Friday

October 21, 2016
Number of results: 124,411

**math**

Find the sum of all positive integers m such that 2^m can be expressed as sums of four factorials (of positive integers). Details and assumptions The number n!, read as n factorial, is equal to the product of all positive integers less than or equal to n. For example, 7!=7×6×5...

*June 5, 2013 by anonymous*

**math**

Question part Points Submissions 1 2 3 0/1 0/1 0/1 0/2 0/2 0/2 Total 0/3 Find three consecutive even integers such that four times the middle integer is equal to the sum of the first and third integers.

*October 6, 2010 by Anonymous*

**math**

The sum of two squares of TWO consecutive even integers is 340. Find the integers.

*April 10, 2011 by Alondra*

**math**

The sum of four consecutive odd integers is -72. Write an equation and find the values of the 4 integers. I think that the equation is -x-x-x-(-x+1). So far that's where I'm am. Am I on the right track?

*November 23, 2007 by keisha*

**math**

I don't understand this question. ƒ(2n) = 2ƒ(n) for all integers n ƒ(4) = 4 If ƒ is a function defined for all positive integers n, and ƒ satisfies the two conditions above, which of the following could be the definition of ƒ?

*April 21, 2008 by Megan*

**Math**

The product of three consecutive odd integers reduced by 23 is 99 less than the cube of the sum of the smallest number and 2. Compute the mean of the three integers.

*May 27, 2011 by Theo*

**Math **

Two sides of a triangle measure 14 and 10. If A is the set of possible lengths for the third side, how many elements of A are integers? Is the correct answer 19 elements of A are integers?

*October 1, 2012 by Mark*

**Math **

Two sides of a triangle measure 14 and 10. If A is the set of possible lengths for the third side, how many elements of A are integers? Is the correct answer 19 elements of A are integers?

*October 1, 2012 by Mark*

**math**

How many integers greater than 1 million and less than 4 million are squares of integers? A) 998 B) 999 C) 1000 D) 1998 Can you help and show me a faster way than listing it out!?

*July 30, 2015 by Cody*

**Math**

1. if the largest of three consecutive even integers is multiplied by 5, the product is 6 less than three times the sum of the first two integer. fin the integers.

*October 14, 2015 by Chen*

**Math **

Two consecutive integers are squared. The sum of these squares of these squares is 545. What are the integers?

*June 5, 2012 by Aria*

**math**

the product of three consecutive positive integers is 35,904. what is the sum of the three integers?

*September 17, 2012 by shaun*

**math**

is the set of positive integers the same as the set of nonegative integers? explain please

*October 18, 2012 by Taylor*

**Math**

The product of three consecutive odd integers is 4845. What is the largest of these three integers?

*August 4, 2016 by Sri*

**math**

there are 8 consecutive integers that add up to 31. Only two of the integers are equal. what is the greatest number for any one integer? I assume that you are saying that of the 8 integers, only one is repeated. If you include 8 as an integer, the sum will be greater than 31, ...

*August 16, 2007 by jigar*

**Math**

Three consecutive integers have a sum of 357. Fid the integers algebraically. I know the three numbers are 118, 119, and 120 but how do you write it in an algebraic expression ?

*September 30, 2012 by Lily*

**math/algebra**

Determine three consecutive odd integers such that three times the middle integer is seven more than the sum of the first and third integers.

*February 6, 2015 by sally*

**Math ( Number Theory )**

How many numbers from 1 to 1000 inclusive can be expressed as the sum of k >= 2 consecutive positive integers for some value of k ? Sorry to post question from Brilliant, I got 997 integers, but it's wrong. If you think you can answer ...

*April 9, 2013 by Lucy*

**Math**

The greater of two consecutive even integers is six less than twice the smaller. Find the integers. Let the smaller be x. That means that the larger is x+2. From your statement x+2=2x-6 Solve for x. I hope this helps. Thanks for asking.

*June 3, 2007 by Jaime*

**Math please help**

Three consecutive odd intergers are such that the sum of the squares of the first two integers is 54 more than 20 times the third integer. Determine the three integers.

