lakshmi

Most popular questions and responses by lakshmi
  1. science

    Dan wants to lift his car using a movable pulley system like the one shown in the picture. Using a movable pulley system will decrease the force needed to lift the car by increasing the A. total mass of Dan's body. B. strength contained in Dan's arms. C.

    asked on February 7, 2016
  2. math

    show three ways to estimate 3/5 x 9 1/2.identify each method you use.

    asked on February 3, 2015
  3. math

    writing to explain explain why it is important to line up decimal numbers by their place value when you add or subtract them.

    asked on September 10, 2014
  4. math

    Aubrey has a shelf full of books. • Exactly 1} 3 of the books on the shelf are mysteries. • Aubrey has read 10 of the mysteries on the shelf. • The number of mysteries Aubrey has read is greater than }1 5 of the number of mysteries on the shelf and

    asked on April 8, 2015
  5. math

    writing to explain write a story problem using ten $100 bills,nine$10 bills,and twenty $1 bills.

    asked on October 7, 2014
  6. math

    mr.flanders drives 1 2/3 miles to school and 1 2/3 miles home each day.he also drives an extra 2 2/7 miles to go to the gym.how many miles does he drive in one day?

    asked on January 27, 2015
  7. math

    number sense is 7/8 or 11/10 closer to 1 how did you decide?

    asked on January 10, 2015
  8. math

    Each can of paint will cover 450 tiles. Augustin is painting 300 tiles in his bathroom, 675 in his kitchen, and 100 in his hallway. How many cans of paint does he need to buy? 300+675+100\450=2 cans right

    asked on November 3, 2014
  9. math

    A fish tank is in the shape of a rectangular prism. The dimensions of the tank are shown in the picture below. 84 in. 24 in. 48 in. What is the volume of the tank in cubic feet?

    asked on April 12, 2015
  10. math

    A friend is building a dog pen with an area of 150 square feet. Each side must be at least 5 feet long. a. List all possible dimensions of the dog pen. b. What is the maximum amount of fence required to build the dog pen? How much fence is required? c.

    asked on September 9, 2015
  11. math

    you are mailing a birthday present to a friend.you have abox that has a length of 2 1/2 feet,aheight of 2 feet,and a width of 1 1/2 feet.the present has a volume of 3 cubic fet.what is the volume of th empty space in the box?

    asked on January 13, 2016
  12. social (fifth grade)

    another name for the deck boys on columbus's fourth voyage

    asked on November 7, 2014
  13. math

    delias family car weight 2 tons. how many ounces does the car weight?

    asked on December 3, 2014
  14. math

    Phil is making a number cube out of cardboard . He traces one face of the number cube onto a coordinate grid . The coordinates of two opposite vertices of the face are (4, 8) and (12, 16) . What is the surface area, in square units, of Phil’s entire

    asked on March 26, 2016
  15. math

    explain how you can break apart arrays when you multiply by 3

    asked on November 17, 2015
  16. math

    Aubrey has a shelf full of books. • Exactly 1 }3 of the books on the shelf are mysteries. • Aubrey has read 10 of the mysteries on the shelf. • The number of mysteries Aubrey has read is greater than 1 }5 of the number of mysteries on the shelf and

    asked on April 7, 2015
  17. math

    Janet has 4} 9 gallon of paint. She uses 1} 8 of the paint she has to cover 3 canvases. She uses the same amount of paint to cover each canvas. What amount of paint does Janet use to cover each canvas?

    asked on April 8, 2015
  18. math

    Janet has 4 }9 gallon of paint. She uses 1 }8 of the paint she has to cover 3 canvases. She uses the same amount of paint to cover each canvas. What amount of paint does Janet use to cover each canvas?

    asked on April 7, 2015
  19. math

    (3.2b+0.8)+1.9b simplify the expression.explain each step

    asked on December 2, 2015
  20. math

    You earn $3 an hour as a waitress. After working 3 hours, you earn $12, $5, and $7 in tips. How much money did you earn in total? Explain how you found your answer.

