# Critical Thinking/Math

9,744 results, page 19-
## math

what are the tabiles and charts of math

*asked by carrie on August 30, 2007* -
## Math

Math game called 24

*asked by Kim on August 30, 2007* -
## 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* -
## Math

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

*asked by Natalee on September 8, 2013* -
## math

What are the computation methods of math?

*asked by Malik on October 21, 2008* -
## math

What is the width of a math book

*asked by Anonymous on April 1, 2016* -
## math

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

*asked by suzie mata on November 11, 2010* -
## Math

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

*asked by Evan on April 19, 2011* -
## math

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

*asked by Abel on May 20, 2011* -
## math

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

*asked by dianne on April 26, 2011* -
## Question

What can be in a Manipulative &Math Center

*asked by Anonymous on November 21, 2014* -
## Math

How do you use a trend line in math

*asked by M on November 11, 2014* -
## Business Math

How is math and recycling related?

*asked by Lorraine on November 16, 2014* -
## Math

How is math and recycling related?

*asked by Lorraine on November 16, 2014* -
## math 95

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

*asked by kathy on July 2, 2011* -
## math

MATH IS CRAZY I HATE IT

*asked by sessxh on June 26, 2016* -
## Math

What does ; mean in math for evaluation of expressions

*asked by Mike on August 15, 2016* -
## Mathmatics

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

*asked by Ashley on November 4, 2009* -
## 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* -
## geometry

Can you be my math tutor for free?

*asked by A'Mya on April 26, 2012* -
## trig

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

*asked by Sam on April 23, 2012* -
## Reiny MATH HELP

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

*asked by Anonymous on January 12, 2011* -
## algebra

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

*asked by VICTORIA on January 2, 2015* -
## PREALGEBRA

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

*asked by BRENDA on December 9, 2011* -
## 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* -
## 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* -
## Math/116

I need some help with my math lab week 7

*asked by Dodie on July 27, 2011* -
## Math! Please help! anyone!

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

*asked by Rina on January 10, 2013* -
## Unit 1

Math 36 less the product of 6 and times

*asked by Mercy brown on November 11, 2015* -
## 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* -
## math

i need a answer to a math problem

*asked by maria on November 4, 2009* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## college

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

*asked by Anonymous on March 23, 2010* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## Science

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

*asked by Anonymous on August 4, 2015* -
## Biology

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

*asked by David on September 29, 2013* -
## 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* -
## 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* -
## 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* -
## soc

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

*asked by Anonymous on March 15, 2014* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## math

who found a subject called math

*asked by Anonymous on April 14, 2015* -
## 2nd grade

2nd grade math measurement

*asked by alexis on March 11, 2010* -
## Math

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

*asked by Someone on April 20, 2010* -
## math

un scramble math word roetopodsaoenrfir

*asked by zachay on January 5, 2015* -
## 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* -
## statistics

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

*asked by Anonymous on October 31, 2011* -
## Math

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

*asked by 1 on September 22, 2018* -
## math ?

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

*asked by margie (: ! on July 8, 2008* -
## 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* -
## math

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

*asked by Alicia on January 11, 2012*