# Critical Thinking/Math

9,810 results, page 27-
## Math

I need help with this math question: What percent of 400 is 12? Can you please write down the steps and the answer to this problem?

*asked by Lisa on November 23, 2008* -
## 10th grade

WHAT GOES AFTER GEIORGE, THOMAS, ABE, ALEXANDER IN A PATTERN THE NEXT TWO NAMES? MATH:GEOMETRY

*asked by ADAM on August 30, 2008* -
## math

In my math class tests are 70% and homework is 30% so if i wanted at least an 80% how much would be the least percentage i needed in each category

*asked by Michael on February 2, 2016* -
## math

Your math class has 27 students. There are 12 seniors and the rest are juniors. What is the senior-to-ratio?

*asked by .Jacqueline on January 24, 2012* -
## Math

If I had the math problem: 2^4 x 3^9 ---- ---- 3^5 2^7 And I used the method of sorting the bases and subtracting the exponents. Would my answer be 2^-3 x 3^4?

*asked by Tiffany on October 21, 2013* -
## Math

Hi! I wanted to know how you would sketch the graph of this system of inequalities. Math problem: 2x2 + y ≥ 2 x ≤ 2 y ≤ 1

*asked by Heather on March 14, 2015* -
## HELP

Can a solution of CrCl3 be stored in an aluminum container? I did the math part- E= 2.45 (approx)

*asked by scilover on May 9, 2013* -
## Math

How can I get help with certain math problems? I am homebound right now due to a medical condition.So I can't listen on how to do certain things.

*asked by Jericha on February 20, 2009* -
## math

Can somebody PLEASE help me understand how to find the domain of a function. I have an F in algebra 3 and just got a 50% on my math quiz. I'm desperate!

*asked by Jennifer on March 9, 2010* -
## math literacy life science, history,tourism

Can I do medical orthotic and prosthetic while doing math literacy and life science. CAn I QUALlifY?

*asked by Anonymous on January 10, 2016* -
## Ms. Sue... Thank you for your help.

Ms. Sue, I just wanted to say thank you for your help on all y math questions today. It really helped and I greatly appreciate it. thank ya, ♥dino♥

*asked by rawr... im a dinosaur.... rawr on October 19, 2012* -
## 7 th grade math

hey i need to new what it the answer for this question 35 fewer than 168 and this is 7 th grade math so plz tell me thanx

*asked by liliana hernandez on September 11, 2012* -
## Math

If class starts at 11:50 and lasts 1 hour 40 min how do you write a math equation?

*asked by Anthony on February 28, 2011* -
## math

Hello, so can someone please go to brainly and help me my username is minnielifton and my questions are recent and are about math and they are attachments so that's why I cant post it here.

*asked by some girl on December 19, 2017* -
## math

In my math class tests are 70% and homework is 30% so if i wanted at least an 80% how much would be the least percentage i needed in each category

*asked by Michael on February 2, 2016* -
## math

use properties and mental math to find the value. (10times8)times3 8times(3times5) (36+42)+24

*asked by stephanie on August 29, 2011* -
## math

is thier any site of math of 5 class and above because i need to do lot of hard work in maths Thanks.

*asked by Rosalia on April 1, 2009* -
## math

math : write an equation that uses 18-?and 10+2.explain how to decide which numbers would make it true.

*asked by Alex on January 31, 2012* -
## MATH TEST(tipps)

i have a math test in a week away plz give me some tips so i can past it (first time here)

*asked by tomboy(girl) on February 11, 2017* -
## math/algebra

I am having a hard time with math I cant get it. Write each rational number as a terminating decimal. 19/20, 1/8, & 17/5 can you please help!!