    asked on November 3, 2014
  21. math

    write a multiplication equation and a division equation that represent the model shown below.176 16=d

    asked on October 23, 2014
  22. MATH

    0.600 of the students are in sports. if there are 1000 kids in school, how many participate in a school sport? A-6000 B-600 C-60 or D-6

    asked on August 26, 2014
  23. math

    In class of 24 students, 13 students sold over 150 raffle tikets each, and the rest of the class sold about 60 tikets each. the class goal was to sell 2,000 tikets. did they rach their goal?

    asked on September 24, 2014
  24. math

    The coordinates of the vertices of a quadrilateral are given below . (2, 3) (8, 3) (8, 11) (11, 7) What is the area, in square units, of the quadrilateral?

    asked on March 26, 2016
  25. math

    a football coach divides 42 players into equal groups for a warm up drill.each group should have at least 5 players but no more than 8 players.what are the possible group sizes?

    asked on September 22, 2015
  26. math

    Player B's longest home run distance is 500 ft. There are 5,280 ft in 1 mi.How many home runs would Player B need to hit at his longest distance for the total to be greater than 1 mi?

    asked on September 24, 2014
  27. maths

    Frog jumps 3 m high and falls back 2 m. How many jumps does it come out of well.if frog is inside the 40m deep well

    asked on April 24, 2015
  28. math

    write a real world problem that you can solve by writing an equation.the answer to the problem must be 6.

    asked on October 8, 2014
  29. SCIENCE

    CREATE ONE OF THE FOLLOWING WEATHER INSTRUMENTS:THERMOMETER,BAROMETER,ANEMOMETER,WEATHER VANE,OR RAIN GAUGE.

    asked on October 3, 2012
  30. math

    find the product of 27*60.then explain how you would use mental math to find the product of 27*600.

    asked on September 22, 2014
  31. chemistry

    Calculate the solubility of barium iodate in a solution that results when 100 ml of 0.014 M barium chloride are mixed with 100 ml of 0.03 M potassium iodate.

    asked on September 9, 2014
  32. math

    a ream of paper contains 500 sheets how many reams are needed to type a manuscript of 6000 pages explain how you know

    asked on October 23, 2014
  33. math

    Player A's longest home run distance is 484 ft.if player A hits 45 home runs at his longest distance,what would the total distance be ?

    asked on September 24, 2014
  34. science

    As the moon revolves around the Earth, it also rotates on its axis. Why is it that the the same side of the moon is always visible from Earth?

    asked on November 22, 2015
  35. social

    Ship Columbus will use on his fourth voyage :La

    asked on November 7, 2014
  36. math

    Gloria talked on her cell phone for 320 minutes the first month, 243 minutes the second month, and 489 minutes the third month. Her payment package does not allow her to pay per minute; she can only buy groups of minutes. If she has to pay $25 for every

    asked on November 3, 2014
  37. math

    writing to explain explain how to subtract 7.6 from 20.39

    asked on September 11, 2014
  38. math

    a poetry class won a $325 prize.the 13 students in the class share the prize equally.how many dollars,d,does each student receive?use the area model to help

    asked on October 23, 2014
  39. Math

    Mohit put 6 red balls and 7 black balls into a bag. What fraction of the balls are red balls?

    asked on November 15, 2016
  40. math

    (3.2b+0.8)+1.9b simplify the expression.explain each step what type of properties used

    asked on December 2, 2015
  41. math

    Writing in Math To find the sum of 4/9 and 7/12, Mario rewrites the fractions as 8/36 and 21/36. His answer is 29/36. Is Marion right? If not, show his error and correct it.

    asked on January 10, 2015
  42. math

    write a multiplication equation and a division equation that represent the model shown below.176 *16=d this is correct.how to write a division equation.

    asked on October 23, 2014
  43. that link is not working

    HI, MY dughter is studying 3rd grade.how to prepare Tsat test in math,english.can u tell me .can u send me links.Tennese state

    asked on October 5, 2012
  44. elementery

    HI, MY dughter is studying 3rd grade.how to prepare Tsat test in math,english.can u tell me any links

    asked on October 5, 2012
  45. math

    how much silt do you need to add to 4ft cube of soil with 10% silt in order to make a soil with 60% silt?

