I am a 3-digit number. My first digit is thrice my last digit. The sum of my last two digit is one less than my last digit

145,873 results, page 31

  1. Math

    The sum of two counting numbers is 243. Half of one number is four times the other number. What are the numbers? 121.1+122.2=243.2
  2. MATH

    The ratios of the number of sweets Abigail has to the number of sweets Ben has is 4:5 at first. After Abigail bought another 16 sweets and Ben ate 2 sweets, Abigail has thrice as many sweets as Ben. How many sweets did Ben have in the end?
  3. word problem

    The number whose digits have a sum the same as the digits in 36. This number is less than 50 and greater than 36.
  4. Algebra

    One-third a number (x)added to one-half the number equals twelve less than the number
  5. Geometry

    the sum of two whole numbers is an even number. one of the numbers is even. can a deduction be made about the other number?
  6. Math

    If numbers 1-10 are put in a bowl determine the probability that if two are selected they would 1. both be even,2. both would be less than 5 and 3. the first number is odd and the second number is even.
  7. Maths

    Carlos is training for the Olympics. His first training session lasted for one hour and he increases each training session by ten minutes every time. After fiteen sessions, how many minutes will be spend training? one hour + 15*1/6 hour. Now multiply by sixty to get minutes. ...
  8. math

    it is greater than 43 and less than 52. if you add the digits the sum is 8. what is the number
  9. Math

    What is the number? It is greater than 30 and less than 40. If you add the digits, the sum is 10.
  10. Math

    It is less than 60 and greater than 55 if you add the digits the sum is 13 what is the number
  11. Math

    I'm less than a hundred, the sum of my digits 17, I am a even number
  12. Math

    I am an odd number I am less than 100 The sum of my digits is 12 What am I
  13. statistics

    A headline in a certain newspaper states that "most stay at first job less than 2 years." That headline is based on an online poll of 320 college graduates. Among those polled, 72% stayed at their first full-time job less than 2 years. a. Assuming that 50% is the true ...
  14. calculus

    the second number is the reciprocal of the fist and the sm is a minimum. this is my my work and i got stuck x=first number y=second number so y=1/x then what. i know the answer is 1 and 1. also can you explain why the answer is 1 and 1 and not just one. it kind oes that to ...
  15. arithmetic

    1. The first and last term of an A.P are, a and l respectively, show that the sum of nth term from the beginning and nth term from the end is a + l. 2. If mth term of an A.P be 1/n and nth term be 1/m, then show that its mnth term is 1. 3. The sum of four numbers which are in ...
  16. fundamentals of math

    if 3 is added to a number and this sum is doubled, the result is two more than the number. Find the number.
  17. Further mathematics

    An exponential sequence (GP)of positive terms and a linear sequence (AP)have the same first term.the sum of their first terms is 3,the sum of their second terms is 3 and the sum of their third terms is 6. Find the sum of their fifth terms
  18. Algebra

    Use the geometric sequence of numbers 1, 1/3, 1/9, 1/27… to find the following: Using the formula for the sum of the first n terms of a geometric series, what is the sum of the first 10 terms? Carry all calculations to 6 decimals on all assignments. Using the formula for the...
  19. math

    The sum of two numbers is 43. If the larger number is ten more than twice the smaller number, what is the smallest number?
  20. statistic

    Roll two 6-sided dice and examine their sum. a) How long will it take to roll "snake-eyes" (a pair of ones)? b) What is the probability of rolling a sum of 7 on the first roll? c) What is the probability of rolling a sum of 7 on the fourth roll? d) What is the probability of ...
  21. arithmetic

    1. The first and last term of an A.P are, a and l respectively, show that the sum of nth term from the beginning and nth term from the end is a + l. 2. If mth term of an A.P be 1/n and nth term be 1/m, then show that its mnth term is 1. 3. The sum of four numbers which are in ...
  22. Geometry

    Find one counterexample to show that each conjecture is false. The sum of two numbers is greater than either number.
  23. Help in math probability

    I have a total of three different answers that I got and had help with and nothing definitive. One way that I figured it out I received 4/7. I asked two other people and they gave me two completely different answers. Assume that the weight loss for the first two months of a ...
  24. Physics

