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The 3rd term of a geometric progression is nine times the first term.if the second term is one-twenty fourth the 5th term.find the 4th term. solution ar^2=9a r=sqr of 9 r=3.pls help me on how to get the first term(a)

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  1. math

    The 3rd term of a geometric progression is nine times the first term.if the second term is one-twenty fourth the 5th term.find the 4th term. solution ar^2=9a r=sqr of 9 r=3.pls help me on how to get the first term(a)
  2. mathematics

    A geometric progression is such that the 3rd term is nine times the 1st term while the 2nd term one twenty fourth of the 5th term.find its 4th term
  3. Mathematics

    In a geometric progression the 3rd term is 4 times the 1st term and the sum of the 2nd term and the 4th term is 30. Find the positive common ratio, the first term, and sum of the first 7 terms
  4. math

    the 3rd term of a geometric progression is nine times the 1st term.if the 2nd term is one-twenty fourth the 5th term.find the 4th term.(my solution so far).ar^2=9a r=sqr of 9 r=3.help me find the 1st term
  5. math

    The 3rd term of a geometric progression is nine times the 1st term.if the 2nd term is one twenty fourth the 5th term.find the 4th term.(there is a mistake in the 2nd to the last statement.help locate the mistake{final answer 4th term =48).i solved to this
  6. math

    The 3rd term of an Arithmetic Progression is 10 more than the first term while the fifth term is 15 more than the second term. Find the sum of the 8th and 15th terms of the Arithmetic Progression if the 7th term is seven times the first term.
  7. Mathematics

    In a geometric progression,the 4th term exceeds the 3rd term by 72 and the 3rd term exceeds the 2nd term by 24. Calculate the first four terms of the progression and their sum
  8. Additional Mathematics

    The eighth term of a geometric progression is 32 and the fourth term is 2. Find the first term and the positive value of the common ratio b) find the sum to infinity of a geometric progression whose first term is 5 and second term is -4 c) The nth term of
  9. Maths

    A Geometric progression X has a first term of 4a and its sixth term is 256. Another Geometric progression Y has a first term of 3a and its fifth term is 48. Find the: (i) First term of X (ii) Sum of the first four terms of X
  10. Math Algebra

    The first term of a geometric progression is more than the third term by 12. The fourth term is more than the second term by 4. Find: i.the first term a and the common ratio r. ii. the n'th term of the progression.
  11. mathematics

    A goemetric progression is such that the 3rd term is 9times the first term ,while the 2nd term is one-twenty fourth of the 5th term.Find the 4th term
  12. 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.
  13. intro cal

    the first 3 term of a geometric progression are k-4, 2k-4, 4k+4. what is the value of k? can someone help please! in any geometric progression any term divided by its previous term gives you the common ratio, so .... (2k-4)/(k-4) = (4k+4)/(2k-4)
  14. arithmetic

    An arithmetic n geometric sequence have the same first term 2.with the 2nd term x. the sum of the 3rd term of the AS is equal to the 3rd term of the GS. Give the first 3 terms of both sequences.
  15. 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.
  16. Maths

    The 3rd and 4th term of geometric progression are 4 and 8 respectively find: The first term and common ratio, The sum of the first 10 term, The sum of infinity.
  17. Mathematics

    The 4th, 6th and 9th term of an arithmetical progression form the first three times of a geometric progression. If the first term of the arithmetic progression is 3 determine the common difference of the arithmetic progression and common ratio of the
  18. Math

    a geometric progression has a third term of 20 and a sum to infinity which is three times the first term. find the first term
  19. Maths

    The 3rd term of an AP is 10 more than the first term while the fifth term is 15 more than the second term.find the sum of the 8th and 15 term of AP.if the 7th term is seven times the first term.
  20. 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
  21. math

    if 4th term of an arithmetic progression is 3 times the 1st term nd 7th term exceeds twice the third term by 1. find the first term and common difference
  22. 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
  23. Math

    The third term of a geometric progression of positive terms is 18 and the fifth term is 162 Find the common ration and the first term? Write an expression for the Nth term of the progression? Find the sum of the first 8 terms of the progression??
  24. Mathematics

    given that 2nd and the 3rd term of a geometric progression are 18 and 54 find the 5th term
  25. 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
  26. 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
  27. 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.
  28. math

    The third term of a geometric progressiom is nine times the first term.if the second term is one-twenty fourth the fifth term.find the fourth term.ar^2=9a. r=sqr of 9 r=3.pls teach me how to get the first term and i can get the 4th term myself
  29. Geometric progression

    If the 2nd term of a geometric progression is 6 and 4th term is 54 ,find the:(1)1st term(2)5th term
  30. Geometric Progression

    The second term of a geometric Progression is 12 more than the first term. If the common ratio is half of first term, find the third term.
  31. 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?
  32. 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
  33. Mathematics

