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October 21, 2014

Search: maths-Arithmetic progression

Number of results: 7,049

Math (Geometric Progression)
5 distinct positive reals form an arithmetic progression. The 1st, 2nd and 5th term form a geometric progression. If the product of these 5 numbers is 124 4/9, what is the product of the 3 terms of the geometric progression? Note: The phrase "form an arithmetic progression" ...
June 22, 2013 by Shin

Math
A sequence is called an arithmetic progression of the rst order if the di erences of the successive terms are constant. It is called an arith- metic progression of the second order if the di erences of the successive terms form an arithmetic progression of the rst order. In ...
May 11, 2012 by Bhupendra

Math
5 distinct positive reals form an arithmetic progression. The 1st, 2nd and 5th term form a geometric progression. If the product of these 5 numbers is 124 4/9, what is the product of the 3 terms of the geometric progression? Note: The phase "form an arithmetic progression" ...
May 11, 2013 by Shin

arithmetic
Two arithmetic progression have thd same first and last terms.the first arithmetic progression has 21 terms with a common difference of 9.How many terms has the other arithmetic progression if its common difference is 4?working and answer.thans
October 14, 2010 by William

Maths
1..The first 2 terms of a geometric progression are the same as the first two terms of an arithmetic progression.The first term is 12 and is greater than the second term.The sum of the first 3 terms od the arithmetic progression is 4/3 less than the sum of the first 3 terms of...
February 3, 2013 by Lucas

AP Calculus
The 9th term of an arithmetic progression is 4+5p and the sum of the four terms of the progression is 7p-10, where p is a constant. Given that common difference of the progression is 5, find the value of p.
November 30, 2011 by Watermelon

maths
1) The first term of arithmetic progression is -20 and the sum of it's term is 250. find it's last term if the number of it's terms is 10 2) Find the fifth term from the arithmetic progression -12, -9, -6 hence find the sum of it's first fifty terms. 3) The sum of the first ...
September 25, 2011 by Amir khan

maths-Arithmetic progression
Prove that mean of squares of first n natural numbers is (n+1)(2n+1)/6
December 27, 2012 by Anonymous

Arithmetic
The first, second and third terms of a geometric progression are 2k+3, k+6 and k, respectively. Given that all the terms of geometric progression are positive, calculate (a) the value of the constant k (b) the sum to infinity of the progression.
June 16, 2014 by Tara

maths
how arithmetic and geometric progression can be used to solve problems related to banking business?
December 15, 2010 by kulwa

AP calculus
The consecutive terms of an arithmetic progression are 5-x, 8, 2x. Find the common difference of the progression.
December 3, 2011 by Watermelon

AP calculus
Given an arithmetic progression -7,-3,1,..., state three consecutive terms in this progression which sum up to 75.
November 24, 2011 by Watermelon

economics
please i wish to know the relationship between arithmetic progression and geometric progression as related to business studies
November 9, 2010 by Anonymous

Maths
Find 8 terms of the arithmetic progression if the second term is 2 and the sixth term is 5
March 5, 2012 by Great

arithmetic
What is the sum to 15 terms of an arithmetic progression whose 8th term is 4?
July 4, 2011 by vinay

maths
the first term of arithmetic progression is -8 .and the ratio of the 7th and the 9th term is 5 :8 .find the common difference.
October 20, 2014 by mafo

arithmetic
What is the use of arithmetic progression in a circular race track? Please answer soon !
December 21, 2010 by Mohit

Math - Arithmetic
Qn: Given that 3, b, c and 18 are an Arithmetic Progression. Find the value of b and c.
March 1, 2011 by Student55

maths
What is the smallest positive common difference of a 6-term arithmetic progression consisting entirely of (positive) prime numbers?
March 21, 2013 by rohit

arithmetic
find the seventh term of an arithmetic progression 5,7,11,15
July 1, 2011 by Anonymous

maths
find the 20th term of an arithmetic progression whose 6th term is 3 and 14th term is 19
June 12, 2013 by thabang

maths
find the 20th term of an arithmetic progression whose 6th term is 3 and 14th term is 19
June 12, 2013 by thabang

Maths
If 9th term of an arithmetic progression is 0, prove that its 29th term is double the 19th term.
January 9, 2014 by Anonymous

arithmetic
In an arithmetic progression the sum of the first 10 terms is 50 and the 5th is three times the second term. Find the fisrt term and the common difference.
April 12, 2011 by Bless

MATHs
The three terms x+12, 3x+5 and 2x+25 are the first three terms of an arithmetic progression. What is the value of x?
April 5, 2013 by Oian

arithmetic
Find the sum of the 25th term to 50th term of the arithmetic progression 28,23,18, ...
January 24, 2010 by Eryea

