Friday
May 24, 2013

Posts by dania


Total # Posts: 20

Math
each time you move to the next row you should add 3 to the row before it. 8+11+14+17+20+23+26+29+32+35=215 seats

Math
An artist had 45 pieces of turquoise and 60 cat's eye marbles.each sculpture she made contained the same number of each kind of stone and more than one of each. What is the greatest number of sculptures she could have made ?

Science
Please,can anybody answer this question? How osmosis and diffusion explain why cell size is small ?

math 5th
the answer is the number 0

4th Grade Math
you should have 8 in the 10,000 place . your hundred digit is greater than your ten thousands , that means your number in the hundred place must be 9.in the ones place you should have 4 since there are 4right angles in a rectangle.your tens must be 5 since 13-8=5.the digit in ...

Calculus AP need help!
Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. If f(x)= ∫(4,x^3)√(t^2+10) dt then f '(x).

COLLEGE CALCULUS. HELP!
i dont get the part sec^2<---why use square?

COLLEGE CALCULUS. HELP!
1. If f(x)=tan3x, find f'(x) and f'(3). 2. let f(x)=3cos(cosx), find f'(x). i got stuck. i dont know im doing it right way, f'(x)=tan3x*1

college Calculus Help!
Find the derivative of the function. 1. F(x)= (1+2x+x^3)^1/4 2. f(t)= (1+tant)^1/3 ---> i hate trig. 3. y=4sec5x 4. y=xsin√x

college Calculus Help!
Find the derivative of the function. 1. F(x)= (1+2x+x^3)^1/4 2. f(t)= (1+tant)^1/3 ---> i hate trig. 3. y=4sec5x 4. y=xsin√x

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