Most popular questions and responses by charlene
  1. math

    Find the height of this cylinder given that the surface area is 628 square inches and the diameter is 10 inches.

    asked on June 10, 2013
  2. medical transcription

    Ten years ago I started working for DMD medical Supplies as a clerk. Six months ago I was promoted to Office Manager. I manage two people. My office provides secretarial support for the four members of the executive team. Two years ago, my boss Liz

    asked on August 14, 2011
  3. Statistics

    `The average grade point average (GPA) of undergraduate students in New York is normally distributed with a population mean of 2.5 and a population standard deviation of 0.4. Compute the following, showing all work: 1) The percentage of students with GPA's

    asked on October 7, 2014
  4. Math

    so confused on this. I have answered but want someone to check me. Identify the distribution as symmetric, left-skewed, or right skewed. 1. exam scores for an exam in which most students did well, but a few students failed. Answer: Left Skewed 2. Amount of

    asked on April 15, 2010
  5. Early childhood education

    Which of the following is a developmentally appropriate music experience for a five to six year old child? A. Reproducing a melody. B. reading lyrics to a new song C. Singing a duet with a friend. D. Synchronizing his or her movements to a beat.

    asked on May 4, 2017
  6. Calculus

    Given: A rock is thrown upward from the surface of a planet at 24m/s. It reaches a maximum height of 180 meters. Question: How fast is the rock falling when it lands on the planet? I am honestly dumbfounded by this problem. I feel that I don't have enough

    asked on February 6, 2017
  7. math

    solve the simultaneous equation 2y=3x-13 5x-6y=23

    asked on April 13, 2015
  8. math

    The surface area of a sphere is 93.4m square. What's the radius of the sphere?

    asked on June 10, 2013

    An irregularly shaped plastic plate with uniform thickness and density (mass per unit volume) is to be rotated around an axle that is perpendicular to the plate face and through point O. The rotational inertia of the plate about that axle is measured with

    asked on March 24, 2007
  10. Statistics

    The Graduate Record Exam has a combined verbal and quantitative mean of 1000 and a standard deviation of 200. Scores range from 200 to 1600 and are approximately normally distributed. A. What percentage of the persons who take the test score above 1300? b.

    asked on November 23, 2014
  11. Statistics

    The average grade point average(GPA)of undergraduate students in New York is normally distributed with a population mean of and a population standard deviation of. Compute the following, 1)The percentage of students with GPA'S between 2.0 and 2.6 2)If a

    asked on October 6, 2014
  12. College Algebra

    A loan of 25,000 is made at 3.75% interest, compounded annually. After how many years will the amount due reach 42,000 or more?

    asked on December 3, 2015
  13. physics

    help me please. *TRUE or FALSE* 1.the north pole of a permanent magnet is attracted to a south pole 2.iron,aluminum, and nickel are all ferromagnetic materials 3.all permanent magnets are surrounded by a magnetic field 4.the direction of a magnetic field

    asked on February 28, 2016
  14. math algebra

    represent the given condition using a sing variable, x. The length and width of a rectangle whose length is 12 centimeters more than its width. the width of the rectangle is _____. The length of the rectangle is ____.

    asked on July 24, 2011
  15. math

    calculate the effective yield, then rank them from highest yield to lowest yield: 12% compound annually 11.8% compound quarterly 11.9% compound semiannually 11.7% compound daily

    asked on April 18, 2011
  16. Early Childhood Education

    When a child repeats a behavior or action simply to observe that action, you would NOT infer that, A. the child finds the behavior self-reinforcing B. the stimulation of the action is satisfying C. the stimulation provided by the action is associated with

    asked on December 6, 2009
  17. phhysics

    picture in your mind a block that slides without friction down a ramp that is inclined at an angle (q) above the horizontal. Initially the block is at rest a distance (s) in meters (measured along the plane) from the bottom. Calculate the time (in seconds)

    asked on March 23, 2007
  18. Math

    There are two cousins. One cousin is 3 times older than the other. Their total age if added together total 36. How old are the cousins

    asked on November 11, 2014
  19. math

    A manufacturer of canned fruit products is making a new label for its canned fruit salad. The can is 4 inches tall with a diameter of 3 inches. Determine the size of the label needed to cover the sides of the can to the nearest squared inch. How do I

    asked on June 10, 2013
  20. Math 81

    How can $60,000 be invested, part at 7% annual simple interest and the remainder at 12% annual simple interest, so that the interest earned by the two accounts will be equal?

