The Great Gatsby and The Death of a Salesman is "It is impossible to maintain honor and also achieve success." Could anybody give me any ideas for my 3 body paragraphs I'm having

asked by Emily on April 1, 2010
7. ## Calculus

Give an example of a function with a critical point that is neither a maximum nor a minimum. Specify the relevant point(s). This is what I have and this is what I got wrong... A function with a critical point that is neither a maximum nor a minimum would

asked by Mia on October 2, 2016
8. ## Math

Hello. Can someone help me? I'm not very sure about some of these :( Stephen read a 90-page book in 6 days. If he continues reading at that rate, how long will ittake him to read a 300-page book? Answer: 20 days. I found this by doing 90/6=15, and then

asked by I have 2 different names. Which would I put? on February 16, 2018
9. ## MATHS

A travel agent arranged a payment plan for a client. It required a down payment of \$150.00 and 12 monthly payments of \$642.00. What was the total cost of the plan? 2. translate into math expression and solve. Some number divided by negative four is four.

asked by francis on October 12, 2006
10. ## essay

During my four years in high school, I have taken a lots of classes to prepare for college. As I took ELD classes ( English Language Development ) during my freshman and sophomore year, I realized that I could not meet the college's requirement. So in my

asked by JJ on December 1, 2006
11. ## Math

Frank has a 65% chance of receiving an A grade in geology, a 60% chance of receiving an A grade in mathematics, and a 77% chance of receiving an A grade in geology or mathematics (or both). Find the probability that he receives A grades in both geology and

asked by Rachal on February 13, 2011
12. ## Statistics - can someone check me

Frank has a 65% chance of receiving an A grade in geology, a 60% chance of receiving an A grade in mathematics, and a 77% chance of receiving an A grade in geology or mathematics (or both). Find the probability that he receives A grades in both geology and

asked by Rachal on February 12, 2011
13. ## Math test,

Need a website to study off of for a math test, this what is on the test Times fractions and Understanding Fractions, I need a math website.

asked by Kailyn on October 7, 2015
14. ## Math

John has scores of 88,73,90,85,93 on five math quizzes. What scores must john earn on the next math quiz to have a mean quiz score of exactly 88?

asked by Math(: on March 31, 2011
15. ## math

What is the definition for an EXPRESSION ? An expression in English can be a short sentence, or a sentence fragment. Take a hike. Go figure. What's up? Whatever. In math, an expression is again a fragment, it can be complete or not complete. 2x + 1

asked by gio on September 19, 2006

what is mental math and how does it work. the question is use mental math to find the missing numbers. look for the pattern in each chart.the chart ooks like eight boxes two rows of four, the filled in is 0,1,2,3,4the second row is empty, the second

asked by albert on August 27, 2007
17. ## math

In your opinion, how is the order operation used to solve equation. exponets, groups, multiplication, division, addition, subtraction. This allowes you to get the same result every time..... I hope this helps :) I searched Google under the key words "math

asked by cheryl on March 20, 2007
18. ## math check question

Subtract and Simplify: 4a^2/(a-b)-(4b^2-8ab)/(b-a) I have the answer as 4(a+b)^2/(a-b) or should it be 4(a-b)^2/(a-b) Responses Math problem check - bobpursley, Sunday, October 12, 2008 at 4:23pm just the numerator.. 4a^2-8ab + 4b^2, right? 4(a-b)^2 Now

asked by Shawn on October 12, 2008
19. ## Math

If a teacher allows 5/6 of an hour to be spent on homework and she allow 1/3 of that time to be spent on math, how much time will be spent on math?

asked by TC on January 13, 2012
20. ## math final studying

beth scored 75 on her first math test. she scored 20 % higher on her next math test. what did she score on the second test?

asked by cat on May 19, 2011
21. ## Calculus (increasing/decreasing)

Find the interval(s) where the function is increasing and the interval(s) where it is decreasing. (Enter your answers using interval notation. If the answer cannot be expressed as an interval, enter EMPTY or ∅.) f(x) = (5 − x^2) / x my work: a)

asked by Anna on February 20, 2018
22. ## calculus

The first derivative of the function f is given by f'(x) = (cos^2x)/x - 1/5 How many critical values does f have on the open interval (0,10)?

