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1. ### Math: Each sum is writen as the sum of cosecutive integers. (+5)=(+2)+(+3) , (+6)=(+1)+(+2)+(+3)?

10=1+2+3+4 0=-1+0+1 9=4+5 3=1+2 5=2+3 8= i have no idea..

2 Answers · Science & Mathematics · 04/05/2012

2. ### weird derivative question? stewart calculus 3.3 #54?

R'(p) = p f'(p) + f(p) (1) R'(20) = 20 f'(20) + f(20) = 20 (-350) + 10000 = 3000

1 Answers · Science & Mathematics · 01/02/2009

3. ### What is the meaning of the function f o g (fog)?

Your answer to A) is completely correct, as C o A is the same as writing C(A(x)). As for B, well you would need to determine the number of litres that the painter uses per minute, which is A o...

1 Answers · Science & Mathematics · 17/10/2008

4. ### For the equation y = 6+6x-(1/3)x^2?

The vertex is f(9) = 33. To make the graph, just choose some x values around the vertex (see more info in http://en.wikipedia.org/wiki/Quadratic_equation ) for example: ....x ...........y -20 -247.33 -10 -87.33 0 6 9 33 20 -7.33 40 -287.33 I can't paste the figure here...

4 Answers · Science & Mathematics · 05/04/2008

5. ### Math help Surface Area and Volume of a Cylinder??

#5 - Volume of a cylinder is Pi x r squared (formula for area of a circle) x height. Volume of Stick = Pi x 1.25 squared x 10.5 = 51.5 cm cubed Volume of Glue = Pi x 1.25 squared x 9.5 = 46.6 cm...

4 Answers · Science & Mathematics · 15/06/2007

6. ### triangle PQR has vertacies P(-1,-1). Q(1,-2) and R (3,2).show that triangle PQR is a right triangle?

...in x. So, the slope of PQ = -2-(-1)/1-(-1) = -1/2 The slope pf QR = 2-(-2)/3-1= 4/2 = 2 Since 2 and -1/2 are negative...

1 Answers · Science & Mathematics · 29/05/2007

Exclamation points don't give faster answers, really!!!!!!!!!!!!!!!!!

2 Answers · Science & Mathematics · 11/03/2007

8. ### important need answers fast?

Reading this kind of questions, I feel like a x-y (remember Brave New World - A. Huxley). I 'd like to have time to study, to learn about this... I'll wait for an answer, by I'm afraid that noone will give a good answer - very hard...

3 Answers · Science & Mathematics · 13/03/2007

9. ### for algebra with pizzazz ......its a riddle?

...least as a term used in Greece) is when you attribute a property pf something to something else, thus making an effective image, a figure of speech. ...

2 Answers · Science & Mathematics · 28/02/2007

10. ### please give me the conclusion .?

the conclusion is that nobody knows... too long a problem! sorry you can try www.calc101.com good luck!!! .

1 Answers · Science & Mathematics · 18/12/2006