    asked on June 21, 2012
  21. physics

    give me an acrostic name of ma.lani aguirre

    asked on March 1, 2011
  22. 7th grade History

    Hoe do you write a pursasuve essay about selling product from the B.c time.

    asked on September 29, 2008
  23. art

    We are doing Dawn Dupree and I need to find out about her. Have tried different websites but none contain info. I need info on her work and her thoughts about her work etc. Does anyone know any good websites I can go on. Many thanks.

    asked on September 28, 2008
  24. math

    I just did this Quiz and I dont understand how I got this wrong. The question is How many 2-digit numbers can be formed using the only digits 2,3,5, and 6, if the digits are not repeated within a number. A.11 B.12 C.10 D.2 I picked 10 but the score sheet

    asked on May 31, 2018
  25. Math

    A large hose will fill a pool in 40 minutes while it takes a smaller hose 60 minutes to fill the same pool. The same pool requires 80 minutes to drain if the drain is open. Suppose one day both hoses are turned on, but by accident the drain was left open.

    asked on February 20, 2017
  26. math

    Factorise completly 18rc-3rd-6r+rd 2.Solve the pair of simultaneous equations.? 2y=3x-13 5x-2y=23

    asked on April 13, 2015
  27. 3rd grade math

    What strategy do you use if you draw an array of 5 columns with 7 rows 4 rows are shaded. The other 3 rows are not shaded.How do you find the answer to 35 ÷ 5?

    asked on October 9, 2014
  28. Math

    A three digit number has the same hundreds, tens and units digit. The sum of the prime factors of the number is 47. What is the 3 digit number?

    asked on September 21, 2014
  29. business mathematics

    Check My Work (No more tries available) The Book Nook makes four times as much revenue on paperback books as on hardcover books. If last month's sales totaled $124,300, how much was sold of each type book?

    asked on January 30, 2014
  30. grammar

    what i do and i want to do

    asked on July 11, 2013
  31. math

    Find the slant height of the cone given that the surface area is 12.76 m square and the diameter is 2500 mm. (1m=1000mm)

    asked on June 10, 2013
  32. math 10c

    one lap in the swimming pool is 50m. how many yards is that!

    asked on May 23, 2013
  33. satistics

    3.Give the mean for the mean column of the Worksheet. Is this estimate centered about the parameter of interest (the parameter of interest is the answer for the mean in question 2)? Mean 3.50 Standard deviation 1.317 4.Give the mean for the median column

    asked on December 4, 2011
  34. Intro to Logic

    What type of fallacy is the following statement? Whether we are to live in a future state, as it is the most important question which can possibly be asked, so it is the most intelligible one which can be expressed in language.

    asked on April 26, 2010
  35. environmental science

    create a 7 to 10 slide PowerPoint presentation that describes environmental benefits and challenges of urbanization

    asked on April 12, 2008
  36. introduction to psychology

    Every morning, as she prepares for her two-hour drive to work, Carole gets a headache,identify the stressor in this situation.

    asked on January 31, 2008
  37. RE: phhysics

    Posted by Charlene on Friday, March 23, 2007 at 3:00am. picture in your mind a block that slides without friction down a ramp that is inclined at an angle (q) above the horizontal. Initially the block is at rest a distance (s) in meters (measured along the

    asked on March 23, 2007
  38. math

    Mrs.Santiago is 36 yrs. old and her son is 4 years old. When will the mother be thrice as old as her son?

    asked on February 20, 2017
  39. Math

    while training for cross country, Janay ran every day after school Monday through Thursday. Each run was 1.2 miles long. How many feet did she run?

    asked on February 2, 2016
  40. MATH

    Find the diameter of the sphere to the nearest inch given the surface area is 271.6 square inches. I know the formula is v= 4 over 3 pie r square but how do I connect the question to it?

    asked on June 10, 2013
  41. math

    The surface area of a sphere with a diameter of 5 cm is........ How do I connect SA= 4*pie*r*square to this equation?

    asked on June 10, 2013
  42. accounting 2

    Peason began 20xx with 30,000 $1 common shares issued and outstanding.paid in captial in excess of par was $25,000 and retained earnings were $175,000 net income for 20xx was $22,000.

