1. Math Proof

    Find a rational number and an irrational number between x=8.9949926 and y=8.995

    asked by Ashley on September 13, 2014
  2. MAT 116

    Please HELP!! traslate six times a number subtract three the number then simplified the expression

    asked by angel on May 14, 2012
  3. Algebra

    61 times a number minus 83 is equal to -59 less than a number write equation

    asked by Amber on February 4, 2017
  4. math

    what number is greater than 55 but less than 60, is not an odd number, and when you add up the 2 digits, it equals 7?

    asked by Paul on April 8, 2013
  5. Algebra 2

    How do I express a number like 27 ^2/3 as a rational number in its simplest form? 31 25.6 123 16 I keep getting 83/3 and that = 27.66

    asked by Sandra on March 10, 2016
  6. Math

    -9 times the difference between a number and 63 is equal to the number plus -49 unknown is x . Is this write? -9(x-63)=x+(-49)

    asked by Maleka on February 4, 2017
  7. Math

    Should the phrase (the product of 2 plus a number divided by 3 and a number minus 4) be expressed as 2 + (n/3)+(a-4) Thank You

    asked by Mickey on October 16, 2014
  8. 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
  9. math

    how d you turn the roman numeral number DCCXXXI into a regular number?

    asked by fiona on October 1, 2007
  10. math

    how d you turn the roman numeral number DCCXXXI into a regular number?

    asked by fiona on October 1, 2007
  11. 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
  12. algebra

    (?)=4 means that some thing is a distance of 4 units away from zero on the number line. What could that number(s) be ? why?

    asked by jazzy on September 12, 2012
  13. algebra

    The product of 21% and some number. Type the percentage as a decimal. Use y to respersent some number.

    asked by Jackie on August 20, 2010
  14. science

    How does the number of neutrons in a stable nucleus compare with the number of protons? Why is this?

    asked by Sheryl on October 1, 2011
  15. Math Precal/Trig

    Solve for n. 7((1-(-3)^n)/(1-(-3))=3829 I was confused on distributing the number 7, because we've always had problems with the number 1 on the outside.

    asked by Samee on September 18, 2014
  16. Chemistry-

    If I was trying to find out the number of molecules(N) using moles x avogadro's number, what units would N have?

    asked by Nancy on October 1, 2013
  17. Math

    Write an inequality to represent the sentence. 1.A number y is no more than −8. 2.A number tt multiplied by −4 is at least −25.

    asked by Madeline on November 9, 2016
  18. 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
  19. math-please check my answer

    Translate the following the product of 47% and some number (using q for some number) .47q is my answer correct?

    asked by Michelle on July 31, 2010
  20. Algebra

    -9 times the difference between a number and 63 is equal to the number plus 49 .Write the equation.

    asked by Sandy on February 4, 2017
  21. 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
  22. Maths

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

    asked by Tejasav on September 10, 2017
  23. math psp

    A number is300 when rounded off to the nearest hundred.what is the greatest possible value of the number

    asked by Anonymous on June 26, 2014
  24. Math

    If 1 more than a certain number is 3 less than a second number, the larger of these numbers minus the smaller is equal to?

    asked by Emily on July 1, 2013
  25. Math

    What is the probability of rolling a number less than 4 when a fair number cube is rolled?

    asked by Antonio on May 26, 2011
  26. math

    a certain number is tripled and then divided by 4. If after subtractiog 16 from the result, one gets 44, the original number is?

    asked by jove on July 2, 2016
  27. math

    eight time a number is ten more than three times the number...please show your work

    asked by ellie on August 1, 2016
  28. pre algebra

    how do i figure out how to write a number setence for the product on the number line -10 -8 -6 -4 -2 0 2

    asked by emily on October 13, 2011
  29. algebra

    Write the number 2.4 in the form , using integers, to show that it is a rational number

    asked by lala on February 5, 2018
  30. ALGEBRA

    Choose a natural number between 1 and 30, inclusive. What is the probability that the number is a multiple of 3?

    asked by Urgen please help on May 27, 2012
  31. Algebra 2

    Fifty four decreased by three times a number is equal to the number increased by 10

    asked by Molly Keegar on September 17, 2015
  32. 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
  33. sito gbethrome senior school

    a number is picked from the set {1,2,3,-,18}.find the probability that it is either a multiple of 3 or a number less than 7

    asked by oke obadiah on July 8, 2015
  34. MATH

    Twice the square of a certain whole number added to 3times the make 90 find the number

    asked by Nana on October 24, 2018
  35. college algebra

    Translate to an algebraic expression; the product of 48% and some number; use y to represent some number.

    asked by stephen on February 15, 2009
  36. math

    Write the phrase “the quotient of 3 more than a number, and 3 less than that same number. Can someone tell me or show how to do this problem?

