Most popular questions and responses by carina
  1. Math

    Josie spent 4/7 of the money in her purse on some books, and the rest of the money on 18 markers. Each marker cost $1.20. How much money was in Josie's purse to begin with ?

    asked on December 26, 2012
  2. Math I Have no idea PlEASE help me

    Wind can affect the speed of an airplane. Suppose a plane is flying round-trip from New York City to San Francisco.The plane has a cruising speed of 300 miles per hour.The wind is blowing from west to east at 30 miles per hour. When the plane flies into

    asked on December 23, 2014
  3. math

    A rope is rated to hold 21 2/5 pounds before it breaks.Estimate by rounding to the nearest pound how many 2 5/8 pound weights the rope will hold ? A. 2 32/39 B. 3/10 C.10 5/24 D. 3 1/3

    asked on November 16, 2016
  4. help i have no idea!!!!!!

    the challenges Earhart faced throughout her life.

    asked on March 12, 2014
  5. social studies

    in the poem o captain my caption, identify all the descriptions Whitman use to compare lincoln to a ship's caption.what kind of a leader dose the speaker consider lincoln?

    asked on October 22, 2013
  6. Math

    What does the greater common factor, in this case 12, represent in terms of cupcakes. It means that I have 3 boxes with 4 cupcakes in each box. I am representing 2x2x3. I drew 3 boxes each box is representing 2x2. The three boxes represent the 3

    asked on October 16, 2016
  7. math 115

    - (-4)3rd power + (-3)2nd power - .5 3rd power is 72.875 correct? The 4 is negative because its to the 3rd power, but the negative before it makes it positive, am I right? thanks

    asked on November 3, 2009
  8. math

    A store has a total of 1,957 CD's. The number of hip-hop CD's is 256 fewer than the number of pop CD's. There are three times as many hip-hop CD's as country CD's. a. draw bar models to represent the amount of each of the three types of CD's. b. write the

    asked on January 30, 2017
  9. Help!Microeconomics

    Central Crude Oil is a crude oil monopoly in a market. The following table shows the liner demand schedule of this firm which cannot apply price discrimination. The firm's fixed cost is $2000 per month and its marginal cost is a constant of $20 per

    asked on November 20, 2016
  10. world history

    give and example and a sentence of thr word chivalry

    asked on October 24, 2007
  11. math

    what percent of 25 is 10? please explain how to get the answer. 40% well how do uget the answer? i need to know okay say what percent of 25 is 10 you do 10 divided by 25 and it gives you the percentage of .4 which is 40% move the decimal over two places

    asked on January 9, 2007
  12. math

    using only one cut , how would you divid 7 pieces of licorice among 5 people so that each people gets the same amount of licorice without bending the licorice

    asked on January 3, 2013
  13. chemistry

    Hassium (III)oxalate contains 2.25 mol of Carbon atoms. What is the number of moles of oxygen atoms in the sample?

    asked on October 25, 2012
  14. scince

    What are some advantage and disadvantage of using renewable resources in place of non-renewable resources?

    asked on October 24, 2014
  15. help i have no idea!!!!!!

    4. The car was at the 45km marker and drove to the 120km marker. What distance did the car travel?

    asked on March 18, 2014
  16. MATH

    Below are some sale prices for soda .Which offers the best price ? a. 6 for $1.75 b.8 for $1.90 c.12 for $3.15 d.30 for $7.50

    asked on April 2, 2013
  17. math 6 grade

    A discount store is having a sale on CDCs.7 CDs cost $65.45 ,what is the price per CD?

    asked on April 1, 2013
  18. math

    i need help with this open-ended you are having so much fun in the kitchen you decide that you want to make your aunt,s favorite dessert to show her special she is to you .you find the recipe on the internet for the recipe white raspberry cheesecake

    asked on December 31, 2012
  19. math

    what is 1.24 million times 100?

    asked on October 22, 2007
  20. Physics

    A cell of emf 2v and internal resistance of 1ohms passes a current through an external load of 9ohms.calculate the potential difference across the cell

    asked on April 2, 2017
  21. math

    three forth times negative three forth

    asked on November 20, 2016
  22. math

    2. 8-2x= 32

    asked on February 26, 2014
  23. math


    asked on September 3, 2013
  24. math


    asked on April 2, 2013
  25. algebra

    John measures the dimensions of a roomto be 16.6ft times 15.23 ft. How many significant digits should he use when calculating the area of the room?

    asked on October 6, 2012
  26. social studies

    what are the 4 maps. phyical, population , polical waht is the last one please

    asked on September 14, 2012
  27. social studies

    what are the 4 maps. phyical, population , polical waht is the last one please

    asked on September 14, 2012
  28. science

    why isn't pluto a planet anymore? Because Pluto's orbit crosses those of the other planets therefore makeing it ineligible to be a planet for not meeting certain standards that have been lain out.

    asked on May 10, 2007
  1. physics

    impulse= mass x delta velocity delta velocity = impulse/ mass and since the equation is elastic meaning all force and momentum are always transferred in a direct collision, velocity from the initial ball will transfer too the second ball

    posted on October 17, 2017
  2. math

    Please Help! By how much faster did the second car go?

    posted on May 20, 2017
  3. Math

    Question is, what does the greatest common factor,in this case 12,represents in cupcakes. My answer I solve it by drawing 3 boxes with 4 cupcakes in each box. It represents 2x2x3. The 3 boxes represent the 3.2x2 is represented by the four cupcakes in each

    posted on October 16, 2016
  4. Math

    I want to know if I solve it correctly.

    posted on October 16, 2016
  5. Psycholofgy

    b. bipolar disorder

    posted on December 9, 2015
  6. .

    Deceleration=0.74*10=7.4m/s^2 v-u=at v-19.5=-7.4 v=-7.4+19.5=12.1m/s

    posted on October 24, 2014
  7. math


    posted on February 25, 2014
  8. math

    4444 4444 4444 4444 4444 4444 and so on

    posted on October 23, 2013
  9. math


    posted on February 12, 2013
  10. math


    posted on January 19, 2013
  11. spanish


    posted on January 4, 2013
  12. math


    posted on December 31, 2012
  13. math

    but that it

    posted on December 31, 2012
  14. Math

    we got 21.60 on the 18 markers but how do we get >> How much money was in Josie's purse to begin with ?

    posted on December 26, 2012
  15. calculus

    Y : x^2 -3xy +2y^2 =0 and hence show that the ratio x : y is 1:1 or 2:1

    posted on March 20, 2011
  16. For Hellpp - Algebra 2

    need help go to tutor vista just put those together

    posted on August 2, 2009