1. Math

    how many even 4 digit whole numbers exisit such that the thousands digit it odd all 4 digits different

    asked by Chris on March 31, 2013
  2. algebra

    When you add two numbers with exponets, say 2x^3+5x^6, do you multiply the exponents or add them? thank you-Alissa.

    asked by Alissa on September 16, 2009
  3. math

    If y= (x^2+20)/(x-4) Find all critical Numbers. After get f' i got the answer -5/4. What did i do wrong or is that the critical number?

    asked by Derek on June 27, 2012
  4. Math

    Find all the three digit numbers where the sum of of the first two digits equals the third digit.

    asked by Theresa on December 17, 2012
  5. math

    the product of 1000 whole number is 1000, what is the largest possible value the sum of these numbers can have

    asked by julie on August 26, 2013
  6. math

    Solve the equation, if possible 2(x+3)=2(x+8) a)all real numbers b) no solution i got 10 as the answer, but is the answer a or b?

    asked by Bryan on November 11, 2008
  7. algebra

    all two-digit numbers whose units digits is half the tens digit?

    asked by daniel on June 5, 2012
  8. algebra

    im having trouble with subsets.. name the subsets to which the numbers belong 3/4 0 -6 square root of 7 5

    asked by angie on September 17, 2012
  9. Statistics

    Is GPA a quantitative or categorical variable? I think it is quantitative because it consists of numbers...

    asked by Waldo on August 21, 2013
  10. math

    Write a conjecture about the LCM of two prime numbers. Test your conjecture.

    asked by Jovy on February 3, 2016
  11. Math

    I don't get the question "complete the sequence of numbers.4.25,5,5.75,___,___.

    asked by Alayna on August 28, 2017
  12. Math

    What 2 digit number has 2 one digit factors that have a sum of 16 and a difference of 2?What is it? the numbers are 9 and 7

    asked by Mary-Ann on October 25, 2006
  13. Math

    Each number in this sepuence is -2 times the number before. write the missing numbers: -1, 2, -4, ....., ....., 32

    asked by Emily on April 2, 2011
  14. math

    are these numbers ordered from the least to the greatest 0,1.square route of 2.3/2.square root of 3

    asked by Jan on September 13, 2012
  15. math

    write three numbers that are grater than 1,543,000 and less than 1,544,000

    asked by jaimie on September 16, 2009
  16. Math

    What is the minimum, lower quartile, upper quartile, maximum of these numbers? 45 52 52 68 71 71 75 77 82 84 89 90 90 94 96

    asked by Dawn on June 10, 2010
  17. Algebra Two

    Use Interval Notation to define each interval: All real numbers at least 5 units from 8.

    asked by Amy on August 29, 2013
  18. math

    In the 6/55 lottery game, a player picks six numbers from 1 to 55. How many different choices does the player have?

    asked by Anonymous on March 28, 2016
  19. Intro to calc

    3 numbers x y and z are to bea randomly chosen between 0 and 1. A What is the probability that X + y + z will be less than 1? B What is the probability that both x+ y

    asked by Jane on July 20, 2011
  20. MATH

    Three whole number of have their l c m as 180 and their HCF equal to 3 two of the numbers 60.find the third number.

    asked by EBEN on October 16, 2018
  21. MATH

    There are 44 peoples in class 3/4 are girls a.how many girls in numbers? b.answer in friction?

    asked by M FIAZ on November 23, 2015
  22. maths

    find out 10 pairs of one digit numbers whose product end with the digit 0?

    asked by rayan on January 2, 2013
  23. Math

    If no digit may be used more than once, how many 5 digit numbers can be formed using only the digits 3,8,1,2,5 and 7? my answer is 360

    asked by Awesome on May 13, 2015
  24. Calculus

    What is the largest two digit prime number whose digits are both prime numbers?

    asked by Ashley on January 26, 2008
  25. Algebra.