*October 18, 2016 by Madison*

**math**

Which expression represents the product of to consecutive odd integers, where n is an odd integers? 1 n(n+1) 2 n(n+2) 3 n(n+3) 4 2n+1

*May 9, 2009 by Anonymous*

**math**

is the set of positive integers the same as the set of nonnegative integers? Explain

*October 21, 2012 by Taylor*

**Math**

If n+1 is the largest of four consecutuve integers, represent the sum of four integers. A 4n+10 B 4n-2 C 4n-4 D 4n-5 E 4n-8 I really don`t understand this question so I can`t provide my work. Can someone please explain to me how to solve these types of problems. Thank you

*April 16, 2016 by Tamila*

**Math 115 #20**

Label each statement as true or false a. All integers are real numbers. b. All negative integers are whole numbers. c. Zero is neither positive nor negative. d. All integers are whole numbers. I think all answera are TRUE am I correct

*January 9, 2009 by Deb*

**algebra**

Find four consecutive odd integers so that five times the sum of the first and third integers excceeds four times the sum of the second and last integers by 14.

*July 17, 2012 by tempest*

**Math/ Algebra**

Give an example of a function using a set of at least 4 ordered pairs. The domain will be any four integers between 0 and +10. The range will be any four integers between -12 and 5. Explain why your example models a function. Give an example of at least four ordered pairs that...

*March 7, 2012 by Dawn*

**Math**

Two positive integers are in ratio 1:3. If their sum is added to their product, the result is 224. Find the integers. On my own, I came up with the formula 224 = x + 3 x + 3x^2 but it's not really working out. Could someone please help me?

*October 14, 2008 by Isobelle*

**Math**

The average of a set of five different positive integers is 360. The two smallest integers in the set are 99 and 102. What is the largest possible integer in this set?

*January 29, 2010 by Mark*

**Math**

Find the sum of all integers c, such that for some integers a and b satisfying a<b<c, a(b−c)^4+b(c−a)^4+c(a−b)^4=836

*April 30, 2013 by Pete*

**Math **

The sum of 11 consecutive positive integers is 2002. What is the greatest of these 11 integers? *************************************** I truly appreciate the time and effort that you all give answering our questions and taking the time to explain how to get the answers when ...

*April 4, 2012 by Please Help w/ Math*

**math**

Find the sum of the first one thousand positive integers. Explain how you arrived at your result. Now explain how to find the sum of the first n positive integers, where n is any positive integer, without adding a long list of positive integers by hand and without using a ...

*May 16, 2016 by Anonymous*

**Math - Discrete math**

(1) For all integers y, there is an integer x so that x^3 + x = y. (2)For all integers x, x^3 + x is even Thank you for your help.

*February 7, 2014 by excel*

**math**

1. The largest of five consecutive integers is twice the smallest. Find the smallest integer. 2. When the sum of three consecutive integers is divided by 9 the result is 7. Find the three integers. 3. If each of three consecutive integers is divided by 3, the sum of the ...

*July 14, 2013 by rita*

**Math**

Paulo withdraws the same amount from his bank account each week to pay for lunch. Over the past four weeks, he withdrew one hundred twenty dollars. Which rule best applies to determine the change in his account each week? 1. The product of two positive integers is a positive ...

*September 11, 2013 by Bilbo*

**college math question**

Find the GCD of 24 and 49 in the integers of Q[sqrt(3)], assuming that the GCD is defined. (Note: you need not decompose 24 or 49 into primes in Q[sqrt(3)]. Please teach me . Thank you very much. The only integer divisor of both 24 and 49 is 1. I don't know what you mean by Q[...

*November 16, 2006 by student*

**math**

The difference of the cubes of two consecutive odd positive integers is 400 more than the sum of their squares. Find the sum of the two integers.

*March 10, 2013 by nice*

**math**

An eighth-grade student claims she can prove that subtraction of integers is commutative. She points out that if a and b are integers, then a-b = a+ -b. Since addition is commutative, so is subtraction. What is your response?

*August 24, 2012 by jonny*

**math**

If x+1995 represent the smallest of 1995 consecutive odd integers, then ? represents the 1995th of these same odd integers. A. x+3989 B. x+3990 C. x+5983 D. x+5985

*July 13, 2015 by Larry*

**math**

Give your own example of a function using a set of at least 4 ordered pairs. The DOMAIN will be any four integers between 0 and +10. The RANGE will be any four integers between -12 and 5.

