1. Algebra 1

    How do you find a common denominator when subtracting whole numbers and fractions?

    asked by Ashley on January 14, 2008
  2. calculus

    If f(x) = ι(x2 - 8)ι, how many numbers in the interval 0 ≤ x ≤ 2.5 satisfy the conclusion of the mean value theorem? (4 points) Three Two One None

    asked by george on January 16, 2015
  3. English

    I am doing a research are you suppose to write numbers out of words in the paper?

    asked by m on April 28, 2015
  4. chemistry

    The atomic masses of elements are generally not whole numbers. Explain why.

    asked by paul on April 27, 2008
  5. Math

    The sum of 2 numbers is 12. 6 less than 5 times the smaller is equal to the larger

    asked by Yahya on June 14, 2016
  6. math

    name the lengths of the sides of three rectangles with the perimeters of 12 units use only whole numbers

    asked by bella on November 21, 2013
  7. math

    find the first and third quartiles,Q1and Q3,of the following set of numbers 13,4,12,16,8,14,8,3,10,8, my answer is 4;12 find the first and third quartiles,Q1and Q3,of the following set of numbers 0.16,0.08,0.27,0.20,0.22,0.32,0.25,0.18,0.28,0.27 my answer

    asked by keauanna on November 5, 2007
  8. math

    I'm thinking of TWO numbers between 1 and 4 and so are you, what are the odds that we will have ATLEAST 1 number in common?

    asked by brad on December 13, 2009
  9. math

    insert two numbers between 5 and 135, so that the 4 may form a geometric progression

    asked by sukla on February 22, 2015
  10. Math

    How do you find the GCF for numbers that have variable? ex. 35a^2,85ab

    asked by Anonymous on October 14, 2009
  11. ALGEBRA

    6y + 11x = -9 (a) Solve the equation for y. (Do not use mixed numbers in your answer.) y =

    asked by Randy on April 11, 2012
  12. algebra

    The product of two positive consecutive numbers is 42. What is the smaller number?

    asked by sadeek on March 26, 2015
  13. Algebra

    Find the numbers that each letter stands for. EFGHx4=HGFE E= F= G= H=

    asked by Daniel on October 30, 2011
  14. Math

    What set of instructions would you give somebody to compare decimal numbers?

    asked by Isaac on November 13, 2007
  15. Math

    Jan scored 17 points with four darts.what numbers did she hit?

    asked by Huda on February 17, 2017
  16. math

    What do you call the numbers that cannot be arranged into 2-row arrays? I DUNNO

    asked by sierra on August 24, 2006
  17. Pre-Cal

    Determine the domains of (a)f and (b) f X g f(x) = 1/x g(x)= x + 3 For the domain of f I had x > 0 and for f X g I had all real numbers but this was wrong.

    asked by Hannah on March 25, 2010
  18. Math

    Find two numbers a and b whose sum a+b is -1 and whose difference a−b is 5. I do not understand the question

    asked by Nathan on February 22, 2017
  19. math

    True or False: The median must always be one of the numbers in the data set itself.

    asked by jake on June 26, 2016
  20. Chem HELP!!

    Which one of the following sets of quantum numbers can correctly represent a 3p orbital? a) (n = 3 l = 1, ml = 2) b)(n = 1, l = 3, ml = 3) c) (n = 3, l = 2, ml = 1) d) (n = 3, l = 1, ml = -1) e) (n = 3, l = 0, ml = 1)

    asked by Eric on October 5, 2014
  21. trig

    solve exactly over the indicated interval: cot(theta)=0, all real numbers

    asked by Anonymous on April 17, 2013
  22. 8th grade Math

    Put the following numbers in order from least to greatest. 0.0875, 7/8, 0.875%

    asked by Elizabeth on September 27, 2010
  23. Digits in number**

    how many whole numbers from 100 to 1000 contain the digit 6 exactly twice? Sorry about the other post, it's wrong.

