# Math (Intergers)

4,736 results, page 23-
## School (Plz read, really important)

Am I eligible to get a President's Award for Educational Excellence or the President's Award for Educational Achievement and Daughters of the American Revolution??? Here are my grades from last year and this year so far and everything else I accomplish:

*asked by LARUEN on April 28, 2013* -
## Math (trigonometry)

MONDAY December 3, 2012 SCHOOL SUBJECTS Art Business Computers English Foreign Languages Health Home Economics Math Music Physical Education Science Social Studies GRADE LEVELS Preschool Kindergarten Elementary School 1st Grade 2nd Grade 3rd Grade 4th

*asked by Sammy on December 4, 2012* -
## Math

1. Set I contains six consecutive integers. Set J contains all integers that result from adding 3 to each of the integers in set I and also contains all integers that result from subtracting 3 from each of the integers in set I. How man more integers are

*asked by Irene on September 12, 2016* -
## Math

Scummydale Senior High School has 8 math teachers and 4 history teachers. Suppose that a committee of 8 of those teachers is formed to attend a local conference.

*asked by Anonymous on December 7, 2014* -
## math

Which choice offers the lowest cost per ounce? 6oz for 42 cents? 8oz for 64 cents? or 4oz for 36 cents? This is 5th grade math assignment?

*asked by Kamya on March 23, 2012* -
## math

use the numbers 1,2,3,4,5,6,7,8 and 9 one time make a true math equation :xxx + xxx = xxx. ex 237+654=891. Over 300 solutions with 32 different sums.

*asked by steve on April 4, 2011* -
## math ,hep, plz

can someone help explain this for me please... Problem #1 What values for x must be excluded in the following fraction? (x+5)/(-1) Problem #2 what values for x must be excluded in the following fraction? (x-3)/((4x-5)(x+10)) When working with fractions,

*asked by jasort20 on March 18, 2007* -
## math

what do we call the numbers that cannot be arranged into 2-row arrays? I think this is the 3rd time I've seen this question posed. I'm not aware of any special name for arrays with two rows, so I'd sure be interested to see what the quesioner has in mind

*asked by Kristy on August 30, 2006* -
## Data Management

Could you help me with this math question. The mean of 4 numbers is 5 and the mean of 3 different numbers is 12. What is the mean of the 7 numbers combined? Produce an algebraic solution.

*asked by Mabel on March 3, 2015* -
## math

Confused! So here is the question: Inflation is currently causing the cost of items to increase by about 2.5% per year. In 2009 a litre of gasoline costs approximately $0.90. What will it cost to fill a 60 litre gas tank 10 years from now. Round your

*asked by Daniel on April 7, 2013* -
## algebra

how do you find the square root of any number with long division and not a calculator? I don't like calculator readings. They are not always easy to figure out, plus math principles can't be learned with a calculator.

*asked by Aria on April 16, 2011* -
## College Algebra

Theres this chemistry problem im getting stuck in because i'm confusing myself with the math. Equation given = %O2 saturation = 100 x (pO2/(pO2 + K) %O2 = 35 K = 1.51 how do I calculate pO2?? I can't seem to cancel them out correctly. Answer = 0.813

*asked by James on April 16, 2013* -
## Math

This is a 3rd grade math problem that my son had on homework. Can you explain how to derive the answer for this problem? The problem, as wriitten, is below.... I have 10 thousands, 11 tens, 12 hundreds, and 0 ones. What number am I? Thank you

*asked by Math Mom on November 2, 2012* -
## Math

Hi, I have to write a 2 page paper on any subject in math that interests me. It can be about topics such as fibonacci numbers, rational or irrational numbers, golden ratio/rectangle, platonic solids, probability, etc. Can you help me get started. Thanks :)

*asked by Jon on May 10, 2011* -
## Math 7th grade

I am very bad at fractions.Can anyone tell me what a multiplication sentance is? The book gave me a model. It is an expression in math or written form. John had 1/2 of the pizza, and he ate 3/8 of that. How much did he eat of the original pizza. 1/2 x 3/8

