Most popular questions and responses by melly
  1. physics

    A planet orbits the sun at a distance of 2.87 x 10^9 km. If the mass of the sun is 1.99 x 10^30 kg, find the orbital period of the planet. Then, calculate the orbital speed of the planet.

    asked on July 3, 2019
  2. physics

    A man walks 400 m in the direction 45 degrees north of east. Represent this vector graphically by selecting a scale and drawing a coordinate system. I do not know how to answer this question.

    asked on June 27, 2019
  3. English 2

    Respond to the following question about the poem "The Alarm Clock" by Mari Evans We generally think that poetry uses more pattern in language than does prose. Pattern is achieved by the organized use of repetitions. It may be repeated beats (rhythm);

    asked on July 30, 2014
  4. AP Physics C

    as she pick up her riders a bus driver traverses four successive displacements represented by the expression (-6.30 b)i-(4.00 b cos 40)i-(4.00 sin 40)j+(3.00 b cos 50)i-(3.00 b sin 50)j-(5.00 b)j here b represents one city block,a convenient unit of

    asked on September 7, 2014
  5. business law

    Paolo signed a lease two months ago for $70 a month. Now the apartment complex rents the same size apartment for $350-$600 a month. Can an apartment complex charge such a varying amount under the clause of rental specials or could this be a way to

    asked on May 30, 2019
  6. Chemistry

    e? (3 points) A. Gases are compressible B. Gases fill their containers completely C. The pressure of a gas is independent of the temperature D. Gases have mass E. Gases exert pressure F. The pressure of a gas is dependent on the volume G. Gas pressure

    asked on February 13, 2019
  7. business math- check my answers please

    A share of perpetual preferred stock pays an annual dividend of $6 per share. If the investors require a 12% rate of return, what should be the price of this preferred stock? a. $57.25, b. $50.00, c. $62.38, $46.75, e. $41.64. I chose b. $50 because $50 x

    asked on May 4, 2011
  8. Math

    There are 25 students in class. 2 are absent today. What is the percent of students present in class today?

    asked on September 2, 2016
  9. cjs250

    Why is it important for a security professional to know the particular target environment to which they are assigned extremely well? How can experienced security professionals prepare themselves for challenges and opportunities that they have never

    asked on October 15, 2009
  10. english

    Someone please help me i really need it!? someone please help me....this is 50 points.....i have done it three times already and my teacher keeps giving it back saying do it over...someone please help me. read the following excerpt, and anayzes the authors

    asked on January 11, 2010
  11. Precalculus

    Would this be the answer for this problem 2x^3-x^2 > x x>1 or 0>x>-1/2

    asked on December 6, 2008
  12. English 2

    Expand each sentence below by adding words or phrases that modify the nouns. The questions below each item suggest details you can add. Messages request information. What kind of messages are heard? What information is requested?

    asked on July 29, 2014
  13. English 2

    Expand each sentence below by adding words or phrases that modify the nouns. The questions below each item suggest details you can add. 1.People hook up machines to their telephones. What kind of people use machines? What kind of machines are used?

    asked on July 29, 2014
  14. math- check my answer

    An internet investment company advertises that if you invest your money with them at 14%, compounded annually, they guarantee yo double your money sooner than you can imagine. Ignoring taxes, how long would it take to double your money at a simple rate of

    asked on May 4, 2011
  15. biology

    1 mole of an element or compound contains 6.20 times 10 to the 23rd power atoms or molecules of the element or compound. 1 mole of an element or compound has a mass equal to its mass number (or molecular weight) in grams. For example, 1 mol of hydrogen gas

    asked on July 15, 2011
  16. Precalculus

    How would I find the limit of (if it exists): lim x-->infinity (4x -3)/(2x +1)

    asked on December 8, 2008
  17. Precalculus

    How would I find the limit of (if it exists): lim x-->3 (x^3-27) -------- (x^2-9)

    asked on December 6, 2008
  18. Biology

    Where within the cell are the DNA instructions located?

    asked on November 24, 2008
  19. sci275

    considering the amount of energy required to produce animal based foods and goods, should humans change their habits so they consume products closer to the bottom of the food chain because it is more efficient?

    asked on December 11, 2007
  20. English 2

    Revise the following paragraph until you can answer yes to each of the questions listed below. After you are finished, copy the revised paragraph in the space provided 1. Does the paragraph have a clear purpose, and does each sentence contribute to that

    asked on July 30, 2014
  21. English 2

    Expand each sentence below by adding words or phrases that modify the verb. Questions after each item suggest details you can add. A French girl found them. Who was with the girl? In what time period did she find them?

    asked on July 29, 2014
  22. Chemistry

    Heat 1kg of CaCO3, get 560g of CaO. Write the reactant equations and solve the mass of CO2 that born. The CaO is 100% pure. Anyone help me, pls?

    asked on August 29, 2013
  1. physics

    I don't understand

    posted on July 3, 2019
  2. physics

    How do I draw a line at 45 degrees

    posted on June 27, 2019
  3. business law

    I think it would be yes, since the police found additional evidence that proved she was guilty. Double jeopardy would not protect her because their is different evidence being presented for the second trial. Am I correct?

    posted on March 21, 2019
  4. business law

    But why cant she be charged with embezzlement again? I can't find anything in my textbook about this

    posted on March 21, 2019
  5. Chemistry

    I think A,B and D are true correct me please

    posted on February 13, 2019
  6. Science

    D. Peer Review

    posted on April 30, 2018
  7. English 2


    posted on July 29, 2014
  8. science

    I'm going out on a limb here, and I know you might not reply, but, DrBob222, I need to ask you something concerning this. Why did you flip the ratio? Wouldn't that effect the answer? And is that a mistake in the middle where you said, "Then I would adjust

    posted on May 6, 2014
  9. math

    8 faces

    posted on March 11, 2014
  10. Math

    40 for the first one 48 is the last one

    posted on December 1, 2011
  11. business finance

    If the break-even point is $360K, and if I subtract that from $640K, that leaves $280K. Then multiply $280,000 x 30% = $84, the answer is $640k. Am I right?

    posted on May 4, 2011
  12. 5th grade social studies

    which part of goverment pased laws

    posted on March 24, 2011
  13. english

    Can u give me an example of each please

    posted on January 11, 2010
  14. Precalculus

    It might look better this way... lim x-->3 (x^3 -27)/(x^2 -9)

    posted on December 6, 2008
  15. science

    its called lokking on the internet.....

    posted on May 20, 2008
  16. sci275

    can someone please help.

    posted on December 11, 2007