1. Maths - Geometric Progression

    Find the value of x for which the numbers x+1, x+3, x+7, are in geometric progression.

    asked by Anonymous on October 4, 2012
  2. math

    i need the magic square from the follow numbers 3,4,5,6,7,8,9,10,11

    asked by angel on September 15, 2010
  3. math

    how can estimating help you add two-digit numbers?

    asked by p on September 13, 2010
  4. Math

    How do i know if an equation has no solution or all real numbers? for example 6(x+4)=6(x+5)

    asked by Bryan on November 13, 2008
  5. Math

    Are there any prime numbers divisible by 2? Explain.

    asked by Jamie on October 7, 2008
  6. Number patterns

    What is the number pattern between the following numbers. and why arranged this way 8 5 4 1 7 6 3 2 0

    asked by Casey on November 2, 2009
  7. maths

    Find mean of first ten prime numbers.

    asked by Tarandeep on February 18, 2017
  8. calculus

    find the critical numbers of the function 2t^(2/3)+t^(5/3)

    asked by henry on November 19, 2008
  9. math

    express the numbers in decimal notations 2.24 x 10 -5

    asked by Anonymous on May 29, 2011
  10. math

    How many different four-digit number combinations are possible from the numbers 0-9?

    asked by john on March 25, 2011
  11. Math

    How many of the first 1001 Fibonacci numbers are divisible by 3?

    asked by Mathslover Please help on May 5, 2013
  12. math

    how to find the "range" of a set of numbers

    asked by scott on September 30, 2008
  13. algebra

    I wanted to know a pythagorean example for three consecutive even numbers like 6,8,10 . I want a new example,

    asked by malika on April 8, 2015
  14. Math

    Can the sum of two mixed numbers be equal to 2. Also what does 21. 11/12 plus 17. 5/12.

    asked by Gurleen Kaur on May 7, 2013
  15. math

    least two things that are true about prime numbers

    asked by brandy on September 27, 2008
  16. MATH!!!

    I need help unscrambeling this word that has to do with whole numbers. It is "rwgbniroo"

    asked by Alex on September 27, 2008
  17. math

    What are 10 numbers that have a median of 21, a range of 20, and a mode of 10?

    asked by paige on March 24, 2011
  18. math

    name at least two things that are true about prime numbers.

    asked by brandy on September 27, 2008
  19. math

    from hundreds chart,what % of the numbers are multiples of both 2 and 3

    asked by wan on November 13, 2012
  20. Calculus

    What are the critical numbers of the function: f(x)=2x^3-3x^2-36x+14 Thanks

    asked by Iain on December 11, 2011
  21. math

    what % of the numbers are multiples of 3 from the hundreds chart

    asked by wan on November 13, 2012
  22. math

    Of the set [–5, 5, –3, 8], which two numbers have the same absolute value? Explain

    asked by SE on September 23, 2015
  23. Algebra 1

    When is it necessary to use multiply numbers in scientific notation?

    asked by Bryanna on June 13, 2012
  24. algebra

    what is the smallest common factor other than 1 of the numbers 26 and 36

    asked by Anonymous on November 7, 2012
  25. Math

    Find two numbers for which the sum is 51 and the difference is 13.

    asked by Fiona on November 20, 2016
  26. math

    put these numbers in absolute value from least to greatest. 2 1/2,-2 3/4,1 1/2,-2

    asked by jorden on September 21, 2015
  27. math

    Between what two consecutive whole numbers is the square root of 75

    asked by john on September 13, 2010
  28. math

    find the average of many numbers using pseudocode

    asked by Didier Cheetah on March 5, 2019
  29. Math

    Between what two whole numbers is the square root of 170

    asked by Jacquie on October 15, 2015
  30. The digits

    0-9 are the building blocks for all numbers.what this means.

    asked by sarah on October 2, 2012
  31. english

    How do we write 26 may 2011 in five letters without using numbers

    asked by Gnanasekaran on May 26, 2011
  32. 4th grade Math

    What does it mean when you are asked to find the product of two numbers?

    asked by Sid on November 18, 2008
  33. Algebra

    How do you do the quadratic equation when there are only two numbers, such as -5x and 15, not the three needed?

    asked by Eliza on November 19, 2008
  34. Math

    What are the next two numbers in this pattern? 72 86 75 89 80 ___ _____

    asked by tj on March 15, 2012
  35. math

    how to use hundreds chart for % of the numbers are multiples of 2 and 5?

