juana

Most popular questions and responses by juana
  1. physics

    The tires of a car make 58 revolutions as the car reduces its speed uniformly from 92 to 33 . The tires have a diameter of 0.86 . What was the angular acceleration of the tires? If the car continues to decelerate at this rate, how much more time is

    asked on May 26, 2011
  2. physics

    A cooling fan is turned off when it is running at 880 . It turns 1300 revolutions before it comes to a stop. What was the fan's angular acceleration, assumed constant? How long did it take the fan to come to a complete stop?

    asked on May 26, 2011
  3. Calculus

    Suppose f(x) = x ^ 4 – 4x ^ 2 + 6, and g(x) = 3x ^ 3 – 8x. Prove, via the Intermediate Value Theorem, that the functions intersect at least twice between x = –2 and x = 4.

    asked on November 3, 2010
  4. MTH/208

    East Battle Lake in Minnesota covers an area of about 1950 acres or 8.5X10^7 square feet and its average depth is about 3.2x10^1 feet. a. Estimate the cubic feet of water in the lake. (hint: Volume=area x average depth.) b. One cubic foot of water equals

    asked on May 1, 2011
  5. English Essay Writing

    I was wondering if I could please get some help. I am having trouble with this Essay. thank you very much for your help in advance Ok this is the scenario.. Your favorite cusin has moved to your area and is looking for a job. Since she had previously

    asked on May 13, 2008
  6. maths

    I Think of a number. If i subtract 8 from it and multiply the difference by 3 the result is 21. What is the number i am thinking of?

    asked on July 21, 2017
  7. algebra2

    so I'm factoring quadratics and this is the problem; 2x^2-50 you would multiply a(c) which would just give me -100 but I don't know what to do after this.

    asked on August 26, 2018
  8. math

    what % of 480 is 270?

    asked on October 8, 2011
  9. math

    $63 is what % of $84?

    asked on October 8, 2011
  10. math

    66 2/3% of what number is 76.2

    asked on October 8, 2011
  11. math

    33 1/3% of what number is 26.5?

    asked on October 8, 2011
  12. English Essay Writing MS Sue please check

    Ok this is what I have please let me know what you think thanks so much for your help Hi Cuz, I gald that you have move close by to me. The last time we spoke you had mentioned that you were looking for a job.Now I know that you have only worked as a

    asked on May 14, 2008
  1. Math

    42

    posted on November 5, 2018
  2. Math

    What the answers

    posted on September 24, 2018
  3. math

    How many 10 bills are the same as Ten 1 bills

    posted on October 30, 2017
  4. maths

    The answer is supposed to be 15

    posted on July 21, 2017
  5. Chemistry

    24.0g CH4 * 1mol CH4/16.04gCH4 * 1mol O2/1molCH4 = 1.5 MOL O2

    posted on February 26, 2016
  6. Algebra 2

    Coordinate for y is -2 and for x its 10.5

    posted on December 6, 2015
  7. pre calculus

    wtf

    posted on April 29, 2013
  8. Algebra (HELP)

    To buy both a new car and a new house, Tina sought two loans totalling $319,531. The simple interest rate on the first loan was 2.7%, while the simple interest rate on the second loan was 2.6%. At the end of the first year, Tina paid a combined interest

    posted on December 26, 2011
  9. chemistry

    wha are the relative numbers of h3o+ and oh ions in an acidic, a basic, and a neutral solution?

    posted on September 28, 2010
  10. English Essay Writing

    please let me kmow if you have any ideas thanks

    posted on May 13, 2008
  11. Math

    I am havve problem's with math.*_*

    posted on February 23, 2008