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