    The 3rd term of an A.p is more than the first term, while the fifth termis 15 more than the second term.find the sum of the 8 the and 15th term of the A.p if to 7th term is 7 times
  34. mathematics

    in a geometric progression, the first term is a and the common ratio is r. the sum of the first two terms is 12 and the third term is 16. a) determine the ratio (ar^2)/a+ar( aready found the answer as 4/3) b) if the first term is larger than the second
  35. arithmetic

    in an arithmetic progression the 13th term is 27 and the 7th term is three times the second term find;the common difference,the first term and the sum of the first ten terms
  36. Math

    the thirteenth term of an arythmeticprogression is 27. given that the seventh term equals to three times the second term, find: the first term nd the common difference of the progression
  37. Mathematics

    In an arithmetic progression the 22nd term is four times the 5th term while the 12th term is 12th more than 8th term.find the first term and the common difference
  38. value

    the 3rd term of a gp is 63 and 5th term is 567.find the sum of the 6th term of the progression
  39. 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
  40. mathematics

    the 11th term of an AP is 4 times its second term .the sum of the first 7 terms of the same progression is 175;a,find the first term and the common difference of the progression
  41. Math

    3,5,-5... The first term in the sequence of #'s shown above is 3. Each even # term is 2 more than the previous term and each odd # term, after the first, is -1 times the previous term. For example, the second term is 3+2, and the third term is (-1)x5. What
  42. 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?
  43. M@them@tcs

    on @ Gp.the 4th term exceed 3rd term by 72 nd 3rd term exceeds 2nd term by 24.fnd the frst four term of the progressn.
  44. Math

    Find G1 in geometric progression for which the sum of 1st two terms is -4 and the fifth term is 4 times the third term. If the common ratio is postive
  45. 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
  46. Mathematics

    In an anthmetic progression the 6th term is twice the 4th term and the 3rd term is 15
  47. Futher math

    The fifth term of a geometric progression is 16 and the tenth term is 54 .find the first term and common ratio and find the fifteenth term
  48. math

    in a geometric sequence the first term is 2. The 3rd term is the sum of the 1st and 2nd term. Find the ratio, and the 2 terms
  49. Maths

    The 5th term of an arithmetic progression is 3times of 2nd term and 12th term exceeds 2times of 6th term by 1. Find the 16th term
  50. Maths

    The 5th term of an arithmetic progression is 3times of 2nd term and 12th term exceeds 2times of 6th term by 1. Find the 16th term
  51. Maths

    The 5th term of an arithmetic progression is 3times of 2nd term and 12th term exceeds 2times of 6th term by 1. Find the 16th term
  52. Advanced algebra

    Find the 7th term of geometric progression if the second term is 75, the 5th term,3/5.
  53. mathematics

    The 6th term of a geometric sequence is 16 and the 3rd term is 2. find the first term and the common ratio.
  54. Mathematics

    A GP is such that the 3rd term is nine times the 1st term while the 2nd term is one - twenty fourth of the 5th term .Find it's fourth term.
  55. Maths as

    In an arithmetic progression the sum of the 1st and 5th term is 18. The 5th term is 6 times more the 3rd term find the sum of the first 12 terms
  56. Math

    The 1st term of a geometric sequence is 25 and the 6th term is -1/125. What is the 3rd term?
  57. Further mathematics

    The fifth term of an arithmetic progression is three times the first term. Find the sum of the progression given that a quater of the fifth term is 9
  58. Mathematics

    The 3rd term and 9th term of a G.P are 54 and 39,366 respectively.Find the:6th term,sum of the 4th and 7th term and product of 2nd and 5th term?
  59. mathematics

    evng .my teacher gave me this as a homework but i dnt undertand. 1.In a GP the 3rd term is equal to four times the first term and the sixth term is equal to three times the fourth term plus 32. Determine the sequence.
  60. geometric progression

    the 3rd term of a gpis 10 and the 6th term is 80 find the common ratio No2 if the 2nd term of a gp is 4 and the 5th term is 1over 16,the7th term is_
  61. Math

    Name School Team Event 3: Logic and Reasoning (with calculators) 5th/6th grade Math Meet ‘08 For each number pattern, fill in the next five terms. (2 pts. each blank) ANSWER KEY 1st term 2nd term 3rd term 4th term 5th term 6th term 7th term 8th term 9th
  62. MATH

    A G.PIS SUCH THAT THE 3RD TERM IS 9TIMES THE FIRST TERM,WHILE THE 2ND TERM IS ONE TWENTY FOURTH OF THE 5TH TERM.FIND ITS 4TH TERM
  63. Math

    A G.p is such that the 3rd term is 9 times the first term, while the second term is 124 of the fifth. Find the fourth term
  64. math C2 sequences and series

    The eight,fourth and second terms of an arithmetic progression form the first three terms of a geometric series. The arithmetic progression has first term A and common difference d, and the geometric progression has first term G and common ratio r. a)Given
  65. algebra1

    Which of the following functions represents a geometric sequence? Why? Answer Choices The function f(x)=x7 represents a geometric sequence because each term is raised to the seventh power to make it greater. The function f(x)=7x represents a geometric
  66. Maths

    The sixth term of GP is 16 and the third term is 2.Find the first term and common ratio. 6th term =16 3rd term=2 So ar^5=16 and ar^2=2, then divide. So r^3=8, and r^3 =2^3. Therefore r =2 and a=1/2
  67. math