Maths - Arithmetic Progression
The fourth term of an AP is 8 and the sum of the first ten terms is 40. Find the first term and the tenth term.
September 25, 2012 by Chrissey

math
There are two positive numbers that can be inserted between 3 and 9 such that the first three are in geometric progression while the last three are in arithmetic progression. Find the sum of those two numbers.
February 14, 2011 by Sidney

arithmetic
Each term of a progression is determined by adding 0.5 to the preceding term. the sum of the first 25 terms of the progression equals the square of the 25th term. calculate the possible value(s) of the first term
February 21, 2010 by Anonymous

arithmetic
an arithmetic progression has 20 terms. the sum of all the even terms is 350. given that the first term is 5, find the common difference and the eleventh term.
March 8, 2011 by rusya

arithmetic
the first and second terms of an arithmetic progression are 161 and 154 respectively.the sumthe first m terms is zero.find the value of m
February 9, 2011 by parth

Maths - Geometric Progression
Find the value of x for which the numbers x+1, x+3, x+7, are in geometric progression.
October 4, 2012 by Anonymous

maths
the sum of first 8 terms of an arithmetic progression is 156.the ratio of its 12th term to its 68th term is 1:5.calculate the first term and the fifteenth term. please help this questions please.
December 3, 2012 by simranpreet

math
Find the sum of the arithmetic progression 4 + 9 + 14 + 19 + .94 + 99 + 104
June 13, 2012 by dan

math
Find the 7th term of arithmetic progression...12,20,28.
October 28, 2013 by sirvic

MATH
What value of p are 2p-1,7 and 3P three consecutive terms of ARITHMETIC PROGRESSION
November 15, 2009 by THOMAS HARDY

math
if x,y,z represents consecutive terms in an Arithmetic progression, prove that y is = (x+z)/2
February 27, 2011 by shakira.shakira

arithmetic progression
If sum of first 21 terms of an arithmetic progression is 13 and that of first 13 terms is 21, show that sum of first 34 terms is -34 ?
January 8, 2013 by Bishnu

Algebra/Number Theory
In a sequence of four positive numbers, the first three are in geometric progression and the last three are in arithmetic progression. The first number is 12 and the last number is 452. The sum of the two middle numbers can be written as ab where a and b are coprime positive ...
July 23, 2013 by John Berkhamp

math
Insert 3 numbers between15 to 17 such that the terms from an Arithmetic progression
February 27, 2011 by shakira.shakira

Calculus
An arithmetic progression has terms a8 =23 and a20 =83 . What is the value of the term a12
June 18, 2013 by Tony

Math
The first three terms of an arithmetic progression are t, 2t-1, 2t+4. Calculate the value of t.
July 2, 2014 by Christopher

maths-Arithmetic progression
A ladder has rungs 25 cm apart.The rungs decrease uniformly in length from 45 cm at the bottom to 25 cm at the top.If the top and the botom rungs are two nd a half metre apart, what is the length of the wood required for the rungs
December 26, 2012 by Anonymous

Math
The 3rd and 12th terms of an arithmetic progression are 12 and -24 respectively. What is the 50th term?
February 6, 2012 by Lerantia

math
Help please find three consecutive numbers, which are in arithmetic progression whose sum is 39
July 14, 2014 by Daniel

math
Add the odd numbers divisible by 3 lying between 200 and 400.is arithmetic or geometric progression.
August 26, 2014 by emmanuel

maths
the sum of the 4th and 6th terms of an A.P is 42. the sum of the 3rd and 9th terms of the progression is 52. find the first term, the common difference and the sum of the first ten terms of the progression.
March 7, 2012 by festus

math
help please The measures of the sides of a right triangle form an arithmetic progression whose difference is 1. Find the measure of the hypotenuse
July 14, 2014 by Daniel

Maths
1) In the arithmetic progression, the 8th term is twice the 4th term and the 20th term is 40. Find the common difference and the sum of the terms from the 8th to the 20th term inclusive. 2) Find the least number of terms of the AP, 1+3+5...that are required to make a sum ...
April 17, 2008 by Anonymous

Mathematics
The 3rd and 8th term of an arithmetic progression A.P are -9 and 26.what their common difference nd first term?
February 7, 2013 by Oyediran

AP calculus
The sixth term of an Arithmetic Progression is 23 and the sum of the six terms is 78. Find the first term and the common difference.
November 24, 2011 by Watermelon

Maths
Eric thinks of 2 sequences.One is geometric and the other arithmetic.Both sequences start with the number 3.The common ratio of the geometric sequence is the same as the common difference of the arithmetic sequence.If the 6-th term of the geometric sequence is 96.Find the ...
February 3, 2013 by Lucas