    asked by wan on November 11, 2012
  36. math

    what are the bars around the numbers in integer questions

    asked by bracken on September 28, 2012
  37. Math

    All Even Numbers Are To The Right Of Zero On A Numberline. True Or False

    asked by Zhanise on April 4, 2013
  38. Math

    Write the first five numbers for the sequence that follows the rule 1/4x+3

    asked by Jazz on January 4, 2012
  39. math

    Find the median of the following set of numbers. 45, 21, 55, 22, 65, 61

    asked by davis on September 24, 2010
  40. Math

    What are the two prime numbers that if added together equals 99?

    asked by Moyo on July 21, 2016
  41. math

    Find the next two numbers 6,12,9,18, 15 ___ ____

    asked by Larry on January 22, 2014
  42. math115

    is the following set of numbers a perfect triple? 13, 15, 18

    asked by marie on November 6, 2009
  43. math

    I need 2 three digit numbers that total 16848

    asked by julia on April 22, 2013
  44. math

    Are fact families for even and odd numbers?

    asked by jp on October 23, 2012
  45. Math

    Which of these numbers are classified as a rational number? A:√17 B:√23 C:√9 D:√2 I think it is C...

    asked by Brynna on September 17, 2018
  46. Math

    Find two numbers whose product is 20 and whose quotient is 5

    asked by Laurie on September 20, 2016
  47. Maths

    How many numbers less than 10000 can be formed by using digits 1,2,3,0,4,5,6,7 ?

    asked by Kewal on December 22, 2011
  48. maths

    if a and b are rational numbers in^3+1/^3_1=a+b^3 find the value of and b

    asked by daahin on April 22, 2014
  49. Math median

    Please check my answer :) 25,28,22,27,25,20,30,23,27, and 29 Of the above numbers which one is the median ? I said 26

    asked by Lucie on November 29, 2007
  50. Math

    What symbols will go in the numbers in this form 81 11 8 4 and 1 and equals 60.

    asked by Bango on September 18, 2016
  51. chemistry

    What are the quantum numbers for a 3d atomic orbital?

    asked by James on April 13, 2011
  52. CHEMISTRY

    What atomic orbital has the quantum numbers n = 3, l = 1, ml = -1?

    asked by HELP on April 13, 2011
  53. math

    Which of the following gives a set of numbers that are all solutions of the inequality x + 6 < 9 ? a. { -10, -7, -2, -1 } b. { -6, -3, 0, 3 } c. { -5, -1, 3, 6 } d. { 4,7, 10, 16 }

    asked by peter on April 9, 2013
  54. lotto calculations

    what will be the winning numbers for Saturday 3/10/2015

    asked by sammy on September 30, 2015
  55. math

    The mean and range of a set of numbers 0.80,0.80,0.90,1.00,1.10,1.20,1.20,1.40 are m + r respectively,find m + r?

    asked by I-learn on September 30, 2015
  56. Math

    how to you multiply fractions (not mixed numbers)

    asked by chris on April 18, 2013
  57. General chem

    How many electrons can have the quantum numbers n=4; l=2; ml=2 in an atom?

    asked by Monika on April 16, 2013
  58. math

    please help! find 3 consective numbers with a sum of 12. find three consective numbers with a sum of 45

    asked by jake on November 20, 2007
  59. maths

    compplex numbers multiplying complex and not: 3*(6-j8) also, 3+(6-J8)

    asked by jerome on May 5, 2014
  60. Biology

    Explain why the pH scale stretches between the numbers 0 to 14.

    asked by Brian Ho on October 19, 2012
  61. 5th grade math

    if the average of 6 numbers is 12 then what is the sum? How would you figure this?

    asked by jill on April 20, 2011
  62. MATH

    WHAT TWO NUMBERS CAN YOU ADD UP TO GET 984,357

    asked by ALYCIA on March 24, 2015
  63. geo

    List the set of all even numbers between 2 and 10, inclusive.

    asked by miranda on February 4, 2010
  64. math

    Is the following set of numbers a perfect triple? 13, 15, 18 Why are they, or why not

    asked by erica on October 27, 2008
  65. Calculus

    two complex numbers Z and W are related by the formula W=(Z+1)/(1-Z) what is W if Z=1.5i? thanks for the help!

    asked by Anne on March 13, 2008
  66. Algebra

    15. Solve |3x+1| < -5: a. x < -2 b. -2 < x < 4/3 c. all real numbers d. no solution

    asked by Mike on March 11, 2008
  67. statistics

    what is the variance and standard deviation of the following numbers:14,16,26,36,12,16

    asked by Hunter on April 30, 2014
  68. Math

    What two numbers add to get 31 and multiply to get 140

    asked by Anonymous on February 16, 2016
  69. math

    how would i find the range for these set of numbers -12,19,12,10,-24,1,-1

    asked by chris on September 24, 2010
  70. math

    What two numbers are we ? Our quotient is 19 and our sum is 100.

    asked by Jamie on April 18, 2011
  71. AP calculus

    S is a set that satisfy 1- 1/1 is in S 2- if a/b is in S, b/2a is in S. (a, b) =1 3- if a/b and c/d are iN S , a+c/b+d is in S Describe numbers in S

    asked by xikhun on March 27, 2019
  72. math

    you can add 20,26,11,2,28,18,2,27 and divide by number of numbers

    asked by shian on October 10, 2012
  73. Math (pls check my answers!!)

