1. 4 grade math

    the estimate the number of cans of soda thet drink each week? number of student just pretend this is a bar graph. 0,1,2,3,4,5,6,7. number of student.number of can of soda 2 students of zero and 3 can of soda for 3 students,2 soda of 4 students, 3 can soda

    asked by pat on November 13, 2009
  2. 3rd grade Math

    California has more national parks than many other states. The sum of the two digits in its number of parks is 6. Both digits are even. If California has fewer than 30 national parks, how many does it have?

    asked by Lulu on October 3, 2012
  3. Math

    California has more national parks than many other states. The sum of the two digits in its number of parks is 6. Both digits are even. If California has fewer than 30 national parks, how many does it have?

    asked by Anonymous on October 3, 2012
  4. math

    The number of my hundreds plus the number of y thousands is 3.the number of my tens is 7 times the number of my hundreds.the number of my ones in 3 times the number of my thousands.all my digits are different.What number am i?

    asked by maria on September 12, 2015
  5. Math

    Use symbols to represent unknowns and variables. Write inequalities to answer questions arising from situations. 1. Ten less than a number, x, is greater than 32. 2. A number, n, decreased by 6 is less than or equal to 4. 3. One half of a number, increased

    asked by Pam on September 25, 2013
  6. Math

    How do I figure out -144/4 to find out if it is a natural number,a whole number, an interger, if it is a rational or irrational number,or a real number? I don't want direct answers i would like to understand how I would go about solving to figure it out on

    asked by Tricia on July 24, 2013
  7. english

    COMMUNITY EAST HOSPITAL To call a Patient Dial Direct 395-8 Plus Room Number EMERGENCY ROOM……………….(NNN) NNN-NNNN/p> Main Number 1700 W 7th………………………395-8100 Billing Department………………(NNN)NNN-NNNN/p> Chemical

    asked by sarah on July 9, 2015
  8. Math

    The question is this: You know that a number is divisible by 6 if it is divisible by both 3 and 2. So why isn't a number divisible by 8 if it is divisible by both 4 and 2? My answer is this: The only prime factors of 6 are 2 and 3. So, if a number is

    asked by B.B. on June 23, 2009
  9. chemistry

    name each isotope, and write it in symbolic notation atomic number 26; mass number 56 atomic number 29; mass number 64 atomic number 17; mass number 37

    asked by monique n on December 3, 2010
  10. math

    write a word phrase for p divided by 3 A. a number plus 3 B. a product of a number and 3 C. a quotient of a number and 3 D. a number decreased by 3 a major league baseball player chews 17 pieces of gum per game write an algebraic expression to show how

    asked by PPPLLLEEAASSEE HHEELLPP!!!!!! on December 5, 2018
  11. Algebra

    Cant figure out what to do (equations) 1)Find three consecutive even integers with a sum of -30 2)Find four consecutive integers with a sum of 26

    asked by Phillip on September 14, 2008
  12. Algebra

    5 times the least of three consecutive odd numbers is 35 more than twice the sum of the greater two. What is the sum of the three consecutive odd numbers?

    asked by Shaun on September 22, 2013
  13. Counting and Probability

    What is the difference between the sum of the first 400 even counting numbers and the sum of the first 400 odd counting numbers?

    asked by Mr. Alexander on August 27, 2015
  14. Math

    5 times the least of three consecutive odd numbers is 35 more than twice the sum of the greater two. What is the sum of the three consecutive odd numbers?

    asked by Shaun on September 22, 2013
  15. Precalculas

    The sum of the first 30 terms of one arithmetic sequence is 300 more than the sum of the first 30 terms of another arithmetic sequence. what could the  sequences be?

    asked by G on September 10, 2012
  16. Precalculus

    1.) Use sigma notation to describe the sum of the first ten terms of the arithmetic sequence. 20+18.5+17+15.5+14+12.5+11+9.5+8+6.5 2.)Use sigma notation to describe the sum of the first ten terms of the geometric sequence.