asked by anynymous on January 17, 2011
23. ## science

what is the general trend of the critical angle as the refractive index increases?

asked by T on June 10, 2018
24. ## U.S. HIstory

Why might the early years of American government be called the "Critical Period"???

asked by theXskirtXgirl on November 7, 2007
25. ## Project Management

I need a Gantt Chet and a Critical Path Method chart for any project.

asked by Karol Goney on July 27, 2009

Critical readers would not ask the same questions of themselves that they ask of the writer's work. true or false thanks!

asked by Michelle on October 10, 2010
27. ## math

Find the values of a,b, and c if the parabola y=a(x^2)+bx+c is tangent to the line y=-2x+3 at (2,-1) and has a critical point when x=3

asked by mike on November 23, 2012
28. ## College English

I need help with undersatnding fallies. Example of a sentence to list fallicies: You're either a critical thinker or you're not.

asked by Sandy on April 7, 2010
29. ## life orientation

critical discuss human or environmental problem impacts on the community

asked by junior on June 1, 2011

what are the 10 most critical issues challenging human services agencies today?

asked by nita on March 1, 2011
31. ## question

But critical writing like argumentative essays have structure. (can you tell me what is wrong with this message?)

asked by tim on October 5, 2011
32. ## Shayna

Find the value of a so that the function f(x) = xe^(ax) has critical point at x = 9 I found that the derivative is axe^(ax)+e^(ax) But I am not sure where to go from here?

asked by Calculus on March 4, 2013
33. ## statistics

what is the critical value t that satisfies the condition that the t distribution with 8 degrees of freedom has probability .10 to the right of t?

asked by Anonymous on March 5, 2012
34. ## CaLcULus

(5x-4)e^(-2x) How do you find the critical point I don't understand how to take the derivative of e^ to a negative?

asked by Corinna on March 19, 2009
35. ## ob

Critical, selfish, and rude are opposite traits for which dimension of the Big Five?

asked by Anonymous on August 1, 2012
36. ## Calculus

Given f(x) = cubed root of x^2 (2x+5)^3, find the critical numbers after you identify the domain.

asked by Jet on June 23, 2014
37. ## critical

Identify the principal issue presented by the source Critical Analysis

asked by catherine on July 5, 2008
38. ## hrm

What are the critical coponents of a compesation strategy? Would these be the intrinsic and extrinsic rewards or something else.

asked by mb on May 21, 2011
39. ## Critical Numbers

Find the critical numbers of the function on the interval 0 ≤ θ < 2π. f(θ) = 2cos(θ) + (sin(θ))^2

asked by Michael on December 4, 2010
40. ## english

what is the critical lens statement in A Raisin in the Sun by Lorraine Hansberry?

asked by julio on June 5, 2010
41. ## English

1. I like science but not math. 2. I like science but I don't like math. Does #1 mean #2?

asked by John on December 7, 2008
42. ## Type Sketch - Cynic

I have to do a type sketch of a cynic...but i really am running out of ideas...this is what I wrote so far but i need a couple more points. Any ideas please? ************************************* The cynic is a person who is skeptical of life. They are

asked by Jonathan on July 14, 2006
43. ## math

In a local school 34 students are enrolled in a math class, 85 are enrolled in an english class, 58 are enrolled in an art class, and 54 are enrolled in a history class. Construct a pie chart with this data. What is the central angle of the slice

asked by heem on April 7, 2015
44. ## Pre algebra

How do I complete each ORDERED PAIR solution to the given equation? y=-x+9;(4),(9),(0) I looked up math ordered pairs at www.google.com, and these are the results. There may be a site in here with an explanation to help you.