    Three times the square of a number minus twice the same number is 8. Find all such numbers.

    asked by Haelin on March 22, 2013
  26. algebra

    all two-digit numbers whose units digits is half the tens digit?

    asked by daniel on June 5, 2012
  27. 4th grade

    can you show me how to wrught numbers in:standard form expanded form

    asked by jessica on September 18, 2008
  28. Math

    If someone can send 14 messages in 22 minutes . How many can be send in 1 min. I keep getting weird numbers .

    asked by Stacy on August 27, 2018
  29. Algebra 1

    Find the numbers whose sum is 15, if twice the first number minus the second number equals 6.

    asked by Kendra on February 9, 2016
  30. maths

    given that a,b,c are real numbers and c is bigger than 0, prove that the roots of the equation (x-a)(x-b)=c are real.

    asked by Jayden Haddy on August 11, 2013
  31. 5th grade

    how do you break apart to divide: 648 by 6 using compatible numbers to break apart the dividend.

    asked by Colin on August 31, 2010
  32. Math

    A number cube with numbers 1 through 6 is rolled. Find the given probability. P(number¡Ý3) A. 4/6 B. 1/6 C. 2/6 D. 5/6*

    asked by Chris on April 8, 2014
  33. Math

    How many whole numbers between 100 and 1000 have 1 as the tens digit? Options are: 89 90 99 100

    asked by SD on November 8, 2015
  34. math

    two 6 sided dice are rolled.what is the probability the sum of the 2 numbers on the dice will be 4 Is 1/3 right?

    asked by rency on October 27, 2009
  35. calculus

    Simplify the following power functions to the form y=kxp, where k and p are some numbers. (a) y=(18)/x√ is y=kxp. What are k and p?

    asked by Lindsay on February 5, 2015
  36. algebra 2

    how many 7-digit phone numbers are possible if the first digit must be non-zero? answer in scientific notation.

    asked by mychelle on November 27, 2010
  37. math

    How many 3-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6, 7 if repetition of digits is not allowed?

    asked by Anonymous on October 20, 2016
  38. Algebra 2

    Give the domain of the function. g(x)= x^3-1 I think the domain is all real numbers. Am I wrong? If so why?

    asked by Jojo on November 8, 2015
  39. Math

    How do I help my little brother with negative numbers? He doesn't understand when it is positive and when it is negative.

    asked by Christina on May 1, 2011
  40. Math

    A number cube with numbers 1 through 6 is rolled. Find the given probability. P(number

    asked by Chris on April 8, 2014
  41. 4th grade/math

    round off and decimal formula. round off nearest hundred, whole numbers.etc.. thank ;you

    asked by avie on September 23, 2008
  42. Maths

    Product of two numbers is 59761. If one number is 1591 . Find other number

    asked by Tejasav on September 10, 2017
  43. algebra

    write a quadratic equation having the given numbers as solutions. -6 and -4 Not sure how this is to be written into an equation. Please help. Thank you

    asked by slomo on February 3, 2015
  44. maths

    Given that a and b are real numbers and that x satisfies the inequality ax>=b when x>=75, what is the smallest integer x that satisfies ax>a+2b ?

    asked by CHRIS on October 4, 2013
  45. Maths

    Given that a and b are real numbers and that x satisfies the inequality ax>=b when x>=14, what is the smallest integer x that satisfies ax>a+2b ?

    asked by CHRIS on October 8, 2013
  46. Math

    What are the 3 numbers that com after trillion. I'm talk about this- Ex: million then billion. I want to know what comes after trillion 3 times.

    asked by Rachael on December 12, 2008
  47. Math

    What is the difference between counting the spaces between whole numbers and counting the tick marks?

    asked by Mary on October 16, 2012
  48. statistics

    6. Out of eight numbers, what is the probability of drawing a two on the first draw and a three on the second draw using sampling with replacement?

    asked by shanice on October 10, 2013
  49. math check probability

    A number cube with the numbers 1 through 6 is rolled. Find the given probability. ---------------------------------------- 2. P(number ≥ 3) A. 4/6 B. 1/6***** C. 2/6 D. 5/6

    asked by me on May 3, 2014
  50. Math

    The median and mode are equal for this set of seven whole numbers: {1, 3, 4, 5, 6, 11, x}. The mean is also one of the six known members of the set. What is the value of x?

    asked by Heather on September 29, 2011
  51. ecology

    how do i make a number period if i am given a grid and a number of different numbers to work with?

    asked by alexa on February 6, 2008
  52. Mathematics

    The numbers 3-5-7 are three consecutive odds each being prime. Find the next example of a "triple of prime ".

    asked by Abc on September 29, 2018
  53. bible charater

    500 begins it 500 ends it 5 in the middle is seen first of all letters first of all numbers

    asked by andrew on March 1, 2009
  54. geometry

    the measure of two sides of a triangle are 15 and 18. Between what two numbers must the measure of the third side fall?

    asked by nick on January 6, 2010
  55. Algebra...