    In a step-up transformer, which of the following statements is correct? Number of turns in primary is equal to number of turns in the secondary. Number of turns in primary is more than the number of turns in the secondary. Number of turns in primary is less than the number of ...
  25. math

    find two fractions with a sum that is greater than 3/4 and less than 15/16. Write your fractions in simplest form and find the actual sum.
  26. Algebra

    the denominator of a fractio is an integer that is one greater than the numerator. A second fraction is the reciprocal of the integer that is one less than the numerator of the first fraction. If the product of the two fraction is 3/8 identify the first fraction.
  27. Simple Math

    Two eight-sided number cubes are thrown. Given that one of the cubes shows a five, what is the probability that the sum of the numbers that come up on the two cubes is six?
  28. Geometry

    Use less than, equal to, or greater than to complete this statement: The sum of the measures of the exterior angles of a regular 9-gon, one at each vertex, is ____ the sum of the measures of the exterior angles of a regular 6-gon, one at each vertex. A. cannot tell B. less ...
  29. Math

    1)one number is four more than a second number. Twice the second is three more than the first. Find the numbers. 2)four times one number minus a second is 11, and the sum of the numbers is 14. Find the numbers.
  30. Math

    A biologist has three salt solutions: some 5% solution, some 15% solution, and some 25% solution. She needs to mix some of each to get 48 liters of 18.75% solution. She wants the number of liters of the 25% solution to be equal to one liter less than the sum of twice the ...
  31. MATH

    Two number cubes are rolled—one red and one black. Explain why the events “the red cube shows a 6” and “the sum is greater than or equal to 10” are dependent, and find the probability.
  32. maths

    my number is less than 100 one more than a multiple of 3 one of its digits is prime if you reverse its digits you get a prime it has exactly four factors the sum of digits is prime if you miltiply it by 5 it is greater than 100
  33. MAT LAB

    HW9_1: AXIAL AND TRANSVERSE STRAINS - THE POISSON'S RATIO When no loads are applied, the isotropic elastic block depicted below is a cube of side L0=200 mm. When the distributed load (surface traction) q=200 MPa is applied as shown below, the side length along the direction of...
  34. Calculus

    Find the sum of two numbers whose sum is 70 and whose product is as large as possible. Ok i got that one equation is y = 70 - x...but how do I show an equation for a product which is as large as possible. The product is P = x (70 - x), where x is one of the two numbers. Set dP...
  35. 9th math algebra

    The stars indicate the answers i think are correct. 1. What number is a solution of the inequality? m > 13/3 a.3 b.5 * c.2 d.-9 2. Write the inequality in words. 3n < 52 (1 point) a.fifty-two less than three times n *b.Three times n is less than fifty-two. c.Three times ...
  36. Statistics

    Let Y be a random number between 0 and 1 generated by an idealized random number generator. Find the following probabilities: A. P (0 less than equal to Y less than equal to .6) =? B. P (.3 less than equal to Y less than equal to .5) =? C. P ( Y less than equal to .2 or .7 ...
  37. stats

    Continuous Random Variable, I Let X be a random number between 0 and 1 produced by the idealized uniform random number generator described. Find the following probabilities: a.P(0less than or equal to X less than or equal to 0.4) b.P(0.4 less than or equal to X less than or ...
  38. ap stats

    Continuous Random Variable, I Let X be a random number between 0 and 1 produced by the idealized uniform random number generator described. Find the following probabilities: a.P(0less than or equal to X less than or equal to 0.4) b.P(0.4 less than or equal to X less than or ...
  39. Math

    Sum of4th and the 6th terms of an a,p is 42 . While the sum of the 3rd and 9th terms of the same a.p is 52. Find the (a) first term (b)common difference (c) sum of the first ten terms of the progression. Solution
  40. math

    It is greater than 30 and less than 40. If you add the digits, the sum is 10. What is the number word.
  41. math

    It is less than 60 and greater than 55. If you add the digits, the sum is 13. Write the number?
  42. math

    It is less than 60 and greater than 55. If you add the digits, the sum is 13. Write the number.
  43. math

    it is less than 60 and greater than 55. if you add the digits, the sum is 13. write the number
  44. math

    I am less than 100. The sum of my didgits is 4. Half of me is an odd number.
  45. math

    i am less than a hundred the sum of my digits is seventeen i am an even number
  46. marh

    Greater then 43 less than 52 if u add the digits the sum is 8 write the number
  47. Math

    I am less than 100 and greater than 90. If you add the digits, the sum is 17. What number am I?
  48. math

    two thirds of a sum of money is two euro and twenty four cent.What is one quarter of the sum of money?
  49. probability

    78% of college graduates say they spent two years or less at their first full-time job after graduating college. you randomly select 10 college graduates and ask each how long they stayed at their first full-time job after graduating college. find the probability that out of ...
  50. probability

