Carey

Most popular questions and responses by Carey
  1. Chemistry

    A researcher studying the nutritional value of a new candy places a 4.90 gram sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.75 Celsius. If the heat capacity of the calorimeter is

    asked on February 10, 2012
  2. Geometry

    determine the radius of a circle if a 24 inch chord is 9 inches from the center

    asked on March 20, 2012
  3. geometry

    The diameter of clock's face is 6 inches. Find the length of the minor arc formed by the hands of the clock at 4:00.

    asked on March 20, 2012
  4. Calculus

    Consider the function y = 3x5 – 25x3 + 60x + 1. Use the first derivative test to decide whether this function has a maximum at x = 1

    asked on December 14, 2014
  5. Cal

    Consider the function y = 3x5 – 25x3 + 60x + 1. Use the first derivative test to decide whether this function has a maximum at x = 1. Which of the following describes what you found?

    asked on December 14, 2014
  6. Torque

    Calculate the torque produced by a force of 50.0 N applied clockwise perpendicular to the end of a bar of length 0.50 m.

    asked on December 11, 2014
  7. physics help

    help me with this question 2. A hydrogen electron drops from the n=4 level to the n=1 level. A. What is the energy of an emitted photon? B. Calculate the frequency of the photon. C. Calculate the wavelength of the photon.

    asked on January 23, 2012
  8. calculus

    Find any critical numbers of the function. (Enter your answers as a comma-separated list.) g(t) = 3t ln t

    asked on October 9, 2011
  9. Economics help

    Does an IPO seem like a good idea for a business? What kind of things would you say in an SEC statement to demonstrate that your business? So would I say that the business is very successful and on its way in expanding?

    asked on December 7, 2014
  10. math

    Jims records the number of cars his team sells in each month for a year. 4,6,8,6,7,3,5,3,9,8,7,9 What percent of the months does his team sell more than 6 cars?

    asked on May 6, 2014
  11. English

    i'm suppose to write an essay on the historical climate of a author i pick and it was lewis carroll, and i don't know what it means or where to get that info on it or what to write about it. please help! Historical climate is a description of the history

    asked on January 27, 2007
  12. Chem

    How many kilojoules of heat are released when 185 g of benzene freezes at its freezing/melting point? (Heat of fusion for benzene = 127 J/g, Heat of vaporization for benzene = 393 J/g)

    asked on April 26, 2015
  13. Economics- IPO help

    Does an IPO seem like a good idea for a business? What kind of things would you say in an SEC statement to demonstrate that your business? So would I say that the business is very successful and on its way in expanding?

    asked on December 7, 2014
  14. Finance

    Demand of Bonds Point Price of bond Interest rate (i) Demand A $925 (1000 - 925)/ 925 = 8.1% $100 billion B $800 (1000 - 800)/ 800 = 25% $400 billion Table 2: Supply of Bonds Point Price of bond Interest rate (i) Demand A $925 8.1% $400 billion B $800 25 %

    asked on November 12, 2010
  15. CAL

    The slope of the line normal to the graph of 4 sin x – 9 cos y = 9 at the point (x,0)? How do you do this?

    asked on December 15, 2014
  16. math

    in 1991 the life expectancy of males in a certain country was 73.7 years in 1997 it was 76.9 years let E represent the life expectancy in year T and let T represent the number of years since 1991 the Linear function E (T) that fits the data is

    asked on August 27, 2011
  17. Mat 116

    Solve for m p=4m+4v the solution is m=

    asked on August 27, 2011
  18. science

    what is an adaptation

    asked on October 19, 2009
  19. science

    What is the name of the individual bones that make up your backbone?

    asked on September 28, 2009
  20. cj 220

    Write a 700- to 1,050-word essay in APA format explaining the theory and reality of law as a “living body.” In your essay, include the following: o Law as a “living body” · Law on books versus laws in action · Objectivity of law · Law as a

    asked on September 14, 2008
  21. Math

    The football team is on the 30-yd line and has 4 plays to make a rst down. To make a rst down, the team must advance the ball 10 yd. On the rst play, they lost 4 yd. On the second play, they gained 8 yd. On the third play, they lost 2 yd. How many more

    asked on May 30, 2016
  22. Algebra

    How do you factor out y=x^3-9x^2+9

    asked on October 20, 2011
  23. algebra

    solve by elimination method 3x+4y=4 6x+8y=8

    asked on August 27, 2011
  24. operations management

    A company requires 5,000 units of a product in a single year. It costs them $100 per order for expenses such as transportation and communication. If the product is carried in inventory, the carrying cost equals 1% of the price of the product for every

    asked on April 29, 2010
  25. math 11

    25,000 compounded for four years at a rate of 3.3%???