    This is dividing Rational Numbers.... I forgot how to do this... 22x + 10 / 2 45 - 5x / 5 -15 + 21a / -3 I forgot how to do this seriously..

    asked by Kenya on October 9, 2008
  56. Geometry-8th gr

    The geometric mean x of two numbers is the positive value of x that satisfies the proportion a/x =x/b, where a and b are given. Find the geometric mean of 16 and 9.

    asked by Mona on January 31, 2013
  57. Math

    one postive number is 9 more than twice a number if product is 893 find the numbers

    asked by Stacey on February 16, 2012
  58. Maths

    How do you work out and show difference between 2 numbers i.e 60 students and 40 students out of 100

    asked by Shannon on February 16, 2011
  59. Math

    How many different three-digit numbers can be written using digits from the set of 1, 2, 3, 4,5 without any repeating digits?

    asked by Michelle on December 21, 2009
  60. Math

    The sum of two numbers is nine. Four times the smaller is equal to two times the larger.

    asked by Kelsey on June 22, 2016
  61. Math

    For what real values of k will the roots of the equation kx^2-3kx=2 be real numbers?

    asked by JR 8 on October 24, 2016
  62. Math

    Simplify or solve as appropriate. Enter ns if there's no solution or all if the solution is all real numbers. 2 - 3(x + 5)) = 10 X = -7.6 7z + 6 - 2(z + 3) 5 * z 1/2x - 5 = 3/4x + 7 X = -48

    asked by Alan on November 19, 2013
  63. Biology

    Probability how can you make all these numbers make sense I am really having brain loss someone please help!!!!

    asked by VAleri on January 20, 2008
  64. math

    Solve the equation. 5 1 -4 2 -3 -5 X= 5 7 2 -6 2 5 The numbers are supposed to be matrices. I'm not sure how I would solve the problem

    asked by Anonymous on October 30, 2013
  65. maths

    In a gp the 3rd term is 12.and 6th term is 96.then find the sum of nine numbers.

    asked by chendu on March 21, 2017
  66. C

    Pseudocode: Write a pseudocode to describe how to calculate the average of 10 numbers. Thank you.

    asked by James on January 12, 2017
  67. math

    if i write the whole numbers from 1 to 500 in a row,what will be the 1000 th digit that i write?

    asked by ceetah on February 9, 2013
  68. 5th grade math

    write the next three numbers in the pattern; 0.75,15,300,____,_____,____?

    asked by alexia on November 16, 2011
  69. Probability

    When rolling 5, 6-sided dice, what is the probability that the 5 numbers appearing on the dice are the same?

    asked by PT on March 5, 2018
  70. Math

    Write the numbers: 70 million 16 thousand 90 32 billion 232 thousand

    asked by Anonymous on September 2, 2014
  71. maths

    evaluate;1 x 10 negative 5-(2x10 negative -6) Get both numbers to the same power, and then subtract.

    asked by Anonymous on June 11, 2007
  72. math

    Write an addition story for two 3 digit numbers. Write your answer.

    asked by linda on October 26, 2016
  73. Math

    Kevin had 3/4 yd of string. He used 1/3 of it on a school project. How much string did he use? A.5/12 yd B.1/3 yd C.7/12 yd D.1/4 yd (numbers are all fractions)

    asked by Mo on January 4, 2015
  74. algebra

    write a quadratic equation having the given numbers as solutions 6 - sqrt(2) , 6 + sqrt(2) thanks for any help

    asked by Derotts3 on March 14, 2010
  75. MATH


    asked by Amelia on September 2, 2017
  76. math

    one number is 5 more than half a second number, and the difference between the squares is 17. find the numbers

    asked by khyla on November 16, 2016
  77. math

    If i have a number line and the numbers i am to place on it are -2,-1,0,1,2,2.3,3,4,5,sqrt of 8,and sqrt of 36, what would the order be?