    asked on May 20, 2013
  43. life orientation

    Provise five or more ways in which you critically discuss how lack of physical fitness and proper nutrition impacts on a teenager?

    asked on April 27, 2013
  44. Sociology

    I need help identifying a country. In the 1980’s Country an introduced changes that were intended to change the country’s rural areas. Most subsidies for agriculture were eliminated, including subsidies for agricultural inputs such as seeds and

    asked on November 27, 2012
  45. Math

    Convert the base-ten number to a number in the indicated base. 12 to base six. I have no clue how to even do this. Help please?

    asked on June 10, 2012
  46. Algebra 2

    How would you solve this problem??: x^3 + 10x^2 + 24

    asked on January 18, 2012
  47. Math

    What is the circumference of a circle that has a radius of 70ft?

    asked on March 17, 2011
  48. Business math

    21,000*5%*1 and three fourths of a year

    asked on December 16, 2010
  49. Math

    will someone just double check my answers, please. Identify which types of sampling is used:random,stratified, systematic,convenience. 1. a sample consists of every 20th student who leaves the bookstore. answer:systematic 2. a pollster uses a computer to

    asked on April 15, 2010
  50. Business Ethics

    Why does N. Scott Arnold think that even voluntary preferential treatment programs are wrong?

    asked on February 23, 2010
  51. Psychology

    What are some of the ways that Psychologists attempt to explain human behavior?

    asked on January 15, 2008
  52. Art Appreciation

    Choose three examples of Roman engineering (any combination of public works and/or private houses) and provide the following information: Describe the item, including how it stands (arches, columns, vaults, free form, etc.). I need help with this question!

    asked on May 1, 2007
  53. Business Concepts

    Can you please help me with this question? A credit card processor for e-businesses is concerned about the recent series of thefts of customer identities in the market. They are also concerned about the responsibilities around customer privacy. Privacy is

    asked on May 1, 2007
  54. science

    i would like to know if i had to determind if something was alive (meaning some type of life form) what are the 6 characteristics i would look for. see the other post. 1. Movement 2. Responsiveness 3. Digestion 4. Metabolism 5. Reproduction 6. Excretion 7.

    asked on September 8, 2006
  55. science

    i would like to know if i had to determind if something was alive (meaning some type of life form) what are the 6 characteristics i would look for.

    asked on September 8, 2006
  1. History A level

    I need help on my A level studies history geography and family and religious studies

    posted on May 12, 2019
  2. math


    posted on May 31, 2018
  3. Physics

    1590 N

    posted on February 23, 2018
  4. early childhood

    Often tells a series of unrelated events

    posted on May 3, 2017
  5. Integrated Physics and Chemistry


    posted on January 13, 2017
  6. L.o

    1.Government control 2.Editors role 3.Profit 4.Readership

    posted on May 31, 2015
  7. science help.. pls help me dr.bob22 or damon


    posted on April 13, 2015
  8. Science


    posted on April 13, 2015
  9. Science


    posted on April 13, 2015
  10. Science


    posted on April 13, 2015
  11. math

    96768 is the answer

    posted on April 13, 2015
  12. Math

    got it ... put four boxes - three with one cousin's name and one with the other cousin. that equals 4 divide 36 by 4 which gives you 9. 9 x 3 = 27 so answer is 27 and 9

    posted on November 11, 2014
  13. Programming Logic

    if transferAmt=

    posted on June 15, 2013
  14. math


    posted on June 10, 2013
  15. Sociology

    I truly think its India but I'm not quite sure. I've started a paper but I want to be absolutely positive that I'm right.

    posted on November 27, 2012
  16. chemistry


    posted on January 28, 2012
  17. Algebra 2

    Opps, I made a typo! The problem is: x^3 + 10x^2 +24x

    posted on January 18, 2012
  18. Business Communication

    The answer is NOT "D". I selected "D" and it was incorrect. I think "a" is the answer. I'm almost sure of it. Will let you know after the grading.

    posted on December 17, 2010
  19. General Chemistry


    posted on December 4, 2010
  20. German

    # 3 should be "das Auto und das Motorrad", since "stellt" shows directed motion #8 should be "dem Stuhl" since "Stuhl" is masculine

    posted on August 18, 2009
  21. 5th grade math

    The answer is 722,000

    posted on October 9, 2008