    asked by keauanna on November 25, 2007
  37. MATH

    Consider the expression logbase5 a=n a) For what value(s) of a will n be a positive number? b) For what value(s) of a will n be a negative number? c) For what value(s) of a will n be undefined?

    asked by ROBIN on July 15, 2013
  38. MATH

    Consider the expression logbase5 a=n a) For what value(s) of a will n be a positive number? b) For what value(s) of a will n be a negative number? c) For what value(s) of a will n be undefined?

    asked by ROBIN on July 15, 2013
  39. algebra

    When 20% of a number is added to the number, the result is 60. Which one is the correct answer? ( 10, 50, 17, 120 )

    asked by Johnny on June 22, 2014
  40. math

    the number blank thirds is between 3 and 4. what could the numerator of this number be? explain your answer.

    asked by maya on May 9, 2011
  41. math

    Show that each number is a rational number by writing it as the quotient of two integers. 1. 37 2. -3 1/5 3. 9.2 4. -0.23

    asked by Evelyn on January 28, 2016
  42. Math

    The number of seconds in 2 hours equals the number of minutes in how many days?

    asked by Jenna on August 5, 2015
  43. 7th grade math vocabulary

    The number of ways 6 people can sit in 6 chairs is the number of________________.

    asked by Nicole on March 9, 2009
  44. Math homework

    a number is a ( n) ___ if it can be written in the form a/b where a and b are intergers and b =/ 0 Wouldn't it be whole number?

    asked by Annalisa on September 23, 2010
  45. Math

    One number is 5 more than another. The quotient of the larger divided by the smaller is 4/3. Find the number

    asked by Kim edurise on September 18, 2016
  46. Maths

    a number is300 when rounded off to nearest hundred. what is the greatest possible value of the number

    asked by Anonymous on September 20, 2017
  47. chemistry

    the number of protons in the nucleus of an atom is called the.... atomic number

    asked by alejandra on February 13, 2007
  48. 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
  49. Math

    If i pick a number anywhere from 1 to 1000 at random, what is the probability that the number is divisible by either 2 or 5?

    asked by Lilly on May 23, 2016
  50. Math

    Which group shows all the whole answer number factors of a composite number? A. 1,2,3,4,5,8,16 B. 1,2,3,4,5,6,10,20 C. 1,2,3,4,6,8,12,24 D. 1,2,3,4,7,14,28

    asked by Anonymous on September 23, 2010
  51. math 116

    Translate. Let x represent the unknown number. Two more than four times a number is the same as six. The way I would solve this would be: 6=2+4x 6-2=2+4x-2 4=4x 4/4=4x/4 1=x is this right?

    asked by meshelle on January 19, 2009
  52. math

    The number a is a number less than -3. What is the range of possibl values of 1/a^2 ? a. 1/a^2

    asked by Tomas on November 8, 2013
  53. math

    3/7 of the muffins in the bakery were carrot muffins. The number of blueberry muffins was twice the number of multi grain muffins. The number of multi-grain muffings was 1/3 the number of banana muffins. If there were 108 multi0grain muffins, how many

    asked by Anonymous on November 8, 2012
  54. algebra

    1.-2X-2 +7(x+1)=2x 2. 9x-1=-5+8x 3.7x-3= 4. when 4 times a number is subtracted from 7 times the number, the result is 30. What is the number? 5. when 4 times a number is added to 7 times the number, the result is 33. What is the number? 6. When 20% of a

    asked by Johnny on June 22, 2014
  55. stats help!

    suppose the number of customer complaints per day on the morning shift (6am-12) at Murph's Coffee is distributed as follows: Complaints f(x) 0 .3 1 ??? 2 .2 a) what is the value of ??? b)what is the average number of complaints per day on the morning

    asked by Sam on January 13, 2011
  56. math

    the spinner shown to the right has 8 equal sized sections labeled 1 through 8 place the probability of each outcome described below on the number line identify each outcome as likely unlikely or neither likely nor unlikely 1. arrow lands on 8 2. arrow

    asked by Anonymous on April 13, 2016
  57. PHYSICS

    Express following measurements in scientific notation. 1. a) 5800 m I don't even get what scientific notation is. In my book its ays, that in Scientific notation, the numerical part of a measurement is expressed as a number between 1 and 10 multiplied by a

    asked by Anonymous on September 8, 2011
  58. physics

    What will a spring scale read for the weight of a 50 kg woman in an elevator that moves as follows? (a) upward with constant speed of 3.0 m/s Enter a number.1 N (b) downward with constant speed of 3.0 m/s Enter a number.2 N (c) upward with acceleration of