    78% of college graduates say they spent two years or less at their first full-time job after graduating college. you randomly select 10 college graduates and ask each how long they stayed at their first full-time job after graduating college. find the probability that out of ...
  51. maths

    the sum of 3 numbers is 81 the second number is twice the first and the third number is 6times more than the second. Find the number.
  52. Algebra 1

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

    Find the probability of getting a prime number thrice by tossing a die 10 times.
  54. math

    posted by rfvv Wednesday, April 11, 2018 at 6:11pm 1. A dot is one-dimensional. 2. A surface is two-dimensional. 3. A cube is three-dimensional. 4. At is one-dimension. 5. At is the first dimension. 6. On is two-dimensions. 7. On is the second dimension. 8. On is two ...
  55. math

    If a clock tower strikes once at one o'clock,twice at two o'clock,thrice at three o'clock,then how many times does the clock strike altogether in 24 hours?
  56. geometry

    find one counterexample to show that each conjecture is false : 1. the sum of two numbers is greater than either number ? help please!!!
  57. math

    the sum of two number is 74. using L to represent the larger number translate the quotient of the larger number and the smaller number into a variable expression
  58. Maths

    1)A two-figure number is written down at random. Find the probability that a)the number is greater than 44 b)the number is less than 100 2)A letter is picked at random from the english alphabet. Find the probability that a)the letter is a vowel (my answer=5/26) b)the letter ...
  59. Maths

    Five red cards numbered 1,2,3,4,5 and two black cards both numbered 5 are randomly ordered face-down into a pile. The cards are flipped over one at a time until either the sum of the numbers on the red cards is at least 10, or the sum of the numbers on the black cards is at ...
  60. Math

    Five red cards numbered 1,2,3,4,5 and two black cards both numbered 5 are randomly ordered face-down into a pile. The cards are flipped over one at a time until either the sum of the numbers on the red cards is at least 10, or the sum of the numbers on the black cards is at ...
  61. math

    What is the lowest numberthat has a remainder of 1 when divided by 2 and a remainder of 2 when devided by 3 and a remainder of 3 when divided by 4 and a remainder of 4 when divided by 5? The answer is 59. There is a general method for solving such problms, but in this case you...
  62. Math

    Two integers A and B are graphed on a number line. If A is less than B, is |A| always less than |B|?
  63. math

    tha sum of two number is 25 times tha difference between these two numbers.if 75%of smaller number is 18 what is tha other number.
  64. math

    You roll two (6-sided) number cubes, a red one and a white one. Find each probability: a. P (5,2) b. P (5, odd #) c. P (3,3) d. P (even #, odd #) e. P (4,4) f. P (less than five, 6)
  65. math

    The second of three numbers is 1 less than than the first. The third number is 5 less than the second. if the first number is twice as large as the third, find the three numbers. write an equation and find the numbers please help me
  66. math

    The sum of first 13th term as G.P. Is 21 and the sum of 21th term in 13. find the sum of first 34th terms.
  67. math

    the sum of a number (n) and six times another number (c) is less than four times
  68. 12th Calculus

    the sum of two nonnegative numbers is 20. find the number if a. the sum of their squares is as large as possible; as small as possible b. oen number plus the square root of th eother is as large as possible; as samll as possible
  69. Math

    Is there a way to find the term number of a sum in an arithmetic series? Like if you had the sum of the first 12 terms in a series could you find the term value of term 12 using the sum? For example in one of my previous questions : For each series, calculate t12 and S12 a) 37...
  70. Algebra

    I just need help with the number game part. I can't think of any kinds of games to come up with? Take any number (except for 1). Square that number and then subtract one. Divide by one less than your original number. Now subtract your original number. Did you reached 1 for an ...
  71. Algebra

    the sum of two numbers is 38.the greater number is 8 more than the other number.find each number.use a system of linear equations to justify your answers.
  72. Math Question

    If two sides of a triangle have lengths 4 and 9, then the length of the third side may be any number a) less than 13 b) greater than 5 but less than 13 c) greater than 4 but less than 9 d) greater than 5 I suggest you draw this. It is not d, nor a. it is b. Am I correct? yes ...
  73. GREATER TOMMOROW

    THE SUM OF THE FIRST TWO TERM OF A GP IS 6 AND THE SUM OF THE 5TH AND 8TH TERM IS 288. SOLVE
  74. algebra

    The sum of the two digits of a number is 11 .the difference between the original number and the number formed by interchanging the digits is 9 .find the number.
  75. math