*asked by casey on September 2, 2014* -
## hard math

I'm having so much trouble doing this worksheet I had for math I don't even know what to do now 👉 and I have to turn it in by Friday 😭 I feel so dumb right now 😞

*asked by lol 😁 on April 27, 2015* -
## MATH repost for Denzel

MATH - denzel, Monday, September 24, 2007 at 6:18pm how do you multiply fractions

*asked by Ms. Sue on September 24, 2007* -
## TO KIM

can you help me with this |2x - 3|^2 - 6|2x - 3| + 5=0 I know you are goood with this stuff Math question here. let |2x - 3| = y then you have y^2 - 6y + 5 = 0 (y-5)(y-1)=0 y = 5 or y = 1 or |2x - 3| = 5 or |2x - 3| = 1 So you have |2x - 3| = 5 giving you:

*asked by Mallory on March 11, 2007* -
## english

Identify the noun clause in the following sentence: What they should do is hire a tutor who can help them with their math skills.

*asked by Eric on July 25, 2011* -
## geometry

how would you solve this math problem: Given AC with endpoint a (16,-6) and midpoint M (3, 7). What are the coordinates of end point C?

*asked by KIM on October 9, 2009* -
## math,economics,geography and life science

what courses can i apply for with the following subjects Math Geography Economics Life science

*asked by kgaogelo on April 11, 2016* -
## solving equations

I need help understanding the concept of the value of an inequality DQ 2 in week 3 of math 116. any suggestions would be great!

*asked by cassie11 on August 14, 2009* -
## Statistics

Percentage of scores falling between a z-score of .54 and the mean. I can do the math, I just don't understand how to begin! Thank you.

*asked by bee on October 4, 2010* -
## Calculus

assume that f(x)= x^3(x-2)^2 a) find the x-intercepts algebraically b) find all the critical points c) use the first derivative test to determine local minimums and maximums d)find all inflection points e)state the concavity of the graph on appropriate

*asked by Elaine on April 25, 2012* -
## statistics

(a)Comparison of GPA for randomly chosen college juniors and seniors: xbar= 3.05, s1 = .20, n1 = 15, xbar2= 3.25, s2 = .30, n2 = 15, á = .025, left-tailed test. calculate d.f. ____________ Standard error ____________ t-calculated ____________ p-value

*asked by peter on April 29, 2010* -
## Math

Create a Raptor Flowchart that calculates the amount a person would earn over a period of time if his or her salary were five cents the first day, ten cents the second day, and so on doubling each day. Your program should: 1. Request the number of days. 2.

*asked by Morgan on February 23, 2017* -
## computer programming

Create a Raptor Flowchart that calculates the amount a person would earn over a period of time if his or her salary were five cents the first day, ten cents the second day, and so on doubling each day. Your program should: 1. Request the number of days. 2.

*asked by Morgan on February 23, 2017* -
## Us history

Based on the above stages, discuss what fredrick jackson turner asserted about each group's importance and relevance to the moving frontier including what their critical contributions were, or lack there of ,to the development of the american civilization.

*asked by dyyyyddee on April 19, 2010* -
## Math - Algebra 2

In a certain math class, each student has a text book, every 2 students share a book of tables, every 3 students share a problem book, and every 4 students share a mathematics dictionary. If the total number of books is 75.. how many students are in a

*asked by AS on December 2, 2006* -
## history

Thomas Jefferson was less critical of the French Revolution than the Federalists. True or False? http://chnm.gmu.edu/revolution/d/592/ and 4th paragraph down here: http://www.whitehouse.gov/history/presidents/tj3.html

*asked by Alisa on November 15, 2006* -
## Phil

Identify the premise/s and the conclusion and label them. Complete the argument if necessary. 1.My bowl fell off of the counter and broke. If your bowl falls off of the counter, it will break. 2.You shouldn’t be so critical of War and Peace. You’ve

*asked by Ashley on November 19, 2014* -
## english

I have to edit the following sentences to untangle mixed constructions. Here is the list of five and my corrections below them. 1. Early diagnosis of prostate cancer is often curable. 2. Depending on our method of travel and our destination determines how

*asked by Roger on July 1, 2010* -
## ??????????!!!!!!!!!!!!!!!!!