*November 15, 2009 by sm*

**math**

Give your own example of a function using a set of at least 4 ordered pairs. The DOMAIN will be any four integers between 0 and +10. The RANGE will be any four integers between -12 and 5

*September 11, 2010 by tim*

**math**

don't understand help please When one half of the second of two consecutive integers is subtracted from the first of the two consecutive integers, the result is 2.

*December 6, 2007 by keauanna*

**math**

how do i solve the sum of the first n even positive integers is h. the cum of the first n odd positive integers is k. determine the value of h-k, in terms of n

*May 31, 2010 by alicia*

**math, algebra**

2a+2ab+2b I need a lot of help in this one. it says find two consecutive positive integers such that the sum of their square is 85. how would i do this one i have no clue i know what are positive integers.but i don't know how to figure this out. Let n be a postive integer, ...

*January 26, 2007 by sana*

**math**

Write TWO EQUATIONS that have your two integers as solutions. The two integers are between -12 and +12

*November 15, 2009 by denise*

**math**

The product of two consecutive integers is two hundred forty. Find the two integers.

*April 10, 2011 by Karina*

**math**

If n is a positive integer, n! is the product of the first n positive integers. For example, 4! = 4 x 3 x 2 x 1 =24. If u and v are positive integers and u!=v! x 53, then v could equal A. 6 B. 8 C. 56 D. 57

*July 21, 2015 by Ryan*

**Math**

Let S(n) denote the sum of digits of the integer n. Over all positive integers, the minimum and maximum values of S(n)/S(5n) are X and Y, respectively. The value of X+Y can be written as a/b , where a and b are coprime positive integers. What is the value of a+b?

*February 19, 2013 by John*

**math**

consecutive even integers can be represented by x,x+2,x+4 and so on. write an equation and solve to find 3 consecutive even integers whose sum is 54.

*May 24, 2010 by Sara!*

**Math**

The sum of the integers from 40 to 60, inclusive, is 1050. what is the sum of the integers from 60 to 80 inclusive? Please help me find the pattern and how to use it instead of adding 60+61+62+63..... etc.

*January 9, 2013 by Sarah*

**Math**

The sum of the integers from 40 to 60, inclusive, is 1050. what is the sum of the integers from 60 to 80 inclusive? Please help me find the pattern and how to use it instead of adding 60+61+62+63..... etc.

*January 9, 2013 by Sarah*

**Math**

The greater of two consecutive even integers is six less than twice the smaller. Find the integers. The greater of two consecutive even integers is six less than twice the smaller. Find the integers How about x + 2 = 2x - 6 almost .. it's x + (x+2)=2x-2

*June 3, 2007 by Jaime*

**Math**

Identify all sets to which the number 3 belongs A. Whole numbers, integers, rational numbers B. Rational numbers C. Integers, rational numbers D. Even numbers, whole numbers, integers, rational numbers I THINK IT'S A

*December 12, 2012 by Frances*

**algebra**

the greater of two consecutive integers is 20 more than twice the smaller. what are the integers

*June 30, 2011 by chris*

**ALGEBRA.**

The product of 2 positive integers is 1000. What is the smallest possible sum of these 2 integers?

*April 18, 2013 by HELP ME...uRGENT!*

**Algebra Please Help**

The sum of three consecutive odd integers is 51. What are the integers?

*October 6, 2008 by Tina*

**algebra**

The greater of two consecutive integers is 15 more than twice the smaller. Find the integers.

*October 16, 2010 by Krysta*

**algebra**

The larger of two consecutive integers is 10 more than 4 times the smaller. Find the integers.

*October 18, 2011 by Anonymous*

**algebra**

The larger of two consecutive integers is 10 more than 4 times the smaller. Find the integers.

*October 18, 2011 by Anonymous*

**Amanda**

The product of two consecutive positive integers is 11 more than their sum. What the integers? Please help.

*December 8, 2011 by Anonymous*

**Algebra 1**

The larger of two consecutive integers is 7 greater than twice the smaller. Find the integers. A) 4,5 B) -8,-9 C) -5,-6

*October 24, 2012 by Monica*

**discrete math**

which positive integers less than 12 are relatively prime to 13 Since 13 has no factors, then all integers 2, 3, 4, 5, 6....11 are relatively prime to 13

*November 6, 2006 by thisha*

**math**

Part 1 In your own words, define the word “function.” Give your own example of a function using a set of at least 4 ordered pairs. The domain will be any four integers between 0 and +10. The range will be any four integers between -12 and 5.Explain why your example models a ...