asked by Jaimz on June 8, 2007
45. ## Statistics

A number of grade school students were asked about their perceived math ability and the results are in the table below. Below Average = BA Average = A Above Average = AV BA A AV Girls 61 54 21 Boys 43 61 42 Test at the 0.01 level if there is a difference

asked by Maria Elizabeth on December 9, 2012
46. ## algebra

A textbook store sold a combined total of 205history and math textbooks in a week. The number of history textbooks sold was 87more than the number of math textbooks sold. How many textbooks of each type were sold?

asked by Anonymous on May 20, 2014
47. ## To Gunjan

Your posts have been removed. In the future, 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

asked by Writeacher on November 5, 2009
48. ## fractions

my teacher gave us some fraction problems for homework, but I'm confused about how to go about solving the problem. The problem is what is 2/4 of 8. Can you show me the steps so I can do the rest of the math problems? 2/4 reduces (or simplies if you

49. ## English

Could you please tell me if the following verbs can take the -ing form in the examples below? I included a sentence I need to write in an email. 1) I'm smelling the perfume of the flowers. I'm testing a red wine. 2) I'm hearing him coming (I think you can

asked by Henry2 on February 22, 2012
50. ## math

Let h(x) = 3 x2 + 2 x + 1. Let g(x) = 3√{x} + 3. (Note: If there is a nonmathematical symbol in the preceding expression, then your browser doesn't have the math symbol font. Please follow the instructions on the Tools page in Oncourse to install the

asked by Cara on September 17, 2010
51. ## Quick English check

Please check to see if I have these words in the correct sentences. Correct me if I'm wrong! :) 1. The defendants attorney objected to the plaintiff's ASSERTION, claiming it was hearsay. 2. The news media PROMULGATED the results of the election. 3. I tried

asked by Grace on September 1, 2015
52. ## Marine Science (Check my answers?)

3. What feeding strategy and adaptation would an organism that lived in the abyssopelagic zone most likely use in order to survive, and why? A. Scavenge dead matter on the ocean floor because it is difficult to find prey in the darkness. B. Use

asked by Tyni on September 19, 2017
53. ## Science

Prior to the detonation of the first atomic bomb, had the scientist been able to prove by theory that the reaction would stop? I assume they did considering they continued with the test. If not, how was Bethe able to calculate the yield of the explosion?

asked by Dave on June 25, 2007
54. ## stats

SAT math scores approx. follow a normal distribution, with mean 500 and standard deviation 100. What % of students should have an SAT math score above 500? I think I use mean (500) + z-score * SD (100), but I do not know how to get the z-score?

asked by CM on September 28, 2009
55. ## Math

So, im doing a math lesson right now and taking notes. one of the examples makes no sense to me. The example is, 4/8+5/12. Here is where it gets confusing. The first step is to, rename the fractions using the LCD, 24. I made the denominator 24. The next

asked by ILTHSM_ on October 9, 2018
56. ## Human & Physiology

Discuss the critical and intricate roles the nervous system plays in homeostasis

asked by vicki Cooper on April 3, 2014
57. ## Health

What kind of speaker notes would you put on a power-point for a critical nurse?

asked by candace on January 30, 2010
58. ## CALCULUS

Find the critical numbers of each given function. (a) f(x)=3rt(x^(2)-x (b) g(x)=2sinx+2cos^(2)x, 0

asked by Anonymous on December 5, 2007
59. ## statistics

Find the indicated critical value. z 0.04 Round to two decimal places as needed. My answer is 1.75 what do guys think.

asked by angela on November 9, 2013
60. ## Calc

Find the critical numbers of the functions. f(0) = 2sec0 +tan0 on the interval [0,2pi]

asked by Eric on November 15, 2016
61. ## Math 110

Find intervals of increase/decrease and classify all critical points of (a)g(x)=cos(􏰀x/(￼￼x2 +9)) (b) f(x)=x5/3 −x2/3

asked by Paula on February 10, 2015
62. ## Life Orientation

10-15 lines critical discuss 5 ways in which the human or environmental impacts on the community?

asked by David on June 19, 2011
63. ## nursing

what aresome experiences a surgical unit in a hospital may see with critical nursing shortages

asked by april on February 28, 2009

describe how a manager would use the critical-incident appraisal method for assessing an employee?