    asked by Ellie on November 15, 2015
  17. math question

    hi, i have a math question that i need help with: when data are non-numerical but can be ordered, such as letter grades, the mean cannot be calculated directly; but both the median and mode can be found. Last year in Ms. Flag's history course, the final

    asked by kelsey on August 29, 2006
  18. Comparing

    A Middle Eastern restaurant recorded the number of times 2 dinner appetizers, hummus and baba ghanoush, were ordered every day for 1 month. The restaurant calculated the mean number of times each appetizer was ordered and the MAD (mean absolute deviation)

    asked by Rochelle on June 1, 2016
  19. math

    a number line below -5 -4 -3 -2 -1 0 1 2 3 4 5 Which of the expressions below represent the distance between -4 and 5 on the number line? [ ]= absolute value symbol A. [-4+5] B.[4-5] C.[-4-5] d.[-5-(-4)] I believe it is D, since the absolute value of a

    asked by Ellie on March 29, 2013
  20. Math

    the only perfect number of the form x(n) + y(n) A perfect number is an integer that is equal to the sum of its positive divisors (not including itself). Therefore, 6 is a perfect number, since its positive divisors are 1, 2, and 3 and 1+2+3 = 6. 28, 496,

    asked by Mike on November 19, 2006
  21. Math

    1.The number of apples, a, is 6 less than half the number of pears, p. Write an expression that represents the number of apples in terms of the number of pears. 2.Which equation can be used to solve the following word problem? Jason has 4 more nickels than

    asked by Anonymous on January 23, 2016
  22. URGENT 8th Grade Math

    Write a word phrase for the algebraic expression 3x-7. The difference of three times and number x and seven. The difference of seven and three times a number x. Three times a number x fewer than seven.** The quotient of three times a number x and seven.

    asked by Gabby on September 4, 2013
  23. Math, ( Help please?)!

    Tell whether each number is a real number, rational number, irrational, interger, or whole number, and then order then from least to greatest. ( Square root sign) 49, 8, -( square root sign) 4, and -3. Could someone explain to me how they found the answers

    asked by Dawn on October 5, 2010
  24. Math

    Write the algebraic expressions for the following. Please check and correct me if I'm wrong!! 1. 3 less than 5 times a number. Answer: 5x-3 2. 18 fewer than half a number. Answer: 1/2x-18 3. 3 more than the quotient of a number and 2. Answer: x/2+3 4. 4

    asked by Anonymous on August 31, 2014
  25. Math homework

    Tell whether each number is a real number, rational number, irrational, interger, or whole number, and then order then from least to greatest. ( Square root sign) 49, 8, -( square root sign) 4, and -3. Could someone explain to me how they found the answers

    asked by Dawn on October 5, 2010
  26. MATH HELP

    1)What is the simplified form of the following expression? 2x^2y+3x^2+4y+3x^2y+2y A)5x^4y^2+3x^2y+2y B)8x^2y+6y^2 C)5x^2y+3x^2=6y D)14x^2y 2)Simplify the following expression 1/3 (21m+27) A)7m+27 B)7m+9 C)63m+9 D)7m+81 3) What is the sum 7/4+(-1/5) A)31/20

    asked by ASTROLATER on September 22, 2016
  27. Physics

    Draw the figure. You have the following equations that you can write: a) Sum Vertical Forces=0 b) Sum horizontal forces=0. Remember that at the upper part of the ladder, there is a horizontal force (only). c) Sum of moments about any point, I suggest the

    asked by bobpursley on May 31, 2007
  28. math

    At a sports carnival,the ratio of number of pupils sent by school A,B and school C to the event was 1:2:3. The number of boys from school A and the number of girls from school B were the same. The ratio of the number of girls from school C to the total

    asked by koh on September 15, 2015
  29. AP and GP

    1) Given the terms a35 = 1238, a70 = 1483 of an AP. Find the exact value of the term a105 a sequence, and sum of sequence. 2) Given the term a3 = 99 and a5 = 891 of GP. Find the exact value of the term a7 of the sequence and the sum of sequence.

    asked by Newbie on February 27, 2011
  30. Math

    The sum of the age of a woman and her daughter is 46 years.In 4 years the ratio of their age will be 7:2.How many years time will the sum of their age be 66 years

    asked by Immanuella on October 18, 2018
  31. Geometry

    If a polygon has 33 sides what is a) The sum of the measures of the angles of the polygon? b) The sum of the measures of the exterior angles, one per vertex, of the polygon?