    asked by liko on October 2, 2015
  24. math

    Which symbol belongs between each pair of numbers? , or = (a)11/23 and 33/65 (b)7/8 and 8/9 (c)-6/7 and -11/33 Hint (LCD)

    asked by Anonymous on September 27, 2010
  25. math

    Using the numbers 2,3,5,10,24 write two separate equations that equal 120

    asked by jen on May 6, 2014
  26. Math

    In Magic Diamond use numbers 1-12. Each row must equal the same sum. # # # # # # # # # # # #

    asked by Dam on May 7, 2014
  27. Math

    Are there two consecutive square numbers that differ by 3721? explain.please

    asked by Anonymous on September 12, 2018
  28. Math

    Show that the set of non zero rational numbers is closed under division

    asked by Anonymous on October 10, 2017
  29. Math 3 grade

    wright a true number sentence using all of the given numbers and symbols 6,9,7,5,3,=,+,+,

    asked by Holly on September 29, 2010
  30. Algebra

    S is the set of real numbers that are less than 15 A) 0 < s < 15 B) {s/s < 15} C) {s/s

    asked by Heyo on October 12, 2017
  31. math

    HI I need help with mixed numbers! I used to know how to do them. but now I fogot!I was in sping break so yeah.please help what should i do!

    asked by amanda on April 25, 2011
  32. Math Algebra

    There are numbers whose sum is 50. Three time the 1st is more than twise the second.? please solve

    asked by ALLAH UDDIN on February 21, 2016
  33. Math

    The sequence a(1), a(2), a(3),...,a(n-1), a(n) is such that a(r)= 7r-3. Show that 1/[√a(r) - √a(r+1)] = k[√(7r-3) - √(7r+4)]. The numbers/letters in brackets are subscript.

    asked by Jade on November 30, 2016
  34. math

    name two numbers with decimal hundredth that round to the same whole number but different tenths.

    asked by marco on October 11, 2012
  35. math 5

    name two numbers with decimal hundredth that round to the same whole number but different tenths.

    asked by marco on October 12, 2012
  36. math repost

    name two numbers with decimal hundredth that round to the same whole number but different tenths.

    asked by marco on October 12, 2012
  37. Math Check

    Which set of numbers are ordered correctly from least to greatest? (1 point) • 0, –3, –|4|, |–5|, 8**** • 8, |–5|, –|4|, –3, 0 • –|4|, –3, 0, |–5|, 8 • |–5|, –|4|, –3, 0, 8

    asked by Anionymous on September 27, 2017
  38. Math

    Reasoning question... in order from least to greatest the six numbers whose digits are 2,8, and 9...

    asked by Kelsey on September 21, 2010
  39. Maths

    From this past 4 results 17-90-48-84-41. 46-6-15-64-85. 78-41-65-50-54. 52-70-30-42-29. Can anyone predict the next 5/90 lotto winning numbers please

    asked by Steve on April 30, 2011
  40. math

    how many 7 digit numbers can less than 1,048,000 can be made using digits 0,1,4,6,7,8 and 9?

    asked by joe on September 23, 2010
  41. Science

    Why do two isotoprs of an element have the same atomic number but different mass numbers?

    asked by Tejwant on October 22, 2008
  42. Pre-Calculus

    Can you please help me to explain how to divide complex numbers by an imaginary number

    asked by Lily on October 6, 2017
  43. math

    Find the three consecutive odd numbers whose sum is 147.

    asked by sim on February 13, 2016
  44. Math

    Put these numbers in increasing order: -2, 13, 0, -22. My answer is: -22, -2, 0, 13. Is this correct?

    asked by B.B. on July 19, 2009
  45. 11th g

    Decide whether or not the set has the closure property for multiplication. 2){Whole numbers} 2)Yes A)Yes B)No

    asked by joe on July 9, 2009
  46. math

    Which of the following numbers is an example of an integer? A. -15 B. 3/5 C. √7 D. 0.252525 I choose answer A. Am I correct?

    asked by Anonymous on September 26, 2014
  47. maths

    Find the number of different ordered quadruples (a,b,c,d) of complex numbers such that a^2=1 b^3=1 c^4=1 d^6=1 a+b+c+d=0

    asked by stranger on April 1, 2013
  48. chemistry

    Give the orbital designations of electrons with the following quantum numbers" (a) n = 3, l = 0, m1=0 (b) n=2, l=1, ml=-1 (c) n=4, l=3, ml=-2 (d) n=4, l=2, ml=0

    asked by lynn on November 11, 2012
  49. Math

    how will u write 27th March 2011 in 5letters without using numbers.