    asked by kim on December 18, 2009
  59. math

    1. Rosa, Roberto, Andrea, and Inno find an estimate for the square root of 10. Who has proposed the best solution? a. Rosa: "Use the sqaure root of 9 and the square root of 25 to estimate." b. Roberto: "I will use the square root of 4 and the sqaure root

    asked by steve on September 25, 2012
  60. biology

    Allegra is a blockbuster allergy medication that generated over $1.8 billion in global sales in 2004. Allegra, or Fexofenadine, decreases allergy symptoms by inhibiting the action of histamines. Histamines are naturally occurring molecules that are

    asked by selly on March 12, 2013
  61. ALGEBRA

    After paying mom, you find that you have 13 bills. The number of ten dollar bills you have is twice the number of five dollar bills. The number of one dollar bills is two less than six times as many ten dollar bills. Find the number of each bill that you

    asked by BOBBY on February 1, 2018
  62. Math

    After paying mom, you find that you have 13 bills. The number of ten dollar bills you have is twice the number of five dollar bills. The number of one dollar bills is two less than six times as many ten dollar bills. Find the number of each bill that you

    asked by Bobby on February 1, 2018
  63. statistics

    A salesperson has found that the probability of making various numbers of sales per day is presented in the following table. Calculate the expected number of sales per day and the standard deviation of the number of sales. Number of sales(Probability)

    asked by Paula on April 9, 2011
  64. college algebra

    Annual profit in thousands of dollars is given by the function, P(x) = -.1x2 + 50x - 300, where x is the number of items sold, x ¡Ý 0. describe the meaning of the number -.1 in the formula describe the meaning of the number -300 in the formula

    asked by Teri on May 20, 2011
  65. math

    At a basketball game, a vender sold a combined total of 116 sodas and hot dogs. The number of sodas sold was three times the number of hot dogs sold. Find the number of sodas and the number of hot dogs sold

    asked by john on December 20, 2016
  66. math

    At a hockey game, a vender sold a combined total of 192 sodas and hot dogs. The number of sodas sold was two times the number of hot dogs sold. Find the number of sodas and the number of hot dogs sold.

    asked by Anonymous on March 9, 2013
  67. Pre-Calculus

    Cost,Revenue,and Profit: Estimate the number of scanners that would produce a maximum profit when p is the price per scanner and x is the number of scanners. p= 100-0.0001x and the cost for producing x scanners is C= 350,000+30x and the profit for

    asked by Sam on February 3, 2011
  68. MATH

    These are my last few question that I need help with PLEASE STAY WITH ME MS. SUE 1. In 2012, the total population of Florida was 3,158,697 people. What was the population in scientific notation, approximately? A. 3.2 * 10^5 B. 3.2 * 10^6 C. 3.2 * 10^7 D.

    asked by Steve on November 20, 2016
  69. math

    A stamp collection consists of 3, 8, and 15 cent stamps. The number of 8 cent stamps is one less than triple the number of 3 cent stamps. The number of 15 cent stamps is six less than the number of 8 cent stamps. The total value of all the stamps is $2.47.

    asked by tiff on September 7, 2008
  70. Math

    Number of goals : 0, 1,2,3,4,5 Number of matches : 7,x,5,3,1,4 (a) if the mean number is more than 2, find the largest possible value of x. (b) if the median number of goals is 2, find the largest possible value of x

    asked by StuartKess on August 10, 2011
  71. Algebra

    Explain why any even root of a negative number is not a real number, but an odd root of a negative number is a real number.

    asked by liliy on June 13, 2016
  72. Ecology

    What are the types of population density measure and how each may be determined? Airkon Population density is a measurement of the number of people in an area. It is an average number. Population density is calculated by dividing the number of people by

    asked by airkon on October 8, 2006
  73. math--fast help please

    Find the interior and exterior angle measurements of a polygon with this many sides: x=2y help? I don't want the answer, I just would like to know how to do this one. I don't see why a number of sides is being specified as an equation. The SUM of the

    asked by Emily on March 29, 2007
  74. Probability and statistics

    10. The mean of the number of tosses on which a prime number occurs when a balanced dice is tossed 5 times is equal to Choose one answer a. 5/3 b. 3 c. 5/2 d. 2

    asked by Arun on March 2, 2012
  75. Math

    Suppose that a graphing calculator is programming to generate a random natural number between 1 and 10 inclusive . What is the probability that the number will be prime?

    asked by Helen on July 10, 2015
  76. science

    i have a work sheet to do it gives me the atomic number and the mass number of elements i have to fill in the missing electrons protons neutrons

    asked by austin on October 4, 2012
  77. algebra

    im supposed totraqnslate to an algebraic expression. the product of 19% some number the translation is type the percentage use a decimal use q to reprensent some number. help please

    asked by me on November 1, 2009
  78. Data Management

    there is a six sided die, number 1- to 6. what is the probability that it it take exactly two tries to roll a 4? what is the expected waiting time until and odd prime number is rolled?