    asked by Zelda on February 22, 2010
  32. math

    in a game you draw a card with three consecutive numbers on it. You can choose one of the numbers and find the sum of its prime factors. then you can move that many spaces. You draw a card with numbers 25, 26, 27. Which number should you choose if you want

    asked by talyah on February 17, 2016
  33. Math

    2(a)Consider the arithmetic progression with terms A3=-2 and A12=23. Find the sum of A1+......+A40 (can do) (b)In 1800 the population of England was 8 million. The economist Malthus (1766-1834) produced a hypothesis, suggesting:-that the population of

    asked by Anonymous on May 4, 2008
  34. Series

    2(a)Consider the arithmetic progression with terms A3=-2 and A12=23. Find the sum of A1+......+A40 (can do) (b)In 1800 the population of England was 8 million. The economist Malthus (1766-1834) produced a hypothesis, suggesting:-that the population of

    asked by Anonymous on May 18, 2008
  35. series

    2(a)Consider the arithmetic progression with terms A3=-2 and A12=23. Find the sum of A1+......+A40 (can do) (b)In 1800 the population of England was 8 million. The economist Malthus (1766-1834) produced a hypothesis, suggesting:-that the population of

    asked by Anonymous on May 4, 2008
  36. MATH

    A four by four grid of unit squares contains squares of various sizes (1 by 1 through 4 by 4), each of which are formed entirely from squares in the grid. In each of the 16 unit squares, write the number of squares that contain it. For instance, the middle

    asked by mathemagiacian on August 15, 2013
  37. Macroeconomics

    (Simple Spending Multiplier) Suppose that the MPC is 0.8, while investment, government purchases, and net exports sum to $500 billion. Suppose also that the government budget is in balance. a. What is the sum of saving and net taxes when desired spending

    asked by Kayden on April 17, 2013
  38. math

    I am doing something wrong when I work this question. Can someone show me the steps. I have the answer. x

    asked by priscilla on April 15, 2007
  39. 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

    asked by Anonymous on January 30, 2013
  40. science

    You know that a collision must be "elastic" if: The momentum of the two-object system doesn't change The sum of the final kinetic energies equals the sum of the initial kinetic energies There is no change in the internal energies of the objects (thermal

    asked by sara on July 24, 2014
  41. Math

    I'm not sure how to do this question 7. The growth of bacteria in culture can be described by the equation N1 = N0e' where N is the number of bactena at any time t, No is the initial number of bacteria, and k is a constant. The time taken for growth to

    asked by amelia on December 15, 2009
  42. math

    a sum of money is shared among three brother ,eidest recive 7/13 of it the next recive 2/3 of the remainder. if the youngest brother recive s6 find the sum of money shared

    asked by hiba on July 23, 2017
  43. math

    There are 54 paintings in the National Museum. The ratio of the number of sculptures to the number of paintings in the museum is 7:9. (a) Express the number od sculptures as a fraction of the number of paintings. (b) How many sculptures are there in the

    asked by Saba on April 10, 2016
  44. Math

    1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5 + 3x 6y – 2 = 2(y – 1)

    asked by plz help on January 12, 2013
  45. One more Question helpppp plz!!

    When you divide a number by 1/2, the result is A) half the original number.*** B) twice the original number. C) 50% of the original number. D) 100% of the original number.

    asked by Daya on August 30, 2017
  46. Math

    A number and its absolute value are equal. If you subtract 2 from the number, the new number and its absolute value are not equal. What do you know about this number? What is a possible number that satisfies these conditions?

    asked by Al on October 12, 2014
  47. Math

    a number and its absolute value are equal. if you subtract 2 from the number, the new number and its absolute value are not equal. what do you know about the number? what is a possible number that satisfies these conditions?

    asked by Brandon on September 12, 2014
  48. Math

    A number and its absolute value are equal. if you subtract 2 from the number, the new number and its absolute value are not equal.What do you do about the number?What is possible number that satisfies these conditions?

    asked by Sam on September 16, 2014
  49. Math

    At the start, a biologist counts M microbes in a sample. Every day after that, the number of microbes  in the sample, is multiplied by some number N.   Write the expression for the number of microbes in the sample 1) after day one  2) after day two Use

    asked by Meagieting on October 2, 2012
  50. Algebra

    A stamp collection consists of 3¢, 12¢, and 15¢ stamps. The number of 3¢ stamps is three times the number of 12¢ stamps. The number of 15¢ stamps is three less than the number of 12¢ stamps. The total value of the stamps in the collection is $2.43.