*asked by Ariana on January 3, 2007* -
## MATH

24/(x+1) + 12/(4-x) = 14 Multiply both sides by (4-x)(x+1) 24(4-x) + 12(x+1) = 14(4-x)(x+1) 96 - 12x + 12 = -14(x^2 -3x -4) = -14x^2 +42 x +56 Combine terms and solve for x. sorry guys, here's another.I'm not the greatest at math but i do know some... The

*asked by drwls on January 18, 2007* -
## Chemistry

Okay, in this prolem i need to balence this equation. Even our teacher had problems with it, but he refuses to help anyone. PbCrO4 + HCL + FeSO4 ----> PbCl2 + Cr2 (SO4)3 + H2O + Fe2(SO4)3 please help me. this is the last problem on my homework. then im off

*asked by Hopelessly Confused :( on March 10, 2009* -
## Math

4th grade math problem: Paper route money collected Monday $4.00 Tuesday $2.50 Wednesday $6.00 Thursday $7.50 Friday $4.00 She's being asked for the "median" and the "mode" of this table. Really my question is, what is a mode?

*asked by Rhiannon on November 15, 2007* -
## Math Probability

A math class has 20 students who choose a topic from a list for an essay. How big pool is necessary for the probability of at least one duplicate to drop below fifty percent? I understand it is like the birthday problem, I just do not understand how to

*asked by Matt on February 9, 2012* -
## 7th grade Math

I have two questions for math. How do I add/subtract an integer Please give me full notes, or webpage please. Also, my teacher said 10-20E (Problems in book we have to do) Is that evens? because the odd answers are in the back of the text book Thanks,

*asked by Dean on September 14, 2009* -
## Math

Describes a real world situation using words as label and using math symbols to relate the words.. Its a vocab work. And the school couldn't get me a text book today because my names not in the system. PLEASE help me:((

*asked by Kristeena on August 16, 2011* -
## Physics

Show that the average speed of a rabbit that runs a distance of 30 m in a time of 2 s is 15 m/s. I have a whole bunch of problems such as these and i'm not sure what math formula to use to figure problem.I know its Acceleration ! change of velocity time

*asked by Katherine on October 10, 2012* -
## math

whatis the effective rate of $23,000 invested for one year at 6%, compounded semiannually? round your answer to the nearest tenth. could you help me with this one? i need to see the math worked out please. do you have one worked out on the page so i don't

*asked by linda on November 13, 2012* -
## math

My son is doing a math project with many diagrams, but the teacher did not senf home examples of; Fact Triangle, Change Diagram, Prts-and-Total Diagram, and Frames-and-Arrows problems I don't know what this is. PLEASE HELP ME!!

*asked by Yashika on January 4, 2009* -
## literature

You can often use literature in math, science and social studies to: A. entertain kids who finish their work. B. keep students quiet after a test. C. broaden the study of a topic. D. encourage kids to read nonfiction C ?

*asked by bev on November 27, 2015* -
## algebra

Solve the quadratic equation 2x to the 2nd power -3x-2=0using the quadratic formula. Read the information in the assignment list to learn more about how to type math symbols in MS Word, such as the square root.

*asked by shirley on August 27, 2011* -
## Math

I don't know how to solve this math problem? A call center is 120 yd. long and 40 yd. wide. Each employee requires 30 sq. ft. if the center needs to have 40% of open space, how many employees can be seated in the center?

*asked by Paula on October 9, 2011* -
## Algebra

I am getting ready to start an Algebra class for the first time and I was wondering what challenges people have with learning and using algebra concepts. Also what are the best ways to over come math anxiety? The best way? Learn the language of algebra.

*asked by jeff on March 20, 2007* -
## Math

Richa spends 1/4 of pocket money on chocolates,1/8 on pencils.At the end she had R's 40 left. How much did she have at the beginning? Many solved 25 questions of his math assignment.This was 1/8 of total questions. He does not know 1/5 of the rest. How

*asked by Seema on February 13, 2016* -
## Math

I have a math problem. Joleen saved $85 dollars from babysitting to spend on CDs. Every Monday a music store has all CDs on sale for $5.95 each. How much change will she receive buying as many CDs as possible? Thanks

*asked by Goodman on December 16, 2009* -
## Math

I am trying to help my grandson with his math homework. When I went to school we never learned this and I am at a loss. The question is: Create an equivalent expression at includes at least one parenthesis so that the value of the expression is 144. The

*asked by Patricia on February 23, 2016* -
## History

Which was expected of women in the early nineteenth century? (Points : 2) working to own property obeying their husbands teaching their daughters reading and math helping their husbands make economically sound decisions Is it b?