    Which set of mixed numbers has a difference less than one? A. 1 and 2/9 x 1 and 1/9 •• B. 3 and 4/7 x 2 and 1/7 C. 2 and 4/5 x 1 and 1/3 D. 2 and 7/9 x 1 and 1/3

    asked by Lolo on September 15, 2016
  74. math

    what two numbers equal 264 and 364?

    asked by Aj on October 14, 2008
  75. geometry

    A triangle with a exterior angle the numbers are 70 and 88

    asked by dersburb on January 12, 2012
  76. math

    how to arrange these numbers from least to greatest -2, -2 1/4 ,-2.3 ,222% ,-2 1/9

    asked by mita on October 4, 2010
  77. Math

    1,11,21,2111,111221,?,? what are the next two numbers of this sequence?

    asked by Headache on May 19, 2014
  78. Math

    67 4/7 - 17 How do do this one? Do I need to bother because the fraction has nothing to subtract with but the whole numbers do

    asked by Jerald on May 1, 2013
  79. Chemistry 30

    How to find Oxidation Numbers of any component

    asked by Anonymous on December 1, 2016
  80. math

    Using These Numerals 1,9,9,6 in the same order how can you make the numbers 73 76 77

    asked by sam on October 23, 2013
  81. math

    Which of the given numbers are composite? 0, 1, 15, 19, 23, 31, 49, 55, 59, 87, 91, 97, 103, 105

    asked by scooby91320002 on July 15, 2009
  82. algebra

    square root of -45? (using imaginary numbers)

    asked by krystal on October 13, 2008
  83. MATH

    HOW DO YOU WRITE 21 MAY 2014 IN 5 LETTERS WITHOUT USING NUMBERS

    asked by SANDEEP PATEL on May 21, 2014
  84. Math

    what's the mode, median, and range for this numbers (23,15,65,23,43)

    asked by Anonymous on April 5, 2011
  85. Geometry

    How many three digit numbers have three distinct digits?

    asked by Jacob on April 5, 2013
  86. Math

    what three four-digit numbers equal to 17,491?

    asked by Kristiana on January 12, 2012
  87. Math

    What 3 numbers round 72.84 to nearest hundredth

    asked by Meag on October 22, 2013
  88. Calculus

    Let F(x) = square root of X and [a,b]. Find all numbers c in (a,b) such that f'(c) = f(b)-f(a)/b-a

    asked by April on November 4, 2012
  89. general knowledge

    How do u write 7 th may 2011 in 5 letters without using numbers??

    asked by Anonymous on May 7, 2011
  90. math

    Of the set -5,,5,-3,8 which two numbers have the same absolute value? explain

    asked by tracy on October 10, 2015
  91. Math

    Write two mixed numbers with a sum of 3.

    asked by Zoe on March 18, 2015
  92. Math

    Dividing complex numbers 7-13i/2i

    asked by Aria on October 8, 2016
  93. math

    i've got a problem the question is what is another name for counting numbers

    asked by Amber on August 17, 2009
  94. algebra 2

    to which set of numbers does each number belong 12 7/8

    asked by Anonymous on September 20, 2010
  95. algebra 2

    compare each pair of numbers. Use < or > o.45,0.405

    asked by Anonymous on September 20, 2010
  96. algebra 2

    to which set of numbers does each number belong? -79

    asked by Anonymous on September 20, 2010
  97. Maths

    The sum of two consecutive no is 39.find the numbers

    asked by Shikha on November 24, 2016
  98. math

    Find the first and third quartiles, Q1 and Q3, of the following set of numbers. 14, 4, 13, 18, 8, 15, 8, 3, 11, 8

    asked by david on November 6, 2008
  99. MAths

    The LCM and HCF of two numbers are 40 and - respectively. If one of them is 24. Find the other

    asked by Khushkarman singh on October 26, 2017
  100. Math

    Find two numbers the exact answer is between. 4×94

    asked by Hilton on September 19, 2018