    asked by Steve on January 9, 2016
  51. GEOMETRY

    1.) Estimate the value of √ 52 to the nearest whole number: A. 9 B. 8 C. 7*** D. 6 2.) Identify all sets to which the number 3.1214122144...belongs A. rational number B. irrational number*** C. integer, rational number D. whole number, integer,

    asked by WOW on May 3, 2017
  52. algebra

    please write an explaination why (x^3)(x^4) is not x^12. I am confused thank you. it is not the answer because, first of all, try replacing x with another number, in this case, let's say two. (2^3)(2^4)= 128, and if you try 2^12, you do not get 128,

    asked by jessica on May 31, 2007
  53. Math

    Guess and Check is an important problem-solving strategy. Use guess and check to solve each puzzle. a) A number times itself is 100. What is the number? b) A number times itself is 225. What is the number?

    asked by Anonymous on September 9, 2013
  54. MATHS

    The square of a number is 3 more than half the number.find the possible values of the number.

    asked by JACOB on September 28, 2016
  55. math

    When three times a number is subtracted from 1414​, the result is 22 plus the number. What is the​ number?

    asked by Anonymous on September 28, 2017
  56. maths

    Three numbers add up to 180. The second number is twice the first, and the third number is three times the first. WHAT IS EACH NUMBER?

    asked by joshua on November 3, 2016
  57. Math

    The square root of 1 less than twice a number is equal to 2 less than the number.Find the number.

    asked by Aria on November 10, 2016
  58. Math

    When 18 is subtracted from four times a certain number, the result is 5/2 the original number. What is the number?

    asked by Tammy on February 18, 2013
  59. Math

    when a number is multplied by itself the result is equal to 7 times twice the number. What is one possible value of the number So n^2= 7 x 2n? Then can't 0 be one?

    asked by . on July 15, 2013
  60. 2nd grade math

    My number has 1 hundred and 1 thousand. It has double the number of tens as ones. What could my number be?

    asked by Court on October 18, 2016
  61. Math

    If you triple a number you will have one half the number of hours in two days. What is the number?

    asked by Sidney on February 25, 2016
  62. Probability

    The numbers 1 to 15 are placed in a hat, and a number is selected. What is the probability that the number is 4 given it is known to be an even number?

    asked by Roger on June 26, 2015
  63. algebra

    three times a number decreased by 7 is equal to the number increased by 39. what is the number?

    asked by chenny on June 16, 2015
  64. math

    when one third of a number is subtracted from 2 times the number then the answer is 15? what is teh number

    asked by I suck at math on October 30, 2016
  65. Math

    The square root of twice a number is equal to one-third of that number. Find the number.

    asked by Jim on November 10, 2016
  66. math

    A number is divisible by another number when the ________ after division by tat number is 0.

    asked by Ron on November 4, 2010
  67. MATHEMATICS

    TWICE A CERTAIN NUMBER IS SUBTRACTED FROM 9 TIME THE NUMBER.THE RESULT IS 21.FIND THE NUMBER.

    asked by AYENI EMMANUEL on October 12, 2016
  68. Algebra

    If 12 less than 4 times a number is 8, the number is 5. Write a different sentence where the unknown number is also 5.

    asked by Random on October 8, 2018
  69. Algebra

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

    asked by Sandra on August 27, 2017
  70. Mathematics

    When a number is trebled and 5 times the number is subtracted,the result is 3.7, what is the number?

    asked by Lateefat on August 19, 2016
  71. 5th grade Math

    If a number has an odd number of factors, why can the number always be represented by the expression n2?

    asked by Meghan on November 18, 2009
  72. ALGEBRA 1

    How would you go about setting up the following word problem? If you add one third of a number to the number itself, you get 48. What is the number?

    asked by nicole on October 2, 2007
  73. collegemathwordproblem

    When 80% of a number is added to the number, the result is 252. How do I find the number?

    asked by Angel on October 23, 2012
  74. math

    You roll a number cube numbered from 1 to 6. P(a prime number) I think 3/6 or 1/2 P(not a 6) 5/6 P (an even number) 3/6 or 1/2 P (3,6,5,2, or 4) = 5/6

    asked by Anonymous on March 13, 2014
  75. Math

    If 12 less than 4 times a number is 8, the number is 5. Write a different sentence where the unknown number is also 5.

