Friday
September 19, 2014

Posts by Juana


Total # Posts: 15

pre calculus
wtf
November 30, 2012

math
what % of 480 is 270?
October 8, 2011

math
$63 is what % of $84?
October 8, 2011

math
66 2/3% of what number is 76.2
October 8, 2011

math
33 1/3% of what number is 26.5?
October 8, 2011

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 required for it to stop?
May 26, 2011

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?
May 26, 2011

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 about 7.5 gallons. How...
May 1, 2011

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.
November 3, 2010

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 payment of $8334.15. ...
October 11, 2010

chemistry
wha are the relative numbers of h3o+ and oh ions in an acidic, a basic, and a neutral solution?
July 28, 2010

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 cashier at that department...
May 14, 2008

English Essay Writing please help
please let me kmow if you have any ideas thanks
May 13, 2008

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 worked only as a cashier ...
May 13, 2008

Math
I am havve problem's with math.*_*
February 23, 2008

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