Utech
The 9th term of an Arithmetic Progression is 8 and the 4th term is 20. Find the first term and the common difference.
May 1, 2012 by Jennifer

arithmetic progression
the 9th term of an AP is 52 while the 12th term is 70. find the sum of it's 20th term?
August 6, 2013 by oladepo

math
with clear illustrations and examples explain how arithmetic and geometric progression can be used to solve problems related to a)construction of business b)banking business c)production/operation function
December 11, 2010 by shadrack

math
15th October 2007 is on Monday.Which day is on 15th October 2008?Find in the form of arithmetic progression.
June 21, 2010 by Nash

ARATMETICS
THE ARITHMETIC PROGRESSION 2,5,8,11 AND 3,10,17,24... HAVE SOME COMMAN VALUES.WHAT IS THE LARGEST VALUE LESS THEN 500 THAT THEY HAVE IN COMMAN?
October 6, 2011 by JULIE

arithmetic progression
given that the first term of an Ap is 7 and its 10th term is twice the second term calculate the 19th term.
October 16, 2011 by Anonymous

GP Caluculus
The third term of a geometric progression is 16. The sum of the third term and the fouth term is 8. Find (a)the first term and the common ration of the progression (b)the sum of infinity of the progression
December 1, 2011 by Watermelon

GP Caluculus
The third term of a geometric progression is 16. The sum of the third term and the fouth term is 8. Find (a)the first term and the common ration of the progression (b)the sum of infinity of the progression
December 1, 2011 by Watermelon

GP Caluculus
The third term of a geometric progression is 16. The sum of the third term and the fourth term is 8.Find (a)the first term and the common ratio of the progression. (b)the sum of infinity of the progression.
December 1, 2011 by Watermelon

Arithmetic Progression
In an AP the 6th term is half the 4th term and the 3rd term is 15. a. Find the fist term and the common difference. b. How many times are needed to give a sum that is less than 65?
September 17, 2012 by Math

Math
The fifth term of an arithmetic progression is three times the second term,and the third term is 10.a)What is the first term,b)the common difference and c)the 15th term?
January 27, 2013 by Bethold

math
divide 100 loaves of bread amoung 5 men so that the amounts are in arithmetic progression ( increase by the same amount each time) and the sum of the three largest shares is seven times the sum of the two smallest.
August 10, 2009 by jake

math
Divide 100 loaves of bread amoung five men so that the amounts are in arithmetic progression ( increase by the same amount each time) and the sum of the three largest is seven times the amount of the two smallest.
August 6, 2011 by Sirena

math
The three terms x+12, 3x+5 and 2x+25 are the first three terms of an arithmetic progression. What is the value of x?
April 5, 2013 by ayan

Math (Pre-Cal)
There is exactly one triangle the length of whose sides are integers in arithmetic progression and whose area is 156 square units. Find the perimeter of this triangle.
February 11, 2013 by Dan

Geometric progression
The second term of a geometric progression is 12 more than the first term given that the common the ratio is half of the first term. Find the third term of the Geometric progression
October 23, 2011 by Anonymous

Pre-Calculus
Three numbers whose sum is 15 are in an arithmetic progression. The product of the 1st two numbers is 2 more than the 3rd. Find the three numbers.
September 19, 2010 by Melina

maths - series
U1=3 (take them both into consideration) Un+1=Un /2 List the first five terms, and if possible, describe the type of progression
May 24, 2008 by Anonymous

Math
The sixth term of an arithmetic progression is 265 and the sum of the first 5 terms is 1445. Find the minimum value of n so that the sum of the first n terms is negative.
February 9, 2013 by azmeerahim

math
in an arithmetic progression the 50th term is equal to 3, and the sum of the first 8th is equal to 23. find the first term and the common difference
November 5, 2010 by Ali

math
the first term of an arthmetic progression is 1 and its last term is 28, find the sum of the progression if their number is 10
November 1, 2010 by sonia

math
1) If the number 1,1/3,1/9, are terms of Geometric progression. Find its common ratio 2) If the second term of Geometric progression is equal to 3, and the 5th term is equal to 81/8. Find the 7th term. 3)If x,y,3 is a Geometric progression. Find the value of x and y 4) Insert ...
March 12, 2011 by bogoss

math
the fourth term of an arithmetic progression is equal to 3 times the first term and the seventh term exceeds twice the third term by 1 find the first term and the common differrence
February 7, 2014 by kruthi

Algebra
Determine whether each sequence is arithmetic or geometric. Find the next three terms. 14, 19, 24, 29, . . . A.geometric, 34, 39, 44 B.arithmetic, 32, 36, 41 C.arithmetic, 34, 39, 44 D.The sequence is neither geometric nor arithmetic. I think this is C...? What are the first ...
March 19, 2013 by Cassie

maths
calculate the 16th term of an arithmatic progression he its fifth term is 6 and its 12th is 41.
April 9, 2012 by mafika

maths
Find two geometric progression having: 2 as second term and 1458 as eight term,
June 15, 2013 by Shane