    asked on October 10, 2014
  26. science

    How are trees adapted to survive in an alpine ecosystem?

    asked on October 19, 2009
  27. linguistics/society

    I just need three people to give their first thought definition of literacy. Please & thanks!

    asked on May 19, 2009
  1. science help plzzz

    These people are right, just did the cca quick check and got 100%. B✔ B✔ D✔ B✔ C✔

    posted on February 5, 2018
  2. Math, need help asap

    Just got done with this same question, 9 m is correct.

    posted on January 19, 2018
  3. business

    you suck sue

    posted on December 2, 2015
  4. Human Resource Management

    1. D Correct 2. B Correct 3. B Correct 4. B Incorrect 5. C Correct 6. C Incorrect 7. A Correct 8. C Correct 9. C Correct 10. A Correct 11. D Correct 12. D Incorrect 13. D Correct 14. A Incorrect 15. B Correct 16. B Incorrect 17. A Incorrect 18. D Incorrect

    posted on October 22, 2015
  5. business

    Ms. Sue you made her confused. That's not nice.

    posted on October 2, 2015
  6. Chem

    mass x heat fusion= 23,495

    posted on April 26, 2015
  7. CAL

    alright thennnn

    posted on December 15, 2014
  8. CAL

    Help me??

    posted on December 15, 2014
  9. Economics help

    Please?

    posted on December 7, 2014
  10. math

    A. 6% B. 40% C. 50% D. 80% Pick one.

    posted on May 6, 2014
  11. Physics

    Thats wrong

    posted on August 30, 2012
  12. Chemistry

    that's amazing... thank you so much Dr Bob!

    posted on February 10, 2012
  13. college

    The French colonized SE Asia. The communists tried to overthrow the French colonial governments. We were afraid of the "domino effect" where if one country fell to the commies, the rest would follow. We went into Vietnam to help the French after their

    posted on November 30, 2010
  14. chemistry

    Maybe you should actually do the experiment before trying to answer the questions?

    posted on November 30, 2010
  15. physics

    M1 = 910kg*6m/s = 5460kg-m/s M2 = 1440kg*17/s = 24480kg-m/s Mt = M1+M2 = 5460+24480 = 29940 kg-m/s Masstot = 910 + 1440 = 2350kg V = Mt/Masstot = 29940/2350 = 12.74 m/s

    posted on November 30, 2010
  16. english

    Google "Gantt Chart" and "Pert Chart"

    posted on November 30, 2010
  17. physics

    None. F=ma. (Newton's 2nd law) Once a force is applied (gun is fired) it will travel at a constant velocity forever (unless acted on by an outside force. (Newton's 1st law).

    posted on November 30, 2010
  18. 11th grade

    Centripetal Acceleration = v^2/r = (circumference/time)^2/r = (2*pi*r/t)^2)/r = ((2*3.14*50/14.3)^2)/50 = 9.64 m/s^2

    posted on November 30, 2010
  19. 9th grade

    Work = Power * time Work = 478 Watts * 14 sec Work = 6692 Joules

    posted on November 30, 2010
  20. More Frequency - Physics

    F = 381 +5.54 = 386.54 F = 381 - 5.54 = 375.46

    posted on November 30, 2010
  21. physics

    KE=(mv^2)/2 = (200*3^2)/2 = 900J

    posted on November 30, 2010
  22. 12th grade

    50 + 2 = 52 km/h

    posted on November 30, 2010
  23. 11th grade

    The ratio of H to O (2 to 1) must stay the same if the only product is H2O, regardless of the amount of H2O produced.

    posted on November 30, 2010
  24. physics

    Thrown straight up?

    posted on November 30, 2010
  25. math

    Rate = Milk (pounds) / Cheese (pounds) Rate = 1000/100 = 10 Lbs Milk per lb of Cheese.

    posted on November 30, 2010
  26. 11th grade

    Newton's Second Law: F(or weight) = mass x acceleration. so, a = F/mass = 3.45/1.5 You do the math and don't forget the units!

    posted on November 30, 2010
  27. 12th grade

    zero. Kinetic Energy is the energy of motion. Object not moving so KE=0.

    posted on November 30, 2010
  28. 12th grade

    Alloy

    posted on November 30, 2010