1. Math

    Write the sum show the make a ten fact you used
  2. Math

    Find six consecutive multiples of 6 whose sum is the least common multiple of 13 and 18.
  3. Math

    Use the distributive property to express each sum with the GCF factored out. 32+56
  4. Algebra 2

    Consider 2 dice being rolled together. Calculate the probability of rolling an even sum
  5. maths

    Write down the sum and product of the roots of the following quadratic polynomials: (a) 3x^2 - 6x - 7 (b) 3x^2 + 6x + 7
  6. Math

    Use the distributive property to express each sum with the GCF factored out. 32+56
  7. algebra

    sarah is twice as old as katie. 10 years ago, the sum of their ages was 23. How old are they now
  8. math

    What are the two positive integers whose sum is 200 and whose product is a maximum?
  9. Calculus

    Write the sum using summation notation. 2 + 5 + 8 + 11 + ... + 29 Also, I know that it is going up by 3 units. But I am not sure how to get it into the form below: example: 15 ‡” k +3 k-1
  10. Math

    Find the exact value of sin75degrees using sum identity of sine
  11. Math

    Give the sum of the greatest five consecutive even numbers less than 7000.
  12. math

    rounded to the nearest ten i am 780. i am even.the sum of my digits is 17.
  13. math(urgent)

    Find the sum to n terms of 1/(1.2.3) + 3/(2.3.4) + 5/(3.4.5) + 7/(4.5.6) +.... Answer this Question
  14. trig

    use an angel sum identity to verify cos2theta = -2cos^@-1
  15. college algebra

    Find the sum of the first 500 positive integers. thanks for any help!
  16. Math

    Write a numerical expression that represents the sum of 9 squared and 35
  17. Math

    The sum of the geometric series 9 + 45 + 225 + 3 515 625 is ?
  18. MaTh

    Find the sum of all positive integers less than 1000 ending in 3 or 7.
  19. pre-algebra

    Difference and sum of cubes; please help me solve this problem; 8t^3 + y^3
  20. Calculus

    What is the Riemann sum to find the area under the graph of the function f(x) = x4 from x = 5 to x = 7.
  21. math

    what is the sum of all proper fractions with denominators less than ten? help me plssss
  22. Calculus

    Find the maximum and minimum product of 2 numbers who sum is 5
  23. math

    Help please find three consecutive numbers, which are in arithmetic progression whose sum is 39
  24. MATH

    What is the probability of obtaining a sum of at least 7 when rolling a pair of dice?
  25. Math

    Give the sum of the greatest five consetive even numbers less than 7000
  26. math

    Find the sum of the squares of the three solutions of the equation x^3+3x^2−7x+1=0.
  27. Arithmetic progression

    Divinde 24 into four parts which are in A.P. such that the sum of their squares is 164.
  28. Calculus

    How many terms are required in the series (-6) + (-12) + (-24)... to add to a sum of -378? How do I do this?
  29. math

    use the digits 3,5,9,4 only once to make 2 addends whose sum is between 100 and 110
  30. MAths

    What is the sum of all possible real values of x that satisfies the equation x x^log5 =x^3/25.
  31. Geometric progression

    Find the sum of the series 0.5+0.55+0.555+....to n terms.
  32. English

    Does anyone know of any Scarlet Letter quotes that sum up the theme of isolation? Thanks
  33. math

    determine the sum of the following geometric series a. -1/32+1/16-...+256 b. 50 over sigma 8(.5)^n-2
  34. math

    find the sum and product of the roots of the equation 5x^2+11x-3=0 ?
  35. MATH

    THIS IS THE TABLE FORMAT - SUM PRODUCT 3 2 5 6 7 12 15 50 13 36 7 11 8 32 i DON'T UNDERSTAND WHAT TO DO?
  36. algebra

    Pick all of the following answers that represents 2/99 as the sum of two different unit fractions.
  37. Maths

    What is the sum of all possible real values of x that satisfies the equation 25[x(log5 x)]=x^3.
  38. geometry

    find the sum of the measures of the interior angles of a 13-gon
  39. math

    If #(a,b,c,d)means you subract the absolute value of d from the sum of a,b,and c,then #(2,5,6,-10)+#(1,2,3,7)= a. 2 b. 4 c. 16 d. 22 e. 36 please answer and explain
  40. math

    Find the indicated nth partial sum of the arithmetic sequence. 2, 10, 18, 26, . . ., n = 15
  41. Physics

    The sum of 5.2713x10^3 + 6.54014x10^3 expressed to 4 significant figures would be?
  42. math

    determine the sum of the following geometric series a. -1/32+1/16-...+256 b. 50 over sigma 8(.5)^n-2
  43. Math

    What is the sum of all values of k such that the equation 2x^2-kx+8=0 has two distinct integer solutions? Thank you for your help! :)
  44. math

    find the sum of the first 8th term of the Geometric progression, 1,3,9,27
  45. Math

    Find the largest pair of consecutive even integers whose sum is less than 85.
  46. math

    find two numbers that has as estimated sum of 6, 000 using the digits 1 2 3 4 5 6 7 and 8
  47. math

    The sum of the first "n" terms of series is 2^(n+3) -8.Find the 7th term.
  48. math

    lf the first of an AP is 7 and 80th term is 393,find the sum of the first 80 terms
  49. Math

    Find the value of term 1 given sum 8= - 3280a and the common ratio = - 3?
  50. Maths

