26 articles trouvés pour ce sujet.
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Three consecutive natural numbers |
2017-06-11 |
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Anita pose la question : Three consecutive natural numbers are such that the square of the middle number exceeds the difference of the square of the other two by 60. Find the numbers. Penny Nom lui répond. |
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Three consecutive integers |
2016-01-07 |
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ronn pose la question : Three consecutive integers whose sum is 186 Penny Nom lui répond. |
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Four consecutive integers |
2016-01-05 |
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sherica pose la question : my teacher gave us an assignment and it says here that;
THERE ARE FOUR CONSECUTIVE INTEGERS.IF THE SMALLEST ONE IS x ,FIND THE SUM OF THE FOUR INTEGERS. that is the question ...thanks hope that u can answer it Penny Nom lui répond. |
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Three consecutive integers |
2015-03-28 |
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Aleksey pose la question : I need help how do I find the second of three consecutive integers if the sum of the first and third is 26? Penny Nom lui répond. |
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Consecutive Numbers Question |
2013-08-11 |
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Lucy pose la question : Hello,
I have a question about consecutive numbers. So lets say a question tells you to find what three consecutive numbers are that add up to a certain number. To calculate this, would you use
2x+1, 2x+3, 2x+5 or just x, x+2, x+4.
Also, the same question for even numbers. Would you use:
2x, 2x+2, 2x+4 or just x, x+2, x+4.
My math book is confusing because it uses the first strategy(the 2x+…) in some situations and the second strategy(x+…) in other situations. Thus, can you provide me an explanation of why you would use the strategy that is correct?
Specifically, my book answered this question: If “n” is the first of five consecutive odd numbers, what is their average, using n,n+2….=5n+20 and average is n+4(this is the answer),.
For the question: the sum of 4 consecutive odd integers must be:
Divisible by 8 but not necessarily 16(this is the answer), it used the strategy 2k+1, 2k+3…=8k+16.
Thank you so much for taking the time to answer my question. Harley Weston lui répond. |
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Four consecutive integers |
2010-10-21 |
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Mickey pose la question : Find four consecutive integers such that the sum of the first three integers is 20 more then the fourth integer.
I know that for consecutive integers the algebraic expression is x+x+1+x+2+x+3 Penny Nom lui répond. |
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The product of 2 consecutive integers |
2010-06-28 |
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Sharon pose la question : the product of 2 consecutive integers is -6 less than the square of the larger number.
find the smaller number Penny Nom lui répond. |
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Three consecutive integers |
2008-10-07 |
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pam pose la question : Find three consecutive integers such that the greatest increased by twice the least is 293. Penny Nom & Chris Fisher lui répond. |
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Two consecutive negative even numbers |
2008-06-03 |
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Chelsea pose la question : The sum of the squares of two consecutive negative even numbers is 100. Find the integers, Penny Nom lui répond. |
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Two consecutive odd positive integers |
2008-03-12 |
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Sarah pose la question : The sum of the squares of two consecutive odd positive integers is 74. What are th integers? Penny Nom lui répond. |
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the sum of two consecutive integers is 51 |
2007-10-17 |
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Keira pose la question : the sum of two consecutive integers is 51 Penny Nom lui répond. |
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Four consecutive integers |
2007-09-28 |
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Joshua pose la question : We were given a question that involved consecutive integers. I can not seem to solve this question and I am the top student in my class.The question states: Find four consecutive integers such that twice the sum of the two greater integers exceeds three times the first by 91. How do you solve this question? Thank you very much for your support. Penny Nom, Stephen la Rocque and Claude Tardif lui répond. |
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The sum of two or more consecutive integers |
2007-04-26 |
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nana pose la question : some numbers can be written as the sum of two or more consecutive integers(we consider positive integers only)
other number (eg. 4) cannot be express in this way.
let us call a number which can be expressed in this way a SOALTCI( sum of at least two consecutive integers)
a). list the first few SOALTCI and conjecture the general formula.
b). Prove that any number of the given form(in your answer (a)) is a SOALTCI Penny Nom lui répond. |
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Twice the smaller of two consecutive integers is the larger increased by 5. |
2007-01-08 |
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Evan pose la question : Twice the smaller of two consecutive integers is the larger increased by 5. find the integers. Stephen La Rocque and Penny Nom lui répond. |
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The sum of 2000 consecutive integers is 1000 |
2006-10-29 |
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Matias pose la question : if the sum of 2000 consecutive integers is 1000, then the sum digits of the greatest of these 2000 integers is? Penny Nom lui répond. |
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Three consecutive integers |
2006-10-29 |
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Jimmy pose la question : Basically i want to know how you prove that the product of any 3 consecutive integers is a multiple of 6 Stephen La Rocque lui répond. |
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Divide the product of three consecutive positive integers by their mean |
2006-03-12 |
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Sandy pose la question : When I divided the product of three consecutive positive integers by their mean, I got 99. What is the smallest of the three numbers? Stephen La Rocque lui répond. |
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Two consecutive even integers |
2006-03-11 |
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Cheryl pose la question : Find two consecutive even integers that have a sum of 450
Stephen La Rocque lui répond. |
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Find two consecutive integers whose product is 182 |
2006-02-09 |
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Anthony pose la question : Find two consecutive integers whose product is 182 Steve La Rocque lui répond. |
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The sum of n consecutive integers |
2005-11-27 |
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Craig pose la question :
If 875 is expressed as the sum of n consecutive integers (n > 1), then the number
of possible values of n is?
Possible Answers:
A) 15
B) 8
C) 7
D) 16
E) 4
Penny Nom lui répond. |
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Adding consecutive integers |
2005-05-13 |
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Yas pose la question : i need some help with my work which is to investigating sums of consecutive numbers for example: 15= 4+5+6 and 15=1+2+3+4+5 Penny Nom lui répond. |
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The least integer of a set of consecutive integers |
2005-04-19 |
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Lucia pose la question : The least integer of a set of consecutive integers is -25. If the sum of these integers is 26, how many integers are in the set? Penny Nom lui répond. |
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The product of any n consecutive integers |
2004-01-18 |
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Fazia pose la question : I have to prove that the product of any n consecutive integers is divisible by n!(eg:the product of five consecutive integers is divisible by 5!) It's easy enough to plug in numbers and prove it is true, but i'm finding it difficult to come up with a proper proof. Claude Tardif lui répond. |
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Consecutive integers |
2003-09-07 |
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Amy pose la question : I was wondering if there was a proper way to write the solution to a problem requiring consecutive integers? Is it okay to write the solution as 5,4,3,2,1 or must it be written as 1,2,3,4,5? Penny Nom lui répond. |
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positive multiples of 10 that are the sum of four consecutive integers |
2003-05-01 |
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Taurus pose la question : How many positive multiples of 10 that are less than 1000 are the sum of four consecutive integers? Penny Nom lui répond. |
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The product of four consecutive integers is 3024. |
2003-04-25 |
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pillar pose la question : The product of four consecutive integers is 3024. What are those numbers. Penny Nom lui répond. |
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