    A bag has balls of four colours - red,blue,green and pink.Half the total number of balls are pink. One-fourth of the number of green balls equals one-third of the numher of blue balls. The number of pink balls is 4 less than twice the total number of green and blue balls. The ...
  76. chemistry

    Which solution would CaC2O4 be most soluble in? Na2C2O4 NaHC2O4 H2C2O4 NaCl HCl I due to common ions i think it would be one of the first three and i think it is Na2C2O4 because the other 2 have Hydrogen. Is it Na2C2O4? No, the common ions work just the other way; CaC2O4 will ...
  77. math

    The no of terms in an AP is 40 and the last is -54,given that the sum of the 15 terms added to the sum of the first 30 terms is zero.calculate(1)the first term and common difference.(2)sum of progression
  78. Mathematicas

    To win $1 million, you must draw two cards whose sum is nine from a stack of cards numbered 1 through 10. After the first draw, you replace the card and shuffle the stack again for the second draw. What is the chance that your two cards will have a sum of nine? I have to use ...
  79. Maths

    The Fibonacci sequence 1, 1, 2, 3, 5, 8, 13, 21, ... starts with two 1s, and each term afterwards is the sum of its two predecessors. Which one of the ten digits is the last to appear in the units position of a number in the Fibonacci sequence?
  80. math

    it is greater than 43 and less than 52. if you add the digits the sum is 8 write the number word
  81. math 2nd grade

    It is less than 60 and greater than 55. if you add the digits, the sum is 13. What is the number
  82. math

    it is less than 60 and greater than55 if you add digits the sum is 13. write the number
  83. math

    It is greater than 30 and less than 40. If you add the digits, the sum is 10. Write the number word.
  84. Math

    It is greater than 30 and less than 40. If you add the digits, the sum is 10. Write the number word.
  85. math

    What is the probability of rolling a number such that when it is added to 5 it gives a sum less than 11?
  86. 3rd grade

    I am less than 100. The sum of my digits is 4. Half of me is an odd number.
  87. Math

    It is greater than 43 and less than 52 if you add the digits the sum is 8 write the number word
  88. Math

    It is greater than 43 and less than 52 if you add the digits the sum 8 right the number word
  89. algebra

    how to turn 4 less than 3 times the sum of a number and 2 into a algebraic equation
  90. math

    the product of two whole number is 65 what is the sum of the two number
  91. general physics

    A solid concrete block weighs 160 N and is resting on the ground. Its dimensions are 0.400 m x 0.240 m x 0.0950 m. A number of identical blocks are stacked on top of this one. What is the smallest number of whole bricks (including the one on the ground) that can be stacked so ...
  92. problem solving

    pasha is thinking of a number such that when twice the number i added to three times one more than the number she gets the same result as when she multiplies four times one less than the number. what number is pasha is thinking about
  93. math

    Two number cubes are rolled—one red and one black. Explain why the events “the red cube shows a 6” and “the sum is greater than or equal to 10” are dependent, and find the probability. answer please :) i don't get this question
  94. math

    The least common multiple of two numbers is 60 and one of the other number is 7 less than the other number what are the numbers justify your answer
  95. Math

    Two number cubes are rolled- one blue and one yellow. Find the probability that the blue cube is less than 3 and the product is 8. a) Is this event independent or dependent? Explain why. b) Find the probability that the blue cube is less than 3 and the product is 8.
  96. Math

    One number is 10 less than twice a second number. Find a pair of such numbers so that their product is as small as possible. These two numbers are_ and _. (Use a comma to separate your numbers.) The smallest possible product is_. The number are NOT 5,15 or 15 and 5
  97. Math

    Can someone please help me write this statement out in formula form. There should be two formulas. Question.... Three times the larger of two numbers is equal to four times the smaller. The sum of the numbers is 21. Find the numbers. If we let X = larger number and Y = smaller...
  98. CALC II

    Determine the convergence of the following series using the nth-partial sum or geometric series formula. The sum of n=1 to inifitiy 1/(9n^2+3n-2) How do I start? I'm guessing I should factor out the denominator but whats after that? It is close to a geometric series, so use ...
  99. arithmetic

    In an AP the first term is 2 and the sum of the first five terms is one fourth of the sum of the next five terms. Show that the 20th term is -112.
  100. Prealgebra

    Two times a number less 4 is greater than the same number plus 6. For what number or numbers is this true?
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