Hello! I am a new teacher and was wondering what great websites I can go on to find free worksheets, bulletin board themes, etc. for pre-k! I know it's not homework, but it just seems that there isnt a lot of good websites (well, that I cant find! ;))

*asked by Websites Please! on November 13, 2006* -
## Early Child Ed.

Would you please check these questions and my answers? 1.Research indicates a child's development of prejudice occurs as an interaction of which: A) cognitive development and positive ideas about particular groups in the child's social environment. B)

*asked by Brenda on November 1, 2007* -
## math fair projects

what are some good math fair projects Here are some broad ideas, I don't know your grade level. Use the Google search engine to find out details. Golden Mean Fiboccani numbers Discovery of Calculus The history of PI Archimedes Square yeah those are pretty

*asked by leona on August 10, 2006* -
## homework help

I noticed that the people who asked for questions that need help with spanish have not been answered..when people who have asked questions after them have already..this concerns me that the people on this website help with the subjects they know and don't

*asked by Concerned on March 5, 2007* -
## hypothesis test

I am confused on what statistic test I should perform. I think it should be the t-test, which I have provided below. If the t-test is correct, how do I decide if I need to reject the null hypothesis. I get really confused on these things. Null Hypothesis:

*asked by mchawk on January 26, 2009* -
## chemistry

In precipitating magnesium ammonium phosphate, why can't NH4Cl be used as a substitute for NH3? Isn't pH critical? The solubility is vastly different at pH 9 versus pH 4. In addition, how do you obtain NH3 from NH4Cl? The NH3 is for pH adjustment as Bob

*asked by Smiley on August 18, 2007* -
## English

I needed to know if you could tell me if I have identified the proper tense and verb of my sentences? I am not asking for the answer, just if it is correct or incorrect. The verb is in quotations and tense form in parenthesis. Thank you very much your

*asked by Mag on December 12, 2010* -
## GOVERNMENT

What 3 presidents signed the Civil Rights Act? Suzanne: We are NOT going to do your homework/tests for you. All of these are in your text. We will be happy to critique your thinking.

*asked by Suzanne on November 7, 2006* -
## Survey

What first comes to mind when you see or hear the word blood? red, then death, then if i kept thinking, it wouldn't be a first thought sang -- as in the latin base

*asked by Marie on February 23, 2007* -
## Functions & Trig

evaluate each function at the given value: f(n)=-n^6+31n^4+26n^3+20n^2+-33n-20 when n=6 I was thinking that I should do synthetic division, but I've tried it a few times and I can't get it to work out correctly. Please help!

*asked by Kerry on January 27, 2016* -
## GOVERNMENT

What has been the economic policy of the United States throughout its history? Suzanne: We are NOT going to do your homework/tests for you. All of these are in your text. We will be happy to critique your thinking.

*asked by Suzanne on November 7, 2006* -
## To Heather: Ethics

I removed your post because you refer to materials that are not available to the Jiskha tutors. We have NO connection with Axia College! You've also not given us any indication of your thinking about this assignment.

*asked by Ms. Sue on February 28, 2009* -
## Calc Help

Find the 4th derivative of y=4x^3-(2/x). Reads: 4x to the third minus 2 divided by x. I will be happy to critique your thinking. We don't do homework or tests.

*asked by Rob on March 7, 2007* -
## U.S. History

Hey I am completely lost on these questions, I read the chapter, but still do not get it. I need to know how McCarthyism affected the lives and political thinking of people in the U.S.

*asked by bell on December 4, 2009* -
## CRT 205

100 words per question in the future, how will thinking critically influence the ways that you read? Write?, Process Information?

*asked by Diana on April 6, 2009* -
## Science

I have been thinking of something to do for my schools science fair for weeks and my teacher keeps telling me that i can't do my idea because its too easy for an honors student. I'm all out of ideas and I need help! Please!