asked by becca on February 6, 2013
65. ## CAL-Critical points

For the function F(x) = inx/x^2 , find the approximate location of the critical point in the interval (0, 5).

asked by Harry on December 29, 2014
66. ## Literature

A critical analysis and explanation of Thomas wyatt's poem`Blame not my lute`

67. ## human resources

what are the most critical steps to successful implementation of high performance work systems?

asked by China on December 27, 2008
68. ## Stuck in a Question

Which word is most similiar to admonishing? A. Uncertain B. Rising C. Critical D. Amazing My answer is A or C.

asked by Language Arts on May 19, 2016
69. ## human resources

what are the most critical steps to successful implementation of high performance work systems?

asked by China on December 24, 2008
70. ## Biology

As scientists tried to discover the nature of genes, what three critical gene functions had they identified?

asked by Katelyn on March 3, 2011
71. ## Biology

As scientists tried to discover the nature of genes, what three critical gene functions had they identified?

asked by Katelyn on March 3, 2011
72. ## Critical Thinking

Why and how could you apply critical thiking when evaluating each of the following: Articles Advertising Media Conversations

asked by Anonymous on September 11, 2008
73. ## Prob and Stats

In a multiple regression with 5 predictors in a sample of 56 U.S. cities, what would be the critical value for an F test of overall significance at a= .05? A. 2.45 B. 2.37 C. 2.40 D. 2.56

74. ## Calculus: Determine the constants from function

The function h(x) = x^3 + bx^2 + d has a critical point at (2, -4). Determine the constants b and d and find the equation of h(x). IM SO CONFUSED :(

asked by mia on July 25, 2014
75. ## History

discuss why critical diversity is an important concept to social justice, I need some ideas

asked by Trish on March 3, 2016
76. ## political science

what are the major contributions to the application of critical theory to the study of international relations?

asked by malcom on December 15, 2009
77. ## calculus

I need to find the critical number of 4x^3-36x^2+96x-64 by factoring. Basically I need to know the zeros.

asked by Matt on November 9, 2009
78. ## Calculus

The rate of performance is given by dN/dt=1/(2sqroot(t+1)) where N is the number of unity completed t hours after beginning a new tak. If 2 units are completed afer 3 hours, how many units are completed after 8 hours? N= INT 1/2 (t+1)^(-1/2) I will be

asked by Chris on April 11, 2007
79. ## Math

Jane is thinking of a number C with the property 3(2+c)=12.what number is jane thinking about?

asked by Kirandeep on September 30, 2013
80. ## Neuroscience

I'm struggling with the following question: The opening of chloride selective channels by a neurotransmitter X will drive membrane potential toward the chloride equilibrium potential. Assume that early during cell development, Cl is pumped into the cell

asked by John on September 13, 2015
81. ## Algebra

Why are variables useful in algebra? I feel the use of variables make it difficult for many people to understand because it is subconcious that math is numbers, not letters.... Thank you! By using a variable, one may make use of a formula which is good for

asked by russell on March 20, 2007
82. ## Math

Good evening. I posted a math question earlier that I never received any help on because someone posted something inappropriate. My new math problem is as follows: The area of a rectangular piece of a land is 3/16 square miles. If the width of the piece of

asked by Donald on February 22, 2017
83. ## English

I need help with concision on these sentences. . So long as states are not bound by a national curriculum and standards, students will not receive the same quality of education across the United States. 4. Critical-care nursing is stressful due to the fact

asked by Crystal on May 4, 2018
84. ## Math 4 questions PLZ help me ASAP

1) Mr. customs is correcting the class's math homework on customary units. which of the following measurements is reasonable? A. a pencil is 12 feet long B. the back porch is 12 inches wide C. the 3rd hole on the golf court is 123 miles long D. the

asked by Jenna Brenn on December 3, 2015
85. ## physics question

While sitting in a math class, you become curious and decide to put the math and your physics to work in a practical way. If you can shoot a spit-wad from a straw with a total speed of 6 m/s, at what angle would you have to shoot it in order for it to hit

asked by anonymous on September 21, 2018
86. ## Calculus (pleas help!!!)