*asked by Janet on December 2, 2014* -
## Math Project Gr 5/6

Hi im from BC and im doing a mini project on topic grade 5 and 6 math curriculum topics, please give me any links to sites where i can find information on thank you, and i don't exactly know what kind of info to add, so need help with that. like what

*asked by Miley on January 15, 2014* -
## Math/Financing

I need help with a math problem. If someone finances an item at an apr rate of 17.99% interest, and pays all charges off in 2 months, what will the total amount paid for the item be. Assuming there is no annual fee and the minimum finance charge is $2.00

*asked by Trevor on October 22, 2006* -
## calculus

Follow this link please! It is an interactive question that I just cannot figure out webwork.math.nau.edu/webwork2/CFisher_136/Continuity/3/?user=aed73&effectiveUser=aed73&key=KwyySMKGHvKe32dogu0ViC6rI90u7iI9&displayMode=jsMath&showOldAnswers=1

*asked by Aly on September 16, 2011* -
## math

I posted this question yesterday and I got a response that is correct but I still don't understand how he got it. What did he do with the 2? how do i find the slope of the curve at the indicated point? f(x)= absolute value of x, x=2 math - bobpursley,

*asked by joclyn on September 17, 2009* -
## Homeowork

I basically just have trouble staying focused and doing my homework, and often get discouraged when it looks long- how can I keep myself on track, because hw is my biggest issue? Go here , with your mom. http://www.pinkmonkey.com/electricdesk/elec-desk.asp

*asked by Travis on May 2, 2007* -
## Math

Can someone help me with this math problem: e g g + e g g --------- p a g e a=____ e=____ g=____ p=_1___ How we started: p = 1, and g is greater than 5. Thanks!

*asked by Rich on October 10, 2008* -
## math

janes math scores were 96 percent 84 percent 92,and 87 percent.what is the average of her score

*asked by Anonymous on November 26, 2012* -
## Math

Many solved 25 questions of his math assignment.This was 1/8 of total questions. He does not know 1/5 of the rest. How many questions were there in all? How many did he not know?

*asked by Anonymous on July 24, 2017* -
## Math(Please answer)

This is the same equation as before just with different numbers. y=yo + (vo sin Q) t - 1/2gt^2 This time the numbers are: 0 = 1.005 + (3.021 sin 30)t - 1/2(9.8)t^2 4.9t^2 - 1.5105 - 1.005 = 0 This is the part where I am stuck. Did I do this correctly? sin

*asked by Hannah on September 16, 2012* -
## Math

This is the same equation as before just with different numbers. y=yo + (vo sin Q) t - 1/2gt^2 This time the numbers are: 0 = 1.005 + (3.021 sin 30)t - 1/2(9.8)t^2 4.9t^2 - 1.5105 - 1.005 = 0 This is the part where I am stuck. Did I do this correctly? sin

*asked by Hannah on September 15, 2012* -
## Mathamatics

True Or False Questions: The term insurance has no value as an investment and is the least expensive type of life insurance. Liability insurance protects a homeowner against injury to other people on his property. After these my math is done. Someone

*asked by Adam on January 12, 2010* -
## Math

Actually, i made a mistake. All though we still came up with the right answer, I made a mistake and copied another book answer to another question into this question. The real book answer to this word problem is: ( Let's translate the English into Math:

*asked by Mack on August 9, 2007* -
## Lattice method/math

How do you do lattice math? http://mathforum.org/library/drmath/view/52468.html what is the lattice method? hi i hate this method it suks now i need to do a report on it and i need information about its history aaaaaaaaaaahhhhhhhhhhhhhhhh dam this! can you

*asked by Ginner on September 20, 2006* -
## math

Write a system of equations, three equations/three unknowns, that has (1, 2, 3) as the solution. for this can I just write any random coefficient and then put that as equal to 1,2 or 3? or if not what type of math would I use?