*November 30, 2011 by king*

**Math: Integers**

Hey guys! I need help with this problem..it tells me to write a number line to tell the answer..the question is : What is the smallest integer greater than -2.1? Is it to -2 right? I have no idea. I forgot all this back in elementary T_T. Yes. Negative integers are also ...

*June 16, 2006 by kim*

**Algebra**

Need a formula; the product of two consecutive integers is 41 more than their sum. Find the integers.

*December 7, 2009 by Nelson*

**maths**

Find the number of positive integers <1000 that can be expressed as 2^k−2^m, where k and m are non-negative integers.

*April 12, 2013 by rohit*

**Maths**

Find the number of positive integers <1000 that can be expressed as 2^k−2^m, where k and m are non-negative integers.

*April 12, 2013 by Ian*

**inTEGERS!**

How many positive integers less than 1000 are odd but not a multiple of 5

*April 1, 2013 by please help me out!!*

**math**

Give examples of numbers that are integers and numbers that are not integers

*April 29, 2009 by Alisha*

**Algebra**

The lesser of two consecutive even integers is 10 more than one-half the greater. Find the integers.

*October 1, 2007 by Sara*

**Algebra**

The lesser of two consecutive even integers is 10 more than one-half the greater. Find the integers.

*October 1, 2007 by Sara*

**math please help**

Three consecutive odd intergers are such that the sum of the squares of the first two integers is 54 more than 20 times the third integer. Determine the three integers. Please help and show all work thank you

*October 18, 2016 by Sarha*

**math**

The four values x, y, x−y and x+y are all positive prime integers. What is the sum of all the four integers?

*April 24, 2013 by ayan*

**algebra**

Twice the greater of two consecutive odd integers is 13 less than three times the lesser. Find the integers.

*October 9, 2007 by mike*

**algebra**

The sum of the squares of two consecutive odd integers decreased by the product of the integers is the same as sixty-seven.

*May 4, 2011 by zainab*

**Algebra**

The product of 3 consecutive integers decreased by the cube of the first is 85. Wahat are the integers? THE GIVEN EQUATION IS: (x)(x+1)(x+2)-xcube = 85 How can i solve this ?

*July 2, 2014 by Chesca*

**Algebra**

For two consecutive positive even integers, the product of the smaller and twice the larger is 160. Find the integers.

*March 24, 2016 by Callie*

**math**

3)How mnay subsets of 6 integers taken from the numbers 1,2,3...,20 are there such that there are no consecutive integers in any subset (e.g. if 5 is in the subset then 4 and 6 cannot be in it)? This is a fairly challenging problem, what have you tried so far? There are 20 ...

*October 15, 2006 by Ali*

**heeeeeeeeeeeeeelp maths**

How many integers 1≤N≤1000 can be written both as the sum of 26 consecutive integers and as the sum of 13 consecutive integers?

*May 27, 2013 by Anubhav*

**math**

Give your own example of at least four ordered pairs that does not model a function. The domain will be any four integers between 0 and +10. The range will be any four integers between -12 and +5.

*August 1, 2011 by tamika*

**SAT math**

Set M consists of the consecutive integers from -15 to y, inclusive. If the sum of all the integers in set M is 70, How many numbers are in the set? SAT prep help - Anonymous, Saturday, September 28, 2013 at 3:16pm a. 33 b. 34 c. 35 d. 36 e. 37

*September 28, 2013 by Anonymous*

**math/integers**

how do you solve integers? There are about a thousand different types of problems with integers, so it depends on what type of problem. Do you have something specific in mind? In general, modulo arithmetic is used, but it is taught in very few schools these days. Sometimes ...

*October 10, 2006 by Anonymous*

**Algebra**

There are three consecutive integers the square of the largest one equals the sum of the squares of the two other.Find the integers

*March 24, 2010 by Tom*

**MATH combinatorics HELP!!!!!**

Determine the least positive integer n for which the following condition holds: No matter how the elements of the set of the first n positive integers, i.e. {1,2,…n}, are colored in red or blue, there are (not necessarily distinct) integers x,y,z, and w in a set of the same ...