    asked by Cheyanne on April 3, 2016
  76. algebra I

    find all numbers such that a third of a number increased by half that number is at least 3 less than that same number. not sure what to do

    asked by nick on September 23, 2015
  77. Math

    The product of seven and a number is the same as five times the number, increased by ten. What is the number?

    asked by Jazzy on September 12, 2013
  78. MATH

    You roll a number cube numbered from 1 to 6. P(a prime number) I think 3/6 or 1/2 P(not a 6) 5/6 P (an even number) 3/6 or 1/2 P (3,6,5,2, or 4) = 5/6

    asked by Anonymous on March 13, 2014
  79. Mathematics

    A number is subtracted by 150. The result is the same as the number divided by 7. What is the number?

    asked by Emma on May 18, 2016
  80. math

    One number is 6 less than a second number. Find a pair of such number that their product is as small as possible.

    asked by fluffy on November 9, 2018
  81. Math

    One number is 6 times another. The greater number is 1680. What is the lesser number?

    asked by Chris on October 11, 2007
  82. maths

    Twice the Square of a certain whole number added to 3 times the number gives 90. Find the number.

    asked by my my on December 2, 2015
  83. Math

    The secret number has a 7 in the ones place, The tens number is an odd number

    asked by Harry on November 2, 2011
  84. collegemathwordproblem

    When 80% of a number is added to the number, the result is 252. How do I find the number?

    asked by Gene on October 23, 2012
  85. algebra

    seventeen greater than a number is 151 find the number the number is

    asked by patty on February 9, 2014
  86. discrete math

    Q 8: Count the number of 01-strings with following constraints. (c) The length is 9. Number of 1s is 3 more than number of 0s.

    asked by akash on May 2, 2017
  87. Math

    Twice a number is greater than half that number by 24. Find the number.(ModelDrawing)

    asked by Crystal on January 15, 2013
  88. math

    The product of twice a number and three is the same as the difference of five times the number and 9/4. Find the number.

    asked by Tarella on April 30, 2014
  89. Math

    The secret number has a 7 in the ones place.The tens number is an odd number.

    asked by mary on October 18, 2011
  90. Prealgebra

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

    asked by Jillian on February 29, 2008
  91. math

    maria thinks of a number between 30 and 35. it has a greater number of ones than tens. what is the number ?

    asked by peggy on October 13, 2015
  92. math

    The product of square of a number and the cube of the same number is equal to 32 what is that number

    asked by Felicia motaung on April 8, 2014
  93. Algebra

    If 70 is added to a number the result is 40 less than 3 times the number find the number

    asked by Caleb on March 18, 2017
  94. college algebra

    Suppose that the number of new homes built, H, in a city over a period of time, t, is graphed on a rectangular coordinate system where time is on the horizontal axis. Suppose that the number of homes built can be modeled by an exponential function, H= p *

    asked by hilda on April 22, 2010
  95. physics

    (c) A ladder with length L and mass m rests against a wall. Its upper end is a distance h above the ground (Figure 13.3). The center of gravity of the ladder is one-third of the way up the ladder. A fire fighter with mass M climbs halfway up the ladder.

    asked by PURITAE on May 21, 2013
  96. math

    Can anyone explain please,thank.the sum of 8numbers is x,and the sum of different set of nine numbers is 2x.the average of the smaller set of numbers is 1 more than the average of the larger set of numbers

    asked by julian on November 2, 2014
  97. Math

    Use each of the numbers 7, 8, 9, 10, and 11 once and only once to fill in the circles so that the sum of the numbers in the three horizontal circles equals the sum of the numbers in the three vertical circles. Of the three possible solutions, which numbers

    asked by Kelly on October 21, 2009
  98. math

    which statement is false? a.every integer is a real number. b.every real number is a rational number. c. every positive rational number has a square root. d.every integer is a rational number.

    asked by kennahthemartian on March 8, 2017
  99. MATH HELP PLEASE

    Which statment is false? A. The number zero is a rational number. B. Some irrational numbers are also rational numbers. C. Every irrational number is a real number D. Every integer is a rational number Is the answer C?

    asked by anonymous on October 17, 2014
  100. 8th Grade Math

    Please help! Which statement is false? A. The number zero is a rational number. B. Some irrational numbers are also rational numbers. C. Every irrational number is a real number. D. Every integer is a rational number. I thinks its D. Please help!

    asked by haylee on October 13, 2014