*asked by Samuel on November 6, 2017* -
## Math

I am doing a worksheet that says to solve all problems to get the answer to "which Arctic animals love math?" I did not get the riddle. Does anyone know the answer? I would love if someone got back to me on this one. Thanks, Ishaan.

*asked by IshaaN on November 16, 2016* -
## Math

Hello, I'm doing a review sheet for math and a certain question states: "solve: ln(3/4)" What should I take solve to mean? Do I just change it's form to ln(3/4) = ln3 - ln 4 ? Or, perhaps, I need to actually enter in the value into a calculator. How would

*asked by Mary on September 12, 2012* -
## math trivia

larry has 3 children. the product of their ages is 36 and the sum of their ages wont help you. the youngest is blonde. how old are the children? this is a "fun" math activity? help!! :)

*asked by dawn on March 28, 2011* -
## statistics

The distribution score for a city wide math test scores results in a mean of 70 and a standard deviation of 12. What score is 2 standard deviations above the mean?

*asked by Anonymous on September 30, 2011* -
## Math

1. Gerald received the following test scores in math class: 76, 86, 89, 81, and 99. What was Gerald’s average test score, rounded to the nearest point?

*asked by Devon on September 19, 2016* -
## nyonithwele

math: 38 learners at a high school,24play hockey,30play netball and 4play neither hockey nor netball.use venn diagram

*asked by brian on August 23, 2015* -
## 4 th grade Math

Of the first graders who were asked, 1/6 like math best, 2/3 like reading best, and 12 like science best. How many first graders were asked their favorite subject? Into how many equal parts should the picture be divided?

*asked by cesar on March 7, 2012* -
## Algebra

A student opens a math book to 2 facing pages. The product of the page numbers is 930. Find the page numbers.

*asked by SuziQ on March 17, 2008* -
## Algebra

Can someone please help me with math problem and explain to me step by step how to solve it so I will know how solve other problems like this Thank you in advance Multiply and then, if possible, simplify by factoring /7x /21y

*asked by Anonymous on February 29, 2012* -
## math

Jon spent 1/3 of his study time doing math homework and 2/7 preparing fo a history exam what fraction of study time remains?=2/21

*asked by p on September 17, 2009* -
## math

You were given 10 math problems for homework. You completed 310 of them at school. Which equation shows how to find the fraction of the problems you still must do to complete your homework?

*asked by john on May 2, 2015* -
## Math

Im working on "Finding the Area and Circumference of a circle" I have a question. Is the circumference half of the area? I was looking at my brothers math book, this is what it shows. C=πr2≈ 2(3.14)(4)≈ 25.1 A=πr^2≈ 3.14(4^2)≈ 50.2 cm^2. Thanks.

*asked by SandpitTurtle on February 26, 2014* -
## Math

Need help on the following math problem. A dress pattern requires 3 1/8 yards of fabrice. Mom purchases 34 3/8 yards of fabric. How many dresses can be made using the pattern?

*asked by R osalind on December 10, 2009* -
## Math

A container has capacity of 2/3. It is filled 3/4. How many liters of water will be left in the container after 1/6 liter is poured out? I have no idea how to do this problem! Please help guide me through this math problem! Thank You!

*asked by Stargirl on March 17, 2017* -
## math

Lesson 7: Solving Percent Problems Using Equations Math 7 A Unit 7: Percents I don't understand the lesson and I don't get how to do this. 65% of 80 is what number? A: 25 B: 52 C: 81.3 D: 123

*asked by help in 7th grade connexus on December 18, 2018* -
## math

I really need help with math test. I can't post questions on here cause they won't cut and paste right. Is anyone willing to send their email and I will send them the test for help? It was due sunday and I am so lost

*asked by julian on August 17, 2010* -
## Math

3x-2 over 2 (fraction format) -x over 4 (fraction format) = 15. I know that I need a LCD but when I tried 2 it didn't seem to work right. the only hint my math teache gave was the answer has to be a mixed number. Can anyone help?