Please answer the following questions about the function f(x)=e^(-0.5x^2) Instructions: If you are asked to find x- or y-values, enter either a number, a list of numbers separated by commas, or None if there aren't any solutions. Use interval notation if

asked by Catherine on April 6, 2011
87. ## Calculus (urgent!!)

Please answer the following questions about the function f(x)=e^(-0.5x^2) Instructions: If you are asked to find x- or y-values, enter either a number, a list of numbers separated by commas, or None if there aren't any solutions. Use interval notation if

asked by Catherine on April 6, 2011
88. ## Calculus (pleas help!!!)

Please answer the following questions about the function f(x)=e^(-0.5x^2) Instructions: If you are asked to find x- or y-values, enter either a number, a list of numbers separated by commas, or None if there aren't any solutions. Use interval notation if

asked by Catherine on April 6, 2011
89. ## English

The person who correctly guesses what I am thinking of should come to the front and continue playing the Twenty Questions Game. He or she should think of something in mind. Other students should start asking Yes/No questions to try to know what it is. 1.

asked by rfvv on April 2, 2018
90. ## groupie

can someone help me with this:48x^2y + 20xz +12xy + 5z This subject is MATH, not 'groupie'!! HOW MANY SQUARE FEET IN AN HALF AN AKER Wendy: ACRE> http://www.onelook.com/?w=acre&ls=a and there are 9 square feed in a square yard. i am in 6 grade it is really

asked by mike on March 8, 2007
91. ## Calculus

Hi there,could you help me with the following questions; 1.) Analyze the key features (any asymptotes, intercepts, critical points) and then sketch the graph of the function f(x)= x-0.25/x^2 --> I am unsure about my answers could you tell me if I am

asked by Karen on March 22, 2010
92. ## math

Hi, I have a math question that I need help with: g:-> 3(1.3)^x State equations for any asymptotes to the graph of g. I know what an asymptote is, but I do not understand this question...so lost. Help would be greatly appreciated. Thanks so much I'm a

asked by christine on September 16, 2006
93. ## Basic Calculus-Relative Extrema

Hello, please help me :) A question asked that I find all relative extrema of a function f(x)= x + 1/x. I'm a bit confused with my solution, but I'll show my work first..: I found f'(x) to get the critical numbers: f'(x)=1-x^-2 f'(x)=(x^2 -1)/x^2

asked by mary on March 16, 2012
94. ## Econ stats

Consider the following data: 23 17 20 29 21 14 19 24 Develop and test a hypothesis to determine if the variance is greater than 4. Use the critical value approach and α = 0.05

asked by Anonymous on February 6, 2018
95. ## Calculus

List the critical numbers of the following function in increasing order. Enter N in any blank that you don't need to use. f(x) = (6x+6)/(5x^2+5x+5)

asked by Nate on October 29, 2013
96. ## Statistics

If the alpha level is changed from a=.05 to a=.01. a. What happens to the boundaries for the critical region? b. What happens to the probability of a Type I error?

asked by Lyn on December 21, 2013
97. ## Calculus Grade 12 University

Determine the critical numbers and find the absolute maximum and minimum values of the function y = 8x^3 + x^4 for x e [-8,2]

asked by Julie on March 23, 2012
98. ## Math

I need help please. Find the critical z values. Assume that the normal distribution applies. Right-Tailed test; x=0.03. z=?

asked by Mandi D on February 19, 2013
99. ## statistics

For an independent-measures ANOVA comparing three treatments with a sample of n = 5 in each treatment, what is the critical value for the F-ratio using α = .05? a. 3.88 b. 3.49 c. 3.74 d. 3.34

asked by Robbie on November 14, 2012
100. ## statistics

Find the critical value for the hypothesis test, given the following. (Give your answer correct to two decimal places.) Ha: ó1 > ó2, with n1 = 7, n2 = 16, and á = 0.05 F=?

asked by Tiara on March 19, 2014