# Critical Thinking/Math

9,810 results, page 22-
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## Math

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

*asked by Nabila Rahman on October 7, 2008* -
## math

how do you do 6th grade math cryptic quiz ?

*asked by hi on November 29, 2014* -
## 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* -
## daffodils grammar school

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

*asked by alihaider on October 12, 2015* -
## math

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

*asked by joy on September 8, 2009* -
## 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* -
## math

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

*asked by devontae on August 23, 2018* -
## math

explain how to use mental math to find 700 x 8

*asked by grace on January 5, 2015* -
## 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* -
## Math

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

*asked by Kim on March 14, 2018* -
## Math

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

*asked by Tisari on September 22, 2016* -
## 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* -
## 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* -
## 4th grade

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

*asked by moni on September 3, 2009* -
## 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* -
## math

what is the definition of the math term varible expression

*asked by sara on December 7, 2008* -
## math

can someone unscramble these math words reaoprddrie enitmelgens

*asked by staci on July 17, 2009* -
## leteane secondary

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

*asked by febi montshosi on November 4, 2015* -
## math

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

*asked by april on June 17, 2010* -
## English

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

*asked by Trish on October 16, 2016* -
## Art Integration

How could you integrate a math and Kinesthetic Art lesson?

*asked by Janet on July 2, 2009* -
## 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* -
## 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* -
## 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* -
## 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* -
## algebra

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

*asked by ashley on March 29, 2010* -
## Math

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

*asked by Taylor on May 28, 2016* -
## palomino intermediate

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

*asked by azionte on August 29, 2013* -
## 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* -
## 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* -
## 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* -
## math

for math test ncca/ equations and inequal

*asked by devin on February 26, 2018* -
## math

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

*asked by abby on September 23, 2008* -
## 8th grade

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

*asked by riley159 on February 1, 2010* -
## Leap

Leap Math Pretest Grade 7 Please Help ASAP

*asked by Timothy on September 6, 2017* -
## math

What are good sites to study ratios in math?

*asked by Meghan on October 21, 2009* -
## 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* -
## Basic College Math

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

*asked by Ronnie on May 4, 2010* -
## math

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

*asked by kody on September 20, 2010* -
## 7th grade

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

*asked by whatever on October 27, 2008* -
## math

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

*asked by rpsa on October 20, 2009* -
## 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* -
## math

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

*asked by Anonymous on September 16, 2014* -
## wisdom house

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

*asked by huda on April 8, 2015* -
## Help?

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

*asked by Anonymous on October 23, 2014* -
## 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* -
## math

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

*asked by tyquan on August 26, 2010* -
## 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* -
## 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* -
## Math

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

*asked by Susan on March 28, 2016* -
## Math

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

*asked by Reeses on May 25, 2017* -
## MATH

I NEED HELP WITH MY LEAP MATH MIDTEST QUESTIONS STAT!

*asked by Nina on January 12, 2017* -
## math

tommorow ihave a math test how do I handle that?

*asked by puru on October 18, 2009* -
## math

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

*asked by cody on October 3, 2010* -
## math

trying to unscrable the letters jeatdcn into a math word

*asked by Laurie on April 13, 2010* -
## Math

17Min and 38mind explain the mental math

*asked by Destiny on August 27, 2015* -
## Math

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

*asked by Harleen on January 23, 2016* -
## 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* -
## 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* -
## Math

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

*asked by Leah on September 17, 2009* -
## 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* -
## 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* -
## Math

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

*asked by Namra on November 20, 2009* -
## 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* -
## 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* -
## math

why shud math be included in alll the streams

*asked by Anonymous on April 14, 2015* -
## 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* -
## 6th grade

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

*asked by sandra on October 8, 2010* -
## 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* -
## Math

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

*asked by Vernon on May 27, 2015* -
## college major

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

*asked by Anonymous on May 27, 2015* -
## 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* -
## 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* -
## math

what is the math term with the letters enitmelgens unscrambled

*asked by scott on September 12, 2011* -
## ^th grade math,

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

*asked by Ann on November 15, 2012* -
## math

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

*asked by pearl sunshine on January 13, 2011* -
## 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* -
## math

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

*asked by Anonymous on March 6, 2008* -
## math

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

*asked by Anonymous on May 25, 2011* -
## math

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

*asked by mekala on December 2, 2011* -
## math

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

*asked by raul on August 17, 2011* -
## math

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

*asked by Stacy on April 28, 2011* -
## Math

Happy late pi day to you math lovers.

*asked by Anonymous on March 21, 2013* -
## 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* -
## 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* -
## math

whats a math problem for 48 divided by 8 equals 6

*asked by kayla on June 15, 2012* -
## 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* -
## 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* -
## 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* -
## 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* -
## survey of mathematics

how is basic math used by a medical office manager?

*asked by toni on May 19, 2011* -
## math

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

*asked by chris on February 21, 2012* -
## pre algebra

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

*asked by mykayla on December 2, 2007* -
## 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*