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It was under "rationalization" in the book I used lolWhat kind of specific math category is used in this problem mentioned earlier?:
Let f(x)= 1/(square root of 2x).
Calculate [f(x+h) - f(x)] / h and simplify
I have strange problems with these problems. What are they called? (And no, the explanation earlier didn't help me much)
I used to have some but then I edited them out when I found out how I got it.. lolWhat's a word problem ?
I'll take this one!THis is more a Chemistry help problem >_> but it involves a lot of math
i need to somehow calculate the number of amu in a gram given the mass of a single atom of hydrogen and the gram molecular mass of hydrogen.
halp?
btw gmm = 1.01 g
# g H (1 atom) = 1.67 * 10^-24
You can do this with integration by parts (2 possible ways) or by a trig substitution. You get 3 separate answers, but they're all equivalent.some one help me find out how to do the integral of sin(x)cos(x)
What, there's no square roots or A/B = C/D involved, you just need the area of a circle. You do know how to find the area of a circle right? A = pi * r squared.The problem hevily talked about it being related to square roots and squares. When I asked for a hint the teacher wrote on my paper A over B equals C over D. I really have no clue what to do on the problem.
Here maybe If I explain more aobut what our class is doing right now it might help put my problem in perspective. This problem is part of study guide for our test. Right now we are doing recursive and closed definitions and functions. This problem was under the section for recursive and closed definitions.What, there's no square roots or A/B = C/D involved, you just need the area of a circle. You do know how to find the area of a circle right? A = pi * r squared.
Someone did part a already, but here's the proof using algebra.Could someone please help me with these two questions? I don't understand them at all...
Derive the formula for uniform acceleration :
A) Delta D = v2*t - 1/2a*t^2
B) v2^2 = v1^2 +2a*delta D
HOW???
Yes there is. The ratio of the costs of the pizza is the ratio of the areas. A/B=C/D certainly seems like ratios to me.What, there's no square roots or A/B = C/D involved, you just need the area of a circle. You do know how to find the area of a circle right? A = pi * r squared.
19:
I need help on 19 and 21
the two lines are parallel and cut by two traversals
19. Is looking for angle 6
21. Angle 8