*asked by Crystal on February 23, 2010* -
## math

What are the following symbols used in math sequences: a sub i, n, N? ai is the ith element of the sequence n is the value of i in the term you are refering to. For instance, 3,4,5,6 a3 is 5. That term corresponds to n=3 N is the number of terms in the

*asked by Carter on April 6, 2007* -
## math

Please anyone to help me solve this question A piece of copper wire is 52 2/3 m long. If each piece has been cut of 3/4 from it. What length will remain after cutting pieces? math question

*asked by kelvin on July 22, 2018* -
## math

I have a math assignment and i am meant to do i backyard design and i have to fit in a fishpond which has an outside diameter of 2.5 and a water depth of 40cm. how should i measure it out into the backyard design?

*asked by Joshua on August 7, 2011* -
## math

writing in math Bethany has 40 apples. Write a subtraction story about the apples that would require regrouping. then write the answer in a complete sentence.

*asked by nyra on September 13, 2011* -
## statistics

2. A test measuring basic math skills in adults is normally distributed, with mean = 20 and standard deviation = 7. Calculate the z score and T score for each of the following test scores: - X = 11

*asked by Angela on December 12, 2012* -
## math

jon spent 1/2 of his study time doing math homework and 2/7 proparing for a history exam. Waht fraction of his study time remains?

*asked by dawn on October 26, 2007* -
## math

Can someone please show me how to estimate mixed numbers. An exsample like 6 and two thrids times 4 and one fifth. Also estimate by rounding to 0, 1/2, or 1. Exsample...5/8x9/10. I would appreciate any help I am in the 6th grade and me and math are not

*asked by Mackenzie on February 6, 2013* -
## Math

Sita needs a perfect score of 100 for math test in this year so as to improve on her average score from 84 to 86. How many maths tests were there altogether in this year?

*asked by Anonymous on July 27, 2014* -
## Math Pre-Calc.

Determine the domain and range of y= (radical) x-4 y= (radical) x^2-4 plz help me step by step. I just need to refreash my math, but i forgot how to find it

*asked by Soraya on August 23, 2009* -
## Math

Determine whether the equation defines y as a linear function of x. If so, write it in the form y = mx + b. Can someone please break this down to someone who's terrible in math. 6x-9y^2+8=0 a. y=6x+8 b. y=6/9x-8 c. y=6x-8 d. y=6/9x+8 e. y is not a linear

*asked by Gregg on October 17, 2016* -
## Currently doing Math,life science,geography and ph

I am thinking of changing physical science and do business with math,life science,business and geography what career can i pursue?

*asked by Tumi on January 12, 2015* -
## Currently doing Math,life science,geography and ph

I am thinking of changing physical science and do business with math,life science,business and geography what career can i pursue?

*asked by Tumi on January 11, 2015* -
## Math

Linda got a math test handed back to her and got a 96% on it. However she lost the test, not knowing what she got. If she knows that she scored a 43 on the test then how many 1- mark questions are there on the test?

*asked by Elizabeth on July 15, 2009* -
## math gr.6

Does anyone has questions (page 22) from pearson math makes sense grade 6 book? Please, help. I forgot my book at school and I only need questions? Thank, you.

*asked by Anonymous on November 2, 2010* -
## Algebra 2

The hypotenuse of a right triangle is 25m long. The length of one leg is 10m less than twice the other. Find the length of each leg. Can you tell me how to set this up? I can do the math from there.

*asked by Jessica on September 17, 2010* -
## Algebra

The class average on a math test was 82 and there are 8 students in the class. If seven of the scores are 80, 90, 78, 100, 76, 74, and 82, what must the 8th score be to produce the average of 82?

*asked by Jack on June 6, 2013* -
## math

i am a fifth grader and behind in math can you show me how to work this problem. two angles in a triangle are given. find x if x is the third in the triangle. 100 degree, 56 degree, x

*asked by Anonymous on March 31, 2011* -
## mat 115 week 8

Please help me with this math problem. I don't know if I am doing this correctly. -21 - (-9) __________ -21 - (-21) Am I correct in answering this problem correctly? -12 ____ = -12 0 If not can you help me with the right answer? Thanks kindly

*asked by adore001 on August 22, 2010* -
## math

kenya has 2 hours to work a 100 problem math test. at what rate must she work in order to finish in 2 hours?