*May 11, 2013 by Bob K.*

**Algebra**

he sum of three integers is 193. The sum of the first and second integers exceeds the third by 85. The third integer is 15 less than the first. Find the three integers.

*February 23, 2016 by diane*

**algebra**

the sum of three integers is 220. The sum of the first and second integers exceeds the third by 94. The third integer is 55 less than the first. Find the three integers.

*February 23, 2016 by diane*

**algebra**

what are 3 consecutive positive even integers that the product of the second and third integers is twebnty more than ten times the first integer?

*November 28, 2010 by naicha*

**PROGRAMMING**

1. Make a C program that will input two integers and then to enter an option as follows: • 1 = to add the two integers. • 2 = to subtract the second integer from the first. • 3 = to multiply the integers • 4 = to divide the first integer by the second integer. Display an error...

*September 28, 2014 by ME-ANN*

**maths**

These questions concern the integers 84, 126, 168 and 294. 1)Choose the option that is the lowest common multiple of the four integers. 2)Choose the option that is the highest common factor of the four integers. Options for them: A) 28 B) 42 C) 63 D) 294 E) 3528 F) 7056 G 10) ...

*September 11, 2007 by z*

**discrete math**

Let A= {for all m that's an element of the integers | m=3k+7 for some k that's an element of positive integers}. Prove that A is countably infiite. Note: you must define a function from Z+ to A, and then prove that the function you definied is a bijection

*December 4, 2010 by Samantha*

**Math**

Suppose p and q are odd integers. (a) Show that the quadratic equation x2 + px + q = 0 has no rational roots. (A number á is a “root” of that equation if: á2 + pá + q = 0. A number is rational if it is expressible as m/n for some integers m and n. ) (b) Does this result ...

*April 15, 2010 by Tiny*

**equation**

the smallest 3 consecutive integers is added to twice the largest , the result so obtained is fifteen less than four times the middle integer. find the integers

*March 8, 2012 by simon*

**Algebra**

The sum of the squares of the largest and smallest of three consecutive odd integers is 353 less than 3 times the square of the middle one. Find the integers.

*January 29, 2013 by Karen*

**11th grade mths**

Please check urgently .I have to submit the assignment A give an example of a function whose domain equals the set of real numbers and whose range equals the set? the set {-1,0,1} BGive an example of a function whose domain equals (0,1)and whose range equals [0,1] C.Give n ...

*September 18, 2012 by Fatima*

**math**

Show that there are no positive integers n for which n4 + 2n3 + 2n2 + 2n + 1 is a perfect square. Are there any positive integers n for which n4 +n3 +n2 +n+1 is a perfect square? If so, find all such n.

*April 1, 2010 by help*

**MATH**

Show that there are no positive integers n for which n4 + 2n3 + 2n2 + 2n + 1 is a perfect square. Are there any positive integers n for which n4 +n3 +n2 +n+1 is a perfect square? If so, find all such n.

*April 2, 2010 by Diamond*

**Math**

Let S be the number of perfect squares among the integers from 1 to 20136. Let Q be the number of perfect cubes among the same integers. What is the relationship between S and Q?

*December 13, 2013 by Mary*

**java**

Write a java application that finds the smallest of several integers. Prompt the user for the number of integers that will be input, then prompt the user for that number of integers. Evaluate the integers to determine the smallest value. Run the program to test for 3 numbers...

*October 21, 2012 by saleh*

**For <b>marie flore joseph</b>**

Please do not add your new question as a response to somebody else's post. click on "Post a New Question" above to post your problem. Here is your question : Math - marie flore joseph, Monday, April 5, 2010 at 10:37pm the difference of the squares of two consecutive odd ...

*April 5, 2010 by Reiny*

**math, probability**

There are six ways to write 5 as an ordered sum of three positive integers: 3+1+1, 1+3+1, 1+1+3, 2+2+1, 2+1+2, 1+2+2. A) What is the number of ways to write "n" as an ordered sum of "r" integers? B) What is the number of ways to write "n" as an ordered sum of positive integers...

*April 9, 2015 by Amy*

**Math**

Write two equations that have your two integers as solutions. Show how you built the equations using your integers, numbers used 5 and 8. Solve your system of equations by the addition/subtraction method. Make sure you show the necessary 5 steps.

*September 28, 2011 by Klint*