    A hexagon has 6 sides, find the sum of the interior angles.
  51. algabra 2

    find the sum of the 1st 70 terms of the arithmetic sequence 16,6,-4,-14
  52. Algebra 2

    Simplify each sum or difference. State any restrictions on the variable. -3x/x^2-9+4/2x-6
  53. math

    in a division sum dividing by 8 ,any remainder must be(a) more than 8,(b) half of 8,(c)less than 8,(d)equal to 8
  54. Maths Quadrilaterals

    Prove that the sum of the angles of Quadrilateral is 360°.
  55. Math

    Find four consecutive odd integers in which the sum makes 0.
  56. math

    Find the partial sum without using a graphing utility. 100 2n n = 1
  57. maths

    Express sin 2x cos 4x as a sum of trigonometric functions
  58. Math

    What is the sum of the measures of the interior angles of an 11-side polygon?
  59. Maths Triangles

    Prove that the sum of the angles of Triangle is 180°.
  60. math

    Round to the nearest hundred to estimate the sum. 76 + 487 =
  61. algebra 1

    The sum of three consecutive integers is -204 . What is the largest integer?
  62. algebra 1

    The sum of two consecutive integers is 183. What is the smaller integer?
  63. maths

    i am a mutiple of 5 ,but not a mulitple of 10.my units and hunderde are the same.the sum of my three digits is 11,what am i
  64. math

    please somebody explain the product of 6, and the sum of 4 and 5?I have to show if 6x4+5 is the right answer.
  65. Maths Squares and Square roots

    How to find the sum, without adding? (1)(2+4+6+8+10) (2)(1+3+5+7+9+11+13) (3)(2+4+6+8+10+12+14+16+18+20)
  66. math

    How long will it take for a sum of money to double itself at 10% simple interest?
  67. Math

    Find the sum of an A.P of seventeen terms whose middle term is five .
  68. Math

    Estimate. Then find the sum 540,943 + 382093
  69. math

    find the sum estimate to cheack if the answer is reasonable
  70. Arithmetic

    Find a geometric series which has a third term of 7/4 and a sum to infinity of 14.
  71. Geometric progression

    Find the sum of series: 1+3x+9x2+27x3+...to
  72. algebra

    Yogi is 6 years older than Michelle. The sum of their ages
  73. Science

    What term refers to the sum of all of the forces acting on an object?
  74. College Algebra

    Find the sum 5/3+9/3+17/3+33/3+... I answered infinity, but that just seems too simple. Thanks for your help!
  75. Math

    Write an algebraic expression for the quotient of 100 and the sum of b and 24
  76. math

    what numbers when you multiply together give you a product of -3 and a sum of 0? if you don't know, just tell me
  77. MaTh

    Find the sum of all positive integers less than 1000 ending in 3 or 7.
  78. Math

    Jake says that adding 0 does not change a sum. Is he correct? explain.
  79. math

    4x+3xp+p² fine vlu p if sum secr is equl
  80. Physics

    Given the following vectors: A = (28, 110°) B = (63, -30°) Determine A + B. Specify the sum as both Cartesian and polar.
  81. math

    The sum of two numbers is eight. Four less than five times the smaller is equal to the larger.
  82. math

    Give me an example. How to write a fact family with a sum of seven- teen?
  83. m

    What is the sum of the measures of the exterior angles of an 11-side polygon, one at each vertex?
  84. algebra

    please write an equation. what is the quotient of the sum and difference of 370 and 25
  85. maths

    find the probability of scoring a sum 11 when a die is thrown twice.
  86. maths

    Express sin 2x cos 4x as a sum of trigonometric functions.
  87. math

    How many positive integers less than 1000000 have the sum of their digits equal to 7?
  88. math

    Find the sum of the infinite geometric series, if possible. 12 + 10 + 25/3 + 125/18 + ...
  89. algebra 1

    The sum of three consecutive integers is -204 . What is the largest integer?
  90. algebra

    How do i write; The product when the sum of y and twelve is multiplied by five is one hundred.
  91. Problem solving

    Two numbers that have a sum of 7869 and a difference of 1879
  92. Math

    Which equation represents the situation? The sum of three consecutive integers is 36. x+(x+3)+(x+3)=36 x+(x+1)+(x+2)=36 x+(x+2)+(x+4)=36 x+x+x=36
  93. math

    The sum of four consecutive multiples of 5 is 230. What is the greatest of these numbers ?
  94. math

    What is a negative 588 divided by two numbers that equal the sum of 7?
  95. Polynomials

    Can someone please help me get the sum difference and product of this problem I am so lost x^3+ 2x-5∶ x^4-x^3+ 3x^2- 2x+3
  96. MATH HELP ME NOW PLEASE!!

    DETERMINE THE SUM OF THE FOLLOWING GEOMETRIC SERIES A. -1/32+1/16-...+256 B. 50 over Σ 8(.5)^n-2 where n=1 HELP PLEASE!!!!!!
  97. math

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

    fill in the missing signs to make the sum correct...........8 ? 4 ? 4=9
  99. Math

    Use fraction strips to find each sum or difference. Simplify if possible. 2 1/3 + 1 2/3 3 5/6 + 4 3/6 4 6/10+ 5 7/10 1 1/6 + 3 5/6 2 4/9 + 6 7/9
  100. quantitative

    how long will it take a sum of money to tripple itself at 16%p.a simple interest
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