Maths
The first term of an AP is 3 and the eleventh term is 18.find the number of terms in the progression if the sum is 81.
August 28, 2013 by Melody

Algebra
Determine whether each sequence is arithmetic or geometric. Find the next three items. 1. 14,19,24,29, . . . a. geometric; 34, 39, 44 b. arithmetic; 32, 36, 41 c. arithmetic; 34, 39, 44 d. The sequence is neither geometric nor arithmetic.
May 18, 2014 by Shelin

arithmetic
The sum of the first 10th term of an a.p is 255,the sum of the first 20 term is 1010.find the next 2020 term of the progression
January 31, 2012 by Daniel

Algebra
True or False 1. 5, 5, 5, 5, 5, is an arithmetic sequence. 2. In an arithmetic sequence, it is possible that the 13th term is equal to its 53rd term. 3. In an arithmetic sequence, the common difference is computed by subtracting the first term from the second term ...
September 9, 2014 by Ruby

statistics
A source in the Internal Revenue Service has stated that historically 90% of federal tax returns filed are free of arithmetic errors. A random sample of 25 returns are selected and checked carefully for arithmetic errors. Assuming independence, find the probability that a. all...
August 30, 2012 by Sarah

algebra 2
An arithmetic progression has 5 terms that have a sum of 200. The sum of the last three terms added to 6 times the sum of the first two terms equals zero. What is the first term?
November 27, 2010 by mychelle

Mathematics
The 25 term of an Arithmetic Progression is 7 1/2 and the sum of the first 23 terms is 98 1/2. Find the i. 1st term ii. common difference iii. sum of the first 30 terms
December 11, 2013 by Jamiu

Maths arithmetic
Calculate the common difference of 8; 16; 24
June 9, 2011 by Khoza Maria

maths
what is a simple definition of consumer arithmetic for a 7th grader
February 12, 2013 by cindy

maths
How many integers appear in both of the following arithmetic progressions: A1:2,9,16,,2+(1000−1)7 A2:3,12,,21,,3+(1000−1)9 Details and assumptions Since 2 appears in A1 but not in A2, it does not appear in both of the arithmetic progressions.
March 21, 2013 by rohit

Maths - Geometric Progression
The second term of a GP is 1/2 and the sum ti infinity of the series is 4. Find the first term and and the common ratio of the series.
September 25, 2012 by Anonymous

Maths
4x+1,2x+4 and x+3 are first three terms of arithmetic sequence determine the value of x
March 26, 2014 by Khahliso

arithmetic
first term and larst term of a geometric progression is 42.if the forth term is greater than the second term by 168, find the first term.the forth term.
September 17, 2011 by charles

arithmetic
Tell whether the sequence is arithmetic. If the sequence is arithmetic, write a function rule to represent it. 12, 9, 6, 3, ...
January 30, 2012 by saul

math
1)Find the sum of the first eight terms of the Geometric progression 256,128,64,32 2)How many terms should be taken from the Geometric progression 4,12,36 for the sum to be 2188
March 19, 2011 by la bellgoss

algebra
Determine whether each sequence is arithmetic or geometric. Find the next three terms. 4, 8, 16, 32, . . . A.arithmetic, 64, 128, 256 B.geometric, 64, 128, 256 C.geometric, 48, 64, 80 .DThe sequence is neither geometric nor arithmetic. I think it's B...? 81, 27, 9, 3...
March 19, 2013 by Cassie

Math
Which represents the type of sequence: 12, 22, 30, 36, 41, ? neither arithmetic nor geometric both arithmetic and geometric arithmetic geometric
March 10, 2012 by Brett

Maths
A geometric progression has a third term of 20 band sum to infinity which is three times the first term. find the first term.
September 10, 2011 by Tejiri

maths..
find the H C F of three Numbers 198 126 and 240 by using fundamental theorem of arithmetic
May 25, 2011 by ....

Math
the sum of the 4th term and the 5th term is 12.if the 4th term of the progression is 8, find the common ratio and the 1st term of the progression.
January 15, 2011 by Malek

7th Grade Math for Steve.. or Ms. Sue
Determine whether each sequence is arithmetic or geometric. Find the next three terms. 1. 14, 19, 24, 29, . . . (1 point) geometric, 34, 39, 44 arithmetic, 32, 36, 41 arithmetic, 34, 39, 44 ** The sequence is neither geometric nor arithmetic. 2. 4, 8, 16, 32, . . . (1 point...
April 28, 2013 by Gabby

math
1. Use the given arithmetic sequence to answer the following problems. Arithmetic sequence: 10, 15, 20, 25, 30, . a. Use the formula to find the 75th Term of the given Arithmetic Sequence I. Formula: II. Work: b. Use the formula to find the nth Term of the given Arithmetic ...
March 20, 2009 by angell

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