    asked by Anon on January 22, 2014
  79. Math 2 questions :/

    Which of the following equations has an infinite number of solutions? 3x ¨C 3 = ¨C4x 2y + 4 ¨C y = 16 7x + 5 = 4x + 5 + 3x 6y ¨C 2 = 2(y ¨C 1) Write the inequality and solve for the following problem: The result of 6 subtracted from a number n is at

    asked by Princess Anna on January 8, 2014
  80. mathes

    By a packing a narural number randomanly upto 1000 find the probability of the number beging a perfect squar

    asked by HARISH on March 21, 2017
  81. math

    From the set A={3,root2,2root3,root9,root7},a number is selected at random.find the probability that is a rational number.

    asked by I-learn on September 30, 2015
  82. probability

    If a number is chosen at random from the integers 5 to 25 inclusive, find the probability that the number is a) multiple of 5 or 3 b) even or prime numbers c) less or greater than 18

    asked by Anonymous on May 31, 2016
  83. maths/permutation and combination

    Find the number of ways, the digits 0,1,2 and 3 can be permuted to give rise to a number greater than 2000. Please I need an explanatory workings!!!

    asked by Francis on May 21, 2014
  84. keybording and word processing

    you would use words for numbers when? a. signifying an even house number, b. using "A.M." or "P.M." c. expressing an even amount of dollars and cents, d. beginning a sentence with a number

    asked by Raksha on June 9, 2008
  85. Math

    PLEASE HELP ME! Last question, and I'm stuck! Write the algebraic expression that models the word phrase. The product of 2 divided by the number h and 8 more than the number k

    asked by Anxious on February 3, 2019
  86. math

    I multiplied my number by 102,then subtracted 228. I then divided by 6.Finally I added 51. My result was 200. What number was I thinking of ?

    asked by jeff on February 22, 2015
  87. math

    Solve this service problem. Number of dinners = 115 Individual portion = 6 oz. Size of can = 32 oz. Number of cans required

    asked by wilton on May 2, 2014
  88. math

    How can one calculate the odds of winning the jackpot in the lottery. The probablity is the number of ways to win (usually one) divided by the number of possible entries.

    asked by student on July 3, 2007
  89. algebra I

    determine which real number corresponds to the situation. The record high temperature for a date is 97.9 degrees above 0. what is the corresponding number for this sentence?

    asked by marilyn on April 18, 2010
  90. Algebra

    Find two consecutive odd numbers that add to 208, when the smaller number is added to five times the larger number.

    asked by Vilma on June 19, 2012
  91. keybording and word processing

    15. you would use words for numbers when? a. signifying an even house number, b. using "A.M." or "P.M." c. expressing an even amount of dollars and cents, d. beginning a sentence with a number

    asked by Raksha on June 9, 2008
  92. 7th grade

    Write three equivalent fractions for each fracton 7/8,5/6 in order to get the answer am I suppose to find the number that I can divid both numbers and is it the same number

    asked by Jessica on October 13, 2008
  93. Science

    What is the Mass number and Atomic number for the element B (Boron)? It is for a homework sheet and I am blanked out. I forgot my text book. Can anyone help me?

    asked by Katie on December 10, 2012
  94. algebra 1A

    translate to an algebraic expression. the product of 25% and some number. the translation is ? type the percentage as a decimal. use y to represent some number. is this correct y*0.25

    asked by Lea on September 17, 2009
  95. algebra 1

    Determine which real number corresponds to the situation. The record low temperture for a date is 25.6 degrees below zero. The corresponding number for this sentence is-----.

    asked by robbie on December 4, 2010
  96. ALGEBRA

    Translate to an algebraic expression. The product of 35% and some number. The translation is _______ (type the percentage as a decimal. Use y to represent some number )

    asked by glloyd on March 2, 2011
  97. Chemistry

    Hi, what is the PH for NH3 in gas form? When I tested it with PH paper it showed a number around 8-9.5, but from searching online its a higher number. I'm not sure which one is correct. Thanks

    asked by Sherlique on December 29, 2016
  98. Precalculus

    a culture starts with 10000 and the number doubles every 40 mins. a. find the function that models the number of bacteria at time t.

    asked by Andy G on March 17, 2014
  99. Maths

    write a directed number to show the size and direction of the number. Question john walked 10km east

    asked by Sophie on March 18, 2014
  100. maths

    a new colony was built and the builder gave contract to a sign maker to number the buildings from number 1 to 500.How many zeroes will the need?

    asked by vk on December 24, 2016