candi

Popular questions and responses by candi
  1. college algebra

    Demand Equation: The price p, in dollars, and the quantity x sold of a certain product obey the demand equation x = -5p + 100, 0 (less than or equal to) p (less than or equal to) 20 a.) Express the revenue R as a funtion of x. b.) What is the revenue if 15

    asked on July 20, 2007
  2. chemistry

    a balloon is filled with 500 mL of helium at a temperature of 27 degrees celsius and 755 mmHg as the balloon rises in the atmosphere the pressure and temperature drop what volume will it have when it reaches an altitude where the temperature is -33 degrees

    asked on May 8, 2012
  3. algebra

    A yard has a perimeter of 230 feet. If eight times the length of the yard equals fifteen times the​ width, what are its​ dimensions?

    asked on April 29, 2016
  4. MATH Algebra

    48x + 32y/32 I have 48x/32 & 32y/32 = 3x/2 + 2y/2 = 3x/2 + y Am I working this correctly? Also 25a + 5b + 15c/10 would I be correct to divide by 5?

    asked on April 9, 2014
  5. chemistry

    a balloon is filled with 500 mL of helium at a temperature of 27 degrees celsius and 755 mmHg as the balloon rises in the atmosphere the pressure and temperature drop what volume will it have when it reaches an altitude where the temperature is -33 degrees

    asked on May 8, 2012
  6. Math

    A map has a scale of 2cm=15km. If the distance between two cities on the map is 9cm, what is the actual distance between the cities?

    asked on December 16, 2012
  7. Economics

    How would the advice of an economic scientist differ from that of an economic policy advisor?

    asked on July 17, 2008
  8. Algebra

    What is the answer? 6x+6(-3x-2)=-18-6x

    asked on May 17, 2010
  9. math

    a4.a6

    asked on October 18, 2007
  10. chemistry

    ii) What is the total pressure of a gas mixture that contains hydrogen at 0.45 atm, nitrogen at 0.25 atm, and argon at 0.60atm

    asked on January 30, 2009
  11. Math

    There are 8 more girls in the math club. The club has a total of 44. How many are girls and how many are boys?

    asked on August 16, 2011
  12. Math

    If 1/2 of a given number is 12, What is 1/3 of the given number?

    asked on December 19, 2017
  13. Math

    Margaret feeds her dog about 300 grams of dog food with each meal. If she feeds her dog twice a day, about how many kilograms of food does she need to feed her dog for a week?

    asked on December 16, 2012
  14. math

    what is z cube 3 plus z squared minus 7z-7 divide z squared minus 3z minus 4

    asked on September 5, 2011
  15. MATH - Algebra

    Help with problem already posted. Thanks

    asked on April 7, 2014
  16. MATH - Algebra

    11x^2 + 22x/11 Am I on the right track? 11(x^2 + 11x)/11 = x^2 + X

    asked on April 7, 2014
  17. Science

    Which two of the twelve science processes do you feel are the most important for students to understand early in their science studies. Defend your rational.

    asked on August 23, 2013
  18. Math

    Carlos sells video games on a web site. the cost for his web site is $75 per year. Carlos sells each video game for $25. Which equation can Carlos use to determine how many video games "g", he must sell to make a profit of $50 per year? A. 100g = 50 B. 75g

    asked on December 16, 2012
  19. qlgebra

    3 3/20 divided (-1 4/5)

    asked on May 17, 2010
  1. history

    It’s a

    posted on July 2, 2019
  2. Math

    not sure but thank you explain it better so I can understand where the 60 comes fro?

    posted on December 19, 2017
  3. Math

    If 2/3 of a given number is 40, what is 2/5 of the given number? SO if (2/5)n=200 so n=200 (2/5)n=200/5= 40 or is it 17?

    posted on December 19, 2017
  4. Math

    If 2/3 of a given number is 40, what is 2/5 of the given number? SO if (2/5)n=200 so n=200 (2/5)n=200/5= 40 or is it 17?

    posted on December 19, 2017
  5. Math

    Iam I correct on this Demon (1/5)n =20 So (1/5)n=100 and (1/4)n=100/4 =25

    posted on December 19, 2017
  6. Math

    Thank you Demon now I understand the concept what you did to get the answer.

    posted on December 19, 2017
  7. science

    the answer is D. Carbon

    posted on March 4, 2015
  8. HEALTH

    its A

    posted on February 11, 2013
  9. Health

    its b 2.2

    posted on February 11, 2013
  10. chemistry

    I got the answer of 465mL...(is this correct)

    posted on May 8, 2012
  11. Psychology

    Peer reviewed means find it in the University library

    posted on October 24, 2010
  12. Algebra

    x= 1

    posted on May 17, 2010