    asked by Nilesh on March 27, 2011
  50. Algebra

    Simplify (4 – 5i)(3 + 7i) and write the answer in the form a + bi, where a and b are real numbers.

    asked by Jacinta on July 7, 2009
  51. Math

    Comparing Two mixed numbers, Arrange in Ascending order. 2/3,5/6,4/9,2/9

    asked by Balaa on October 18, 2015
  52. math

    how do you write 22th march 2011 in 5 letters without using numbers

    asked by thasleem on March 23, 2011
  53. math

    Find the GCF of the numbers using prime factorization. 84 and 126

    asked by chandice on July 4, 2009
  54. Math

    1. Which of the following numbers is an example of an integer? -15 * 0.252525 . . . 3/5 (fraction) Square root of 7

    asked by Kiru on September 23, 2016
  55. math

    using 4 different digits, what is the least sum you can get ehrn you add two 2-digit numbers?

    asked by jp on November 7, 2012
  56. computer science

    draw a flowchart and write the algorithm for printing the first 10 even numbers

    asked by surya on September 22, 2016
  57. Math

    Find two numbers whose ratio is 4 to 3 and are such that the sum of their squares is 100.

    asked by Dee on October 29, 2012
  58. calculus

    Find any critical numbers of the function h(x)=sin^2(x)+cos(x) 0 < x < 2π

    asked by Anonymous on October 30, 2012
  59. Math

    how do you solve::: the sum of two numbers is 3. their difference is 1. find the number.

    asked by Anonymous on April 10, 2011
  60. Math

    Identify the two numbers less than 20 with the most factors.explain how you solve the problem

    asked by Raelynn on October 24, 2017
  61. Math

    Let f be the function defined by f(x) = x^2 if x

    asked by Anonymous on September 3, 2018
  62. Math

    Write an equation that shows 64 as a product of prime numbers

    asked by Joe on October 4, 2010
  63. math

    in a set of numbers {78, 79, 81, 82, 85} find a) mean b) median c) standard deviation is a) 81 b) 81 c) 2.74

    asked by aurthur on November 9, 2008
  64. algebra

    Which numbers cannot be used in place of the variable in each rational expression? 2y+1 ____ y^2-y-6

    asked by Sandra on July 10, 2009
  65. math

    5^(-3) 4/7 √5 3/8 0.003 Order the numbers listed from least to greatest. (1 point)

    asked by jaysob on October 13, 2015
  66. Math

    What are 12 numbers with these landmarks maximum 8 range 6 mode 6 median 5

    asked by noneofyourbeeswax on October 6, 2010
  67. math

    Find the GCF of the numbers using prime factorization. 84 and 126

    asked by jessica on July 1, 2009
  68. math

    For the numbers from 100 through 199, how many have different digits in increasing order?

    asked by Jody on May 4, 2011
  69. Maths

    Find three consecutive natural numbers such that the sum of the first and the second is 39 more than the third number.

    asked by Shehzad on August 22, 2017
  70. algebra

    order the following numbers from greatest to least : 3.8 , -4.3 , -4.1 . express the answers by usinq < , , _>

    asked by sasha on September 5, 2010
  71. math

    find a value between the numbers 1/4 and 1/3 please show work. (it can be any value but it has to be a fraction or a decimal)

    asked by Anonymous on June 22, 2011
  72. Math (Algebra) (Distance Between 2 Lines)

    If real numbers a and b satisfy a^2 + b^2 = 64, what is the distance between the lines ax + by = 1 and ax + by = 417 ?

    asked by Tom on May 13, 2013
  73. math

    How can making small groups help you estimate large numbers?

    asked by summer on September 15, 2015
  74. Math (Algebra) (Distance Between 2 Lines)

    If real numbers a and b satisfy a^2 + b^2 = 64, what is the distance between the lines ax + by = 1 and ax + by = 417 ?