    asked on December 20, 2016
  46. math

    shirley is making 4 dozen cookies for a bake sale .she does not want to spend more than $9 making the cookies. write and solve an inequality to find the maximum cost per dozen cookies.let c represents the maximum cost per dozen cookies.

    asked on April 7, 2016
  47. math

    Describe and correct the error in writing the factor pairs of 30. 30= 2*15 30=3*10 30=5*6

    asked on September 9, 2015
  48. science

    Hi, create one of the following weather instrument:we would like anemometer.please tell me which one is the best

    asked on October 5, 2012
  49. social(please help)

    Hi, I don't wont home made clay.we would like to use play-doh.how to use social study with play-doh.create a model of one of the following LANDFORMS OR BODIES OF WATER :PENINSULA,MESA OR PLATEAU,MONTAIN,VALLEY,VOLCANO,LAKE,RIVER,OR ISLAND

    asked on October 5, 2012
  50. social

    create a model of one of the following LANDFORMS OR BODIES OF WATER :PENINSULA,MESA OR PLATEAU,MONTAIN,VALLEY,VOLCANO,LAKE,RIVER,OR ISLAND

    asked on October 3, 2012
  51. geometry

    In triangle ABC, A (o,o) ,

    asked on June 20, 2011
  52. math

    how many 0z of a metal containing 90% copper must be combined with 3 0z of purecopper to form an alloy containing 92% copper?

    asked on December 20, 2016
  53. math

    a 4 -inc picture cube has pictures only on the front,back,and sides.what is the surface area of the cube that is covered by pictures?

    asked on April 6, 2016
  54. math

    how many minutes will it take the car to travel 19 1/5 km?

    asked on December 3, 2015
  55. math

    3/14 of rosebuds in a garden bloomed yesterdday and 2/5 of the remaining rosebuds bloomed today.66 rosebuds have not yet bloomed.how many rosebuds were there in total? how many rosebuds bloomed today?

    asked on September 18, 2015
  56. math

    rewrite the improper fraction as a mixed number. 1364/93

    asked on August 13, 2015
  57. math

    circle smallest fraction in each set. 4/7 3/8 2/3

    asked on January 11, 2015
  58. math

    The sum of three different numbers is 18. If every number is a prime number, what are the three numbers? 11+5+2 is it correct

    asked on November 3, 2014
  59. math

    For 9- complete the operation and explain why you placed the decimal point where you did. 9. 1.8*0.3=

    asked on October 29, 2014
  60. math

    give three numbers whose product is about 9000

    asked on September 22, 2014
  61. chemistry

    Use chemical formulas to generate the stoichiometric factor needed to express the results of a gravimetric analysis in terms of the substance on the left if the weighting form is the substance on the right: Sought Weighted I Mg Mg2P2O7 II UO2 U3O6

    asked on September 9, 2014
  62. quantitative apptitude

    a sum required to earn a monthly income of 1200 at 18% per annum then SI?

    asked on July 3, 2017
  63. math

    write an expression that is equivalent (7+6) *(3+9) using the same digits and the same operations,

    asked on March 16, 2016
  64. math

    write an expression that is equivalent to (7+6)*(3+9)using the same digits and the same operations.

    asked on March 16, 2016
  65. MATH

    12/X=4 X= PLEASE SHOW WORK

    asked on September 19, 2015
  66. MATH

    X/1/3=1/2 X=

    asked on September 19, 2015
  67. MATH

    Plastic plates come in packs of 8, plastic utensils come in packs of 12, and plastic cups come in packs of 20. What are the least numbers of packs you should buy in order to have the same number of plates, utensils, and cups?

    asked on September 19, 2015
  68. math

    A number has an 8 in the hundredths place. The number also contains a digit whose value is 1 } 10 the value of the 8 in the hundredths place. Which could be the expanded form of the number?