*asked by Julia on November 13, 2012* -
## Anatomy & Physiology

A problem with the _____ plexus may cause pain in the posterior part of the thigh. A) Sacral B) Lumbar C) Cervical D) Brachial I'm thinking A but not quite sure

*asked by Nikki on September 1, 2010* -
## @ Steve or Damon

take a look at this question http://www.jiskha.com/display.cgi?id=1446147947 Am I guilty of overkill or over-thinking this ? Surely there has to be an easier way.

*asked by Reiny on October 29, 2015* -
## english

What should you be if you like English, learning other countries cultures, and art, but not painting or anything like that. I am thinking about becoming an interior designer or lawyer. Thoughts or ideas?

*asked by Anonymous on May 5, 2014* -
## Biology

if the number of ____ in an atom is changed, it is no longer the same element. a)proton b)neutron c)electron I'm thinking it's A, what do you think? It could be multiple answers, too.

*asked by Macy on February 9, 2015* -
## math

Given: f(x)=x^2-1 Find a simplified form of the difference quotient. I will be happy to critique your thinking. I am not going to do it for you. The link I gave you shows you how. Is it set up like this 1(x+h)^2 - 1(x)

*asked by dee on February 9, 2007* -
## Year 12 Biology

What is a good and easy experiment I could do for my Year 12 biology assignment? I was thinking something with alcohol and the human body but I wouldn't know what my hypothesis would be. HELP!!

*asked by Samantha on July 30, 2010* -
## biology

Economists were thinking that if the human population grew unchecked, there wouldn’t be enough living space and food for everyone. What was Malthus’ conclusions?

*asked by Ariel on March 25, 2015* -
## Written Analysis

My bad..I just posted a help question. I stated it incorrectly. Analyze your own experience with faulty thinking in a minimum of three well developed paragraphs. Thank you

*asked by keri on October 2, 2011* -
## Social Studies Help NEede!

Was Christopher Columbus a hero or a villian? [I suggest thinking and going online to find sources that will tell you more about the ambitious leader! You'll be surprised!]

*asked by Mary on November 3, 2008* -
## Science

I have been thinking about this and really cannot think of a good answer plz help. What environmental pressures in the past do you think we're most important in shaping the human species as it is today? Thank you!

*asked by Izzy on December 8, 2016* -
## English II B

Need Help Please. A student is thinking about different forums for publishing an editorial. Which of the following would be appropriate? 1.a dramatic reading 2.an anthology 3.a poetry contest 4.a school newspaper

*asked by Carl on April 4, 2014* -
## Composition 101 - Argosy U -

I am thinking about doing a paper regarding religion/vs./spiritual I want to make a point about How To Be Approached when someone ask me "Why am I a ......, surely it doesn't take all that." (Might even be my title (smile). Can you help me - or am I on the

*asked by Dawn on September 16, 2011* -
## Western Civlization

How did Luther's theological teachings redefine fundamental thinking about vital western concens? ( example:individual) I have a test tomorrow!

*asked by A-tan on February 18, 2009* -
## Functions & Trig

evaluate each function at the given value: f(n)=-n^6+31n^4+26n^3+20n^2+-33n-20 when n=6 I was thinking that I should do synthetic division, but I've tried it a few times and I can't get it to work out correctly. Please help!

*asked by Kerry on January 27, 2016* -
## English

An invincible team is one that has never know ? A. The joy of victory B. The agony of defeat C. The fear of flying D. Injury or illness I am thinking it could be letter D

*asked by Alex on April 16, 2014* -
## Algebra

Discuss the steps necessary to carry out each activity. Describe briefly what each line looks like in relation to the original given line. Answer these two questions briefly in your own words: What does it mean for one line to be parallel to another? What

*asked by Patrice Mason on February 21, 2014* -
## Math !!!!!!!!