    asked by hayley golubski on December 17, 2007
  78. 6th grade math median range mode

    The numbers are 47, 55, 46, 64, 69, and 52..... What is the mode?...I can't figure this out because I thought the mode was the number that appears most often. Thank you.

    asked by Martha on February 17, 2016
  79. maths

    Two numbers are in the ratio 3:7 if the larger number is 42 then find the smallest number

    asked by premika on January 15, 2017
  80. math

    i a ma number whose prime factors are numbers between 6 and 15.no factor is repeated.what number am i ?

    asked by destiney on September 5, 2012
  81. Math

    On a die, the top and bottom numbers always add up to 7. What are the three pairs that each add up to?

    asked by Lauren on February 9, 2011
  82. math

    Write down all the odd numbers that are greater than-8 and less than 7.Please answer it i'll be appreciate to the one who will answer it back.THANK YOU!

    asked by Kashaf Imran. on September 20, 2014
  83. math

    Find two positive numbers whose sum is 50 such that the sum of their squares is minimum?

    asked by Anonymous on November 11, 2010
  84. Chemistry

    calculate the mass of the following numbers of atoms: a] 6.022 X 10^24 atoms of tantalum

    asked by Nicole on September 28, 2010
  85. Algebra

    system of equations, the sum of two numbers is 46. the first number is 3/20 of the second number is it x + y = 46, x = 3/20y?

    asked by slomo on January 5, 2015
  86. Math

    Find the LCM for the given numbers by an appropriate method. 135, 56, and 150. Which method is the most appropriate?

    asked by Anonymous on October 20, 2009
  87. math

    Three numbers multiplied together equal 2880. A X B X C= 2880 A X B=360 A X C= 160 A= B= C=

    asked by ash on January 16, 2018
  88. 6th grade math

    use compatible numbers to estimate the quotient: 7.35/6 answer: 1.20 is this wrong if so what did i do wrong? Thanks

    asked by Meg on November 8, 2010
  89. Math Proof

    Let {X_n} be a sequence of real numbers that is bounded above by M and such that X_n-->x Prove that x

    asked by Ashley on October 13, 2014
  90. Algebra

    Factor: 2x^2 +13x-6 Please give step by step directions. I have tried doing it, but I can't get the right numbers. Thanks!

    asked by Maria on March 13, 2017
  91. Math

    Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. 3,3.04,3.08,3.12,....

    asked by Sid.V on May 2, 2016
  92. math

    How many 3 digit numbers can be formed from the digits 2,3,5,6,7 and 9 which are divisible by 5 and none of the digits is repeated?

    asked by Rebecca on January 13, 2016
  93. math

    What is a set of 5 numbers with a mean 0f 100, a range of 500, and a median of 100.

    asked by Henry on November 10, 2010
  94. Algebra 2

    i am stuck. Prove that if a and b are rational numbers, (a + ^b)3 + (a - ^b)3 is also rational. ^ = sq root sign Thanks

    asked by brenna on March 31, 2010
  95. Math help (emergency)

    How many 2-digit numbers can be formed using only the digits 2, 3, 5, and 6. if the digits are not repeated within a number? 11 12 10 2

    asked by FluttershyK22 on May 5, 2016
  96. maths

    in a GP the sum of first and fifth term is 34 and the product of second ,third and fifth term is 512.find the numbers.

    asked by raj on March 1, 2017
  97. math

    How many different 6 digit numbers can be formed using the digits 1,2,3,4,5,6 given that no digit is repeated in a number?

    asked by Clint on September 2, 2008
  98. Math

    The sum of two numbers is 28 more than their difference. If their difference is 10, and 14 the less number, what is five times the greater?

    asked by Mike on September 8, 2016
  99. chemistry

    How many numbers of molecules are contained in 24 litre ccl4? density of ccl4 = 1.59 gm

    asked by Shukla Pravin on July 24, 2017
  100. math help

    How many 5-digit odd numbers can be made using the digits 3, 5, 6, 7 and 9, if digits cannot be repeated?

    asked by Tomas on August 13, 2013