    asked on April 7, 2015
  69. math

    12.5 is 125% of a number. Fine the number?

    asked on April 3, 2015
  70. math

    375Change 37.5% into lowest fraction I know 37.5/100 = 0.375 please help me

    asked on April 3, 2015
  71. math

    Which of the following fraction is greatest? 3 2 1 4 __ __ __ __ 7 5 4 9 please show me

    asked on April 3, 2015
  72. m ath

    2power of -2 how much

    asked on April 3, 2015
  73. math

    Sort these fractions in increasing order 1 5 7 3 __ __ __ __ 2 8 8 4

    asked on April 3, 2015
  74. math

    Brandon bought his car for $800 and sold it later for $1000 after a week. How much % profit did he make?

    asked on April 3, 2015
  75. math

    Which of the following fraction is smallest? 3 2 1 4 __ __ __ __ 7 3 9 11 show your work

    asked on April 2, 2015
  76. Social

    East coast map Activity.riverse can u help me social maps sites

    asked on January 15, 2015
  77. science fifthgrade

    FORCE AND MOTION. wHAT GOES INTO DESIGNING Vehicle? can u tell me any science sites

    asked on January 15, 2015
  78. math

    36-9/{(0.24*5)+(0.66*5)}

    asked on November 24, 2014
  79. MATH

    {56.0/25}+1-100=

    asked on November 24, 2014
  80. math

    in the given figure, l||m. then the value of x is

    asked on October 24, 2014
  81. chemistry

    What is the minimum silver ion concentration required to initiate the precipitate of silver bromate from 0.01 M potassium bromate

    asked on September 9, 2014
  82. English

    Foreshadowing A TECHNIQUE AUTHORS USES TO GIVE AN INDICATION OR WARNING OF AN EVENT TO COME.

    asked on August 27, 2014
  83. English

    Explain how the en's scheme backfired? The Ransom of Red Chief

    asked on August 27, 2014
  84. please help

    HI, MY dughter is studying 3rd grade.how to prepare Tsat test in math,english.can u tell me .can u send me links.Tennese state.that links is not working.can u send me another links

    asked on October 6, 2012
  85. MBA

    Analyze the following portfolios performance using Jensen index, Treynor index and Sharpe index versus the market: Observed Rate of Return Beta (β) Residual Variance Magic fund 15% 1.5 0.02 Shanti fund 10% 0.5 0.00 Risk-free rate of interest is 50%,

    asked on September 29, 2011
  86. Math

    Hello, what's the next number in 2,4,12,32.... ? is it 72 then 256?

    asked on September 29, 2010
  1. Social

    Ohio River,Delaware ,ssquehanna, james,savannah,st Lawrence river

    posted on January 15, 2015
  2. social (fifth grade)

    none.no choice,no book

    posted on November 7, 2014
  3. Birthday

    FEW SENTENCES ABOUT MY BIRTH DAY

    posted on January 21, 2014
  4. English

    Which one of the sentences below be correct if I'm talking about more than one of the southern colonies? a)The southern colonie's economy was based on agriculture. b)The southern colonies' economy was based on agriculture.

    posted on October 23, 2012
  5. elementery

    Hi, create one of the following weather instrument:we would like anemometer.please tell me which one is the best

    posted on October 5, 2012
  6. elementery

    ya.your gessing so correct. thanku so much

    posted on October 5, 2012
  7. social

    Hi, I don't wont home made clay.we would like to use play-doh.how to use social study with play-doh.create a model of one of the following LANDFORMS OR BODIES OF WATER :PENINSULA,MESA OR PLATEAU,MONTAIN,VALLEY,VOLCANO,LAKE,RIVER,OR ISLAND

    posted on October 5, 2012
  8. SCIENCE

    THANK U SO MUCH

    posted on October 3, 2012
  9. social

    I DON'T NO HOW TO WORK.CAN U SEND ME THE BEST THINGS.LIKE MAIL OR PHONE

    posted on October 3, 2012
  10. Math

    Thanks.

    posted on September 29, 2010