Ok i have a Summer Math Assignment & i really need help on this qs. it's part B of the qs. so i'll show you the whole thing Part 2. Extended Reponse Qs. (2 points each) Answer each qs.. Show all Work Qs. 5 Adrian correctly solved two equations in math

*asked by Gen on September 5, 2011* -
## statment!

“ he was little or nothing but life.” what does this statement mean? Rob (or is it Ben?) -- Please note the following: Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ??) in the

*asked by rob! on November 2, 2006* -
## Calculus

f(x, y) = 3ycos x, 0 ≤ x ≤ 2π Finding the locla minima, maxima, and saddle points. Having difficulty as so far I have: Fx = -3ysinx Fy = 3cosx Fxx = -3ycosx Fyy = 0 Fxy = -3sinx I have set both Fx and Fy equal to 0 but am not too sure about the

*asked by OscarEE on October 20, 2016* -
## English

What is the meaning of this poem? A single flower he sent me, since we met. All tenderly his messenger he chose; Deep-hearted, pure, with scented dew still wet-- One perfect rose. I knew the language of the floweret; "My fragile leaves," it said, "his

*asked by Gina on November 9, 2006* -
## math-followup

A bag got mix up 6 pairs of shoes – 2 red, 2 blue, and 2 purple. Picking randomly in the dark, how many shoes must I pick before for sure that there is one matching pair in red or blue? Ms Sue answered 4. Request for explanation please. math - Ms. Sue,

*asked by rama on January 30, 2013* -
## Calculus

Consider the function f(x)=2x+6x^(-1). For this function, there are three numbers A

*asked by Skirby on December 7, 2013* -
## Physics

What is the critical angles for water ice when surrounded by air? theda critial = arcsin(n2/n1) =arcsin(1/n1) What is the index of refraction of water ice? also is the above equation correct?

*asked by Andrea on April 16, 2008* -
## Calc

h''(x)=(x-1)(x+1)^2(x+2) asks what values of x does h''(x) concaves up or down for. I made a sign chart and got the critical numbers -1, 1, and 2, with the signs (in order of the c.n.s) being +,-,-, and +. Based off of the signs, does h''(x) concave down

*asked by Anoop on December 5, 2016* -
## physics

Hi! could anyone please help me with this problem. Thank you so much. Q: The critical angle for total internal reflection for ice surrounded by air is 49.8°. Calculate the Brewster angle for ice if the light is incident from the air.

*asked by Chan on April 25, 2010* -
## physical chemistry

how can i get the critical temperature of CO2 given a set of data which consists of surface tension and density at different temperatures. The table looks like this: T(oC) density surface tension 0 0.927 4.50 20 0.772 1.16 I really need some help about

*asked by kkk on July 6, 2008* -
## englsih writing tips

So I really want my writing to improve. My teacher is extremely critical on people's writing. I know this is to help us but I feel incredibly stupid when she covers my paper with harsh comments. I just want her to like something in my writing. I feel like

*asked by Carrie on November 1, 2012* -
## STATS

Suppose we want to test the null hypothesis H0 : ì = 400 against H1 :ì < 400. The test statistic is calcuated as −1.23 and the two-tailed critical value is 1.96. The appopriate p–value will be (1) −0.0500 (2) 0.3907 (3) 0.1093 (4) 0.8907 (5)

*asked by SAM on March 31, 2010* -
## Calc

I have to find the relative minimum and relative maximum of g'(x)=(x+1)(x-1)^2(x-2). What I've done so far is constructed a sign chart using the critical numbers, but I'm confused. To the left of -1 it's +, to the right of -1 it's -, to the left of 1 it's

*asked by Anoop on December 5, 2016* -
## Conceps of development

Which of the following is the crux of the interrelationship between mathematics and science? A. About half of the basic math concepts are related to science concepts. B. The basic concepts of mathematics are the basic process skills of science. C. Basic