    asked by Tom on May 12, 2013
  75. Math

    Find the real and imaginary parts of the following complex numbers: (i) 1.5e^jπ/4 (ii) je^1.2 + j^2 e

    asked by Mat on April 10, 2014
  76. math

    Find the first and third quartiles, Q1 and Q3, of the following set of numbers. 13, 5, 12, 16, 7, 14, 7, 3, 10, 7 i don't know how to figure it out can you help please. thanks

    asked by scooby91320002 on August 30, 2009
  77. biology

    which of the following atomic numbers indicates the element with the highest valence number 6 8 10 14

    asked by brenda on August 28, 2009
  78. Math hw

    Find all real numbers $x$ such that $3x - 7 \le 5x +9$. Give your answer as an interval.

    asked by Cherry on September 4, 2017
  79. Math

    please convert decimal numbers to binary 32.75 10th power

    asked by Pat on September 25, 2012
  80. Math

    Write the next three numbers of the patterns . 55786,55886,55986

    asked by Ankit on September 14, 2016
  81. mathematics

    Find the largest number of real numbers x1,...,xn such that for all i≠j, |xi−xj|>1/100(1+xi xj).

    asked by Nilesh P. on May 14, 2013
  82. maths

    how do u write 7th july 2011 in 5 letters without using numbers?

    asked by sushil on July 8, 2011
  83. math

    How many seven - digit numbers less than 1,048,000 can be made using the digits 0,1,4,6,7,8 and 9

    asked by sharon on September 16, 2012
  84. MATHA

    HOW TO WRITE 2ND JULY 2011 IN 5 LETTERS WITHOUT USING NUMBERS

    asked by BAL on July 3, 2011
  85. math

    write three numbers that are greater than 1,543,000 but less than 1,544,00

    asked by glory on August 31, 2010
  86. math

    what is the sum of the two least natural numbers that each have exactly six distinct,positive factors?

    asked by shaun on September 16, 2012
  87. 6th grade

    help me get the answer that = 2 but you haave toput the right signs so it gets that number here are the numbers 17 25 30 3

    asked by melanie on September 3, 2009
  88. math

    how many seven-digit numbers less than 1,048,000 can be made by using the digits 0,1,4,6,7,8,and 9?

    asked by sammyris on September 2, 2010
  89. math

    use a number line to find the sum of the numbers. 1. 3 and 5 2. -6 and 3 i don't get this

    asked by lauren on June 27, 2011
  90. math/prime factorization

    what is the prime factorazation for these numbers 36,180,525,165

    asked by BLANCA on September 16, 2008
  91. Math

    -800,400,-200,100,..... What's the next two numbers in this pattern?

    asked by Jordyn on September 14, 2015
  92. Math

    How can I use bar diagrams to divide unit fractions by whole numbers?

    asked by Kristen on December 6, 2016
  93. Math

    Find all real numbers t such that (2/3)t- 1 < t + 7 is < or = to -2t + 15. Give your answer as an interval.

    asked by Wyatt on September 5, 2017
  94. Geometry

    What is the pOH if the (OH-) is 1 x 10 -10 ? Please show your work? Plug the numbers into the formula

    asked by Randy on September 24, 2015
  95. computer application

    Algorithm to print all even numbers below hundred in the descending order

    asked by shabna on September 21, 2017
  96. math

    Show how commutative property of addition works using the numbers 2, 3, & 5

    asked by cody on September 15, 2010
  97. Math (Algebra)

    How many distinct rational numbers can be expressed in the form a/b, where a and b are integers such that 1 ≤ a < b ≤10?

    asked by Bob on May 3, 2013
  98. math

    the number is 5,082,169 what are the numbers in the units family?

    asked by nicole on August 21, 2009
  99. Math (Algebra)

    How many distinct rational numbers can be expressed in the form a/b, where a and b are integers such that 1 ≤ a < b ≤10?

    asked by Arnau on May 3, 2013
  100. Math (Algebra)

    How many distinct rational numbers can be expressed in the form a/b, where a and b are integers such that 1 ≤ a < b ≤ 10?

    asked by Arnau on May 2, 2013