Monday
December 22, 2014

Posts by AC


Total # Posts: 18

Calculus
find the absolute extrema for f(x)= (5-x) with a closed interval of -1,2
December 17, 2014

algebra
Please help solve with elimination method. -6x+6y=18 7x+5y=-9
October 29, 2014

Music
i have the same test
July 17, 2012

algebra
a 13- foot ladder is placed so that it reaches to a point on the wall that is 2 feet higher than twice the distance from the base of the wall to the base of the ladder. How high does the ladder reach?
May 7, 2012

ssc 101
What is subculture
December 6, 2011

Statistics
Recall that very satisfied customers give the XYZ- Box video game system a rating that is at least 42. Suppose that the manufacturer of the XYZ- Box wishes to use the random sample of 65 satisfaction ratings to provide evidence supporting the claim that the mean composite ...
September 26, 2011

Pre cal
find the value of cotè given secè=5/4 and cscè<0
December 2, 2010

chem lab (webwork)
the answer is 7 for HCL and 8.72 for HC2H3O2
April 13, 2010

Marketing
To compete more successfully with its many competitors offering packaged cookies, Famous Amos added its own line of extra chunky premium cookies. This seems to be an effort at: A. Market development. B. Combination. C. Market penetration. D. Product development.
March 5, 2010

Physics
A droplet of ink in an industrial ink jet printer carries a charge of 1.6 x 10 to the power of -10C and is deflected onto paper by a force of 3.2 x 10 to the power of -4N. What is the strength of the electric field to produce this force?
January 12, 2010

social studies
what impact did the establishment of french and dutch colonies in north america have on native americans?
September 19, 2009

Pigskin geography
#16 what is the host team which is in a state with two peninsula?
November 14, 2007

...Physics...
A jet moving at 500 km/h due east moves into a region where the wind is blowing at 120 km/h in a direction 30 degrees north of eat. What is the new velocity and the direction of the aircraft relative to the ground? I am completely lost on this question...
October 7, 2007

Physics
Thanks! ^^
October 7, 2007

Physics
A track star in the long jump goes into the jump at 12 m/s and launches herself at 20 degrees above the horizontal. How long is she in the air before returning to Earth? (g= 9.81 m/s squared) I tried using some formulas but I'm using all of the wrong formulas for this ...
October 7, 2007

CALCULUS - need help!
Determine the limit of the trigonometric function (if it exists). 1. lim sin x / 5x (x -> 0) 2. lim tan^2x / x (x ->0) 3. lim cos x tan x / x (x -> 0)
October 1, 2007

Calculus
Solve. (A) 2sin^2 x = 1 (B) tan^2 x = 3
September 24, 2007

physics- pressure/gas
Suppose 2500 J of heat are added to 4.1 mol of argon gas at a constant pressure of 120 kPa. (Assume that the argon can be treated as an ideal monatomic gas.) Find the change in internal energy. I started using U = N (3/2 kB T). But I have too many unknowns. The only other ...
June 21, 2007

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