*asked by dakota on December 7, 2018* -
## math exam tommrow review

the mean score on a math test taken by 15 students was 82%. one more student takes the test late and earns 93%. what is the new mean score? please show work

*asked by ellis on December 19, 2012* -
## Math I need help Ms. Sue please answer!

6th Grade Math: Write 144 as a product of prime factors. Then write the prime factorization using exponents.

*asked by Angelina on September 25, 2012* -
## My Grades

My math grade is an B+ should I do a retake for extra credit? This will consist of extra credit opportunity's in portfolios and test. Thank you very much! -Emolga

*asked by Emolga on February 25, 2015* -
## Pre Algebra

My math question showed me a scientific notation on the calculator which represents (6E-7). My answer to this question is (-6,000,000) am I correct.

*asked by Americal on March 30, 2015* -
## math

Of 25 students who took a test in math , only 5 received A's .what fraction of the class received an A on the test? Write your answer in simplest form.

*asked by autumn on April 4, 2015* -
## math

there are 30 students in math class.12 belong to the computer lab,and 8 belong to the photography club. 3 belong to both clubs. how many belong to neither?? please help i am confused thank you..... :)

*asked by Katherine on April 20, 2010* -
## Math please help please help

Out of 42 kids in a class twice as many failed Ela as math,4 failed both. If 7 failed neither, find how many failed each subject. Please help and show work it would be great thanks i really need help thanks

*asked by Ray on June 6, 2011* -
## math

Hi, there is a problem on my math book that has been giving me headaches. That's why I'm looking for help. The problem is: Given z and w, two complex numbers such as |z+w|=|z-w|, prove that Arg z - arg w = plusminus (pi/2)

*asked by erick on May 12, 2014* -
## Math-Proportions

My math question says- 1 1/2:9 = x:18 Now I gotta figure out the missing number [x]...I have 3 guesses on what answer the missing number [x] is! Either- A)2 1/2 B)3/4 or C)3 Which one is it? 1 1/2:9 = x:18 1 1/2/9 = x/18 x = 1 1/2*18/9 x = 3 hi i like

*asked by °•Oo.Darian.oO•° on February 28, 2007* -
## MATH please help

Out of 42 kids in a class twice as many failed Ela as math,4 failed both. If 7 failed neither, find how many failed each subject. Please help and show work it would be great thanks i really need help thanks

*asked by Dan on June 7, 2011* -
## math question

i have a math problem that i don't understandd but it has a picture to it that you will neeed to understand the problem. i cant post it heree, so where sould i post it?

*asked by christinaa on April 15, 2008* -
## ACT

In ACT math question do they ask boyt arithmetic sequence and series? Geometric sequence and series.Matrices. Permutations.

*asked by noorie on March 29, 2012* -
## math

Mr Ahmad starts work at 11.40 on Tuesday.He works for 12h45min.When does Mr Ahmad finish his work?Express your answer usering the 24-hour clock Math

*asked by Mazhar on June 10, 2017* -
## Math kindergarten

The question in the math kindergarten homework is : Have children count the birds in the picture and then draw the correct number of counters to show how many. How do you draw counters? Thanks.

*asked by Rap on October 9, 2012* -
## Algebra2

i was wondering if someone could check the answer i got for this math problem 7+2(5-2*9) = 243 I got -19 I think you're supposed to do the parentheses first...but within that, you're supposed to do the multiplication and THEN the subtraction, and then mult

*asked by Anonymous on July 20, 2007* -
## Math

Representing each sum as a single rational number. a.-14 + (-8/9). -14 8/9? b. 7 + 1/9 = 7 1/9? c. -3 + (1/6) = -3 1/6? Do i just add the fraction and number together? and, the last problem is: a student is completing a math problem and is at the last

*asked by need math hw help on December 13, 2016* -
## Science

solve the system of equations algebraically. show all your steps. y=x^2+2x y=3x+20 Can someone show me step by step on how to get the answer it's, there are answers like this that is going to be on my math test and I don'tget it.

*asked by Jorge on May 12, 2018* -
## Algebra

You are taking a math course in which there will be four tests each worth 100 pts. You have scores of 99, 94, & 90 on the first three tests. You must make a total of 360 in order to get an A. What scores on the last test will give you an A?

*asked by Pam on October 2, 2009*