Wednesday
June 19, 2013

# Posts by Daisy

Total # Posts: 156

Pre-Calculus
how do u state the period of a function? for ex. f(x)=sin((1/2)x)

economics
differences between capital economy and communist economies

Pre-Cal
oh i get it now. Thanks Stu! you rock!

Pre-Cal
ok this is my problem. I'm having trouble visualizing the rectangle. I don't seem to understand how it could have an angle of 43.2 if one of the properties of a rectangle is that it has four 90 degree angles and if a diagonal is drawn then its angles r bistected theref...

Pre-Cal
The diagonal and teh longer side of a rectangle make an angle of 43.2. If the longer side is 12.6cm, find the length of the shorter side.

pre-cal
A rectangle is 9.2m by 3.8m. What angle does its diagonal make with its longer side??

Calculus
Twins, Pierre and Francesca were each given 100 dollars on their 15th bday. they immediately put ther money into their individual money boxes. Each week throughout the next year they added a portion of their weekly pocket money. Puerre added 10 each week. Francesca added 50 ce...

Calculus
Find the coefficient of the x^2 term in the expansion of (3x - (2/x^2))^8

Calculus
If A=125e^-kt and A=200 when t=3, find the value of k.

Calculus
write in the form of logA: log2 + log12 3log5 + 2log3 1/4log81 log36 - log12

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