*asked by Daniella on January 23, 2015* -
## concept development

Which of the following is the crux of the interrelationship between mathematics and science? A. About half of the basic math concepts are related to science concepts. B. The basic concepts of mathematics are the basic process skills of science. C. Basic

*asked by Daniella on January 25, 2015* -
## how concepts develop

Which of the following is the crux of the interrelationship between mathematics and science? A. About half of the basic math concepts are related to science concepts. B. The basic concepts of mathematics are the basic process skills of science. C. Basic

*asked by Daniea on January 15, 2015* -
## Psychology

Andy, a high school sophomore, lacks self-discipline, fails to plan ahead, and is excessively anxious. He is quickly frustrated by challenging tasks and frequently becomes overly critical of others. Use the psychoanalytic and social-cognitive perspectives

*asked by Amy on March 8, 2010* -
## Psychology

Andy, a high school sophomore, lacks self-discipline, fails to plan ahead, and is excessively anxious. He is quickly frustrated by challenging tasks and frequently becomes overly critical of others. Use the psychoanalytic, humanistic, and socialcognitive

*asked by Brent on April 4, 2011* -
## The Curriculum

When are children who live with overly critical or controlling adults particularly vulnerable? A. During years two and three, when they're exercising increased autonomy B. During elementary school, when involved in real task completion C. During

*asked by Daniela on September 13, 2014* -
## English

I urgently need to translate an evaluation grid ( to evaluate pupils' paragraphs) into English. 1) The total score is 15. The points will be ? as follows: Content: 5 Grammar and vocabulary accuracy: 5 Cohesion (use of appropriate sentence connectors,

*asked by Henry2 on January 10, 2012* -
## The Curriculum

When are children who live with overly critical or controlling adults particularly vulnerable? A. During years two and three, when they're exercising increased autonomy B. During elementary school, when involved in real task completion C. During

*asked by Daniela on September 7, 2014* -
## Curriculum

When are children who live with overly critical or controlling adults particularly vulnerable? A. During years two and three, when they're exercising increased autonomy B. During elementary school, when involved in real task completion C. During

*asked by Daniela on September 13, 2014* -
## Algebra--please help!

I really need help with my math homework today, because I am totally confused! Please give me the answer, but also walk me through it, too, so I can fully understand it, because just the answer won't really help. #1: A math teacher wants to curve a set of

*asked by Celina on December 17, 2008* -
## to " ... anime lover"

You need to choose a screen name that doesn't include obscenities. Then your questions will show up and a math tutor might help.

*asked by Writeacher on December 14, 2015* -
## multiplying metrics

im in 6th grade--we have a math problem to multiply 3km x 200m x5 can you walk me thorough how to get the answer? Thanks

*asked by jane on November 13, 2009* -
## math gr 9

hi can someone please post a website where I can do free grade 9 math exam practice.. i have already tried proprof but they are full...

*asked by Anonymous on January 26, 2010* -
## Math

I am stuck on a couple of math problems. I need help on the following numerical patterns. 5,7,11,17,25,?,47,61 80,40,20,?,5,5/2 It looks like you add two to each increment. For example, 5 + 2 = 7. 7+4=11 11+6=17 17+8=25 25+10=35 etc. For #2, I think each

*asked by Tori on January 12, 2007* -
## math

what are the odds in favor of getting at least one head in three successive flips of a coin? I need to know the formula on this. I have 1/6 over 1- 1/6. But I can't figure out how to do the math. Am I right?

*asked by Brian on December 1, 2009* -
## 5th Grade Math

I need help on how to figure out compund area of a shape. I meen we have the math part of the CRCT tommorow and I'm STILL NOT sure how to do it? Can someone please help me

*asked by Desiree on April 27, 2011* -
## Algebra Honors

Graph the inequality: 2x-5>y My Work: 2x-y>y -> 2x-5>y a) m= 2/1 b= -5 My Question: Should I shave above or below? Whenever I do the math, the results say below, but according to my notes I should shade above.

*asked by Anonomus on December 4, 2015*