    The 8th term of ap is 5time the 3rd term, while the 7th term is greater than the 4th term, write the first 5 term of the ap
  68. E.s groly

    5 times the 5th term of arthmetic progression is equa to 10 times the 10th term. Find the common difference and the first term
  69. Algebra

    Find four numbers that form a geometric progression such that the second term is less than the first by 36 and the third term is greater than the fourth term by 324. (Hint: There are two possible sets of four numbers)
  70. Math

    The 9th term of an arithmetic progression is three times the 5th term, find the relationship between the first term and common difference
  71. math

    The first term of an arithmetic sequence is 2.The 12th term in the progression is 9 times bigger than the 2nd term. Find the common difference d.
  72. uniuyo

    The second and fifth term of a geometric progression are 21 and 567 respectively. Find the first term and the common ratio of the progression
  73. math

    In the geometric progression, the first is a and the common ratio is r. The sun of the first two terms is 12 and the third term is 16 Determine the ratio (ar^2)/(a+ar) If the first term is larger than the second term, find the value of r.
  74. math

    If 6 times the sixth term of an arithmetic progression is equal to 9 times the 9th term, find the 15th term.
  75. Mathematics

    The sum of the first 6 term of AP is 21if the 7th term is 3 times the sum of the 3rd and 4th term .Find the first term and common difference.
  76. Mathematics

    The first three terms of a geometric progression are also the first ninth and eleventh terms respectic of an arithmetic progression.Given that the term of the geometric progression are all difference.find the common ratio(r),If the sum of infinity of the
  77. arthmetic

    in an arthmetic progression or series,the 13th term is 27 and the 7th iterm is 3 times the 2nd term ,find first term the common difference the sum of rhe squence
  78. addmath

    The first term and second term of a geometric progression are 16 and 2 respectively, Find the sum to infinity of the progression
  79. 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.
  80. pchs mankon

    A man make 20 deposit into an account which is set to be in an arithmetic progression if the 11 term is twice the 15 term and the first term is 10000frs a) fine the common difference b) the 11 term
  81. Mathematics

    The 10th term of an arithmetic progression is _27 and 5th term is _12 ,what is the 18th term ?find also the sum of its 25 term
  82. maths

    The ratio of the 6th to the 2nd term of geometric sequence is 256.If the 3rd term of this sequence is 32.Determine the first and the third term.
  83. MaTh

    If the 2nd term of a geometri progression is 6 and 4Th term is 54 find the 1st term and 5Th term
  84. maths

    the first term of an arithmetic progression is-4 and 15th term is double the 5th term. find the 12th term.
  85. 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.
  86. Mathematics

    The 3rd and 8th term of an arithmetic progression A.P are -9 and 26.what their common difference nd first term?
  87. Mathematics

    The fifth term of an geometric sequence is 4375 and the second term is 35.find (a)the third term (b)the sixth term (c)the first five term
  88. mercy land

    the 2nd, 3rd, and 4th term of an arithemetic progression are x-2, 5 and x+2 respectively, calculate the value of x and hence find the 20th term..
  89. maths science and geography

    in a geometric sequence,the fifth term is four times the third term,and the second term is 4.if r
  90. Further maths

    The sum of the fourth and sixth term of an arithmetical progression is 42.the sum of the third and the ninth term is 52.find the first term,the common difference and the sum of the first tenth term of the progression.
  91. Sequence

    In a GP the 3rd term is equal to four times the first term and the sixth term is equal to three times the fourth term plus 32. determine the sequence.
  92. mathematics

    6. In a GP the 3rd term is equal to four times the first term and the sixth term is equal to three times the fourth term plus 32. Determine the sequence.
  93. Sequence

    Find the common difference and a formula formula for the nth term of the arithmetic sequence; 6, 2, -2, -6, -10,...a sub n = a)6-4n b)6-2n c)10-2n d)10-4n I think it is c but want to check. Ao is 10, then each term subtracts 4n from it....n=1, ... well if
  94. Mathematics

    The 3rd and 9th term of a G.p are 54 and 39366 respectively.find the (a 6th term (b)sum of the 4th and 7th term (c)product of 2nd and 5th term
  95. Maths

    if the sum of the 6th and 7th term of an Arithmetic progression(AP) is 60 and the 3rd term is -5 find the common difference?
  96. Math

    The second and fifth terms of a geometric progression (G.P) are 1 and ⅛ respectively. Find the: A, common ratio; B, first term; C, eighth term.
  97. Mathematics

    The sum of infinity and the second term of a geometric progression are 4 and 1 respectively. Find the, 1 common ratio, 2 the first term.
  98. Mathematics

    Determine the first three terms of geometric progression of which: The 7th term is 192 and the 2nd term is 6
  99. Math

    Find the sum to 5 terms of the geometric progression whose first term is 54 and fourth term is 2.
  100. Geometric Sequence

    The product of the first five terms of a geometric progression is 32. If the fourth term is 17, compute the second term.

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