Making Equations to Solve a Problem----HELP, PLEASE!
Homework Statement
Hi,
I am in dire need of your help. I can't seem to solve this problem:
Here's my trial on this:
7h+11e= martians
1/2(7h+11e) +1/2=295 eyes
1/2 + 1/2(7h+11e)= 410 heads
Then do the subtraction method from...
Consider the following equilibrium:
CO(g) + 2H2(g) <-> CH3OH(g)
Some CO, H2 and CH3OH were placed in a 1.0L container. When equilibrium
was established, the [CO] had increased. Which of the following is true?
A. Trial Keq > Keq so reaction shifted left to reach equilibrium.
B. Trial Keq < Keq...
Homework Statement
\int_0^3\ (t-2)^1/3
Homework Equations
Second of Fundamental Thereom of Calculus
The Attempt at a Solution
I don't know what to do first because I'm not used to questions with square roots. Once someone help me with the beginning, I can probably...
OH! Thanks for that!
But, the thing is.. the answer for the critical number is -1/3 and from looking at the first derivative, one of the critical point is -1/2.
So what am I doing wrong?
Homework Statement
Find all critical numbers of f(x)= x\sqrt{2x+1}
Homework Equations
Derivative, Product Rule
The Attempt at a Solution
x\sqrt{2x+1} = 0
x must be -1/2 & 0
(-1/2, 0) Critical Point.
(0, 0) Critical Point.
First derivative:
f'g + g'f...
Simple Math-- Need help =/
[b]1. Homework Statement [/b
I am confused on how this equation:
2h + (16/h-8 +2) (-8/(h-8)^2
is simplified to this equation:
2h - 128 (h-8)^3 - 16/(h-8)^2
Homework Equations
Simplifying skills.
The Attempt at a Solution
Well, I know that they got the...
I found out the tangent line is at (3^1/2, -13.66) which is parallel to the secant line through (1, -12) and (4, 27)
Now, I don't even know if that helps.. but there it is. Lol!
Hm.. I just realized it and I'm stuck. I don't know what to do or what I'm trying to get.. HAHA
On the bright side, I do have the C value and the value for (f(b)-f(a))/(a-b):
(f(b)-f(a))/(a-b)
( 27 + 12 )/(4-1) = 13
C value = x^3-8x-5
f' = 3x^2-8
3x^2-8 = 1
3x^2 = 9
9 / 3 ^1/2
= 3^1/2...
Homework Statement
Given the function f(x)= x(x^2-8)-5 satisfies the hypothesis of the Mean Value Thereom on the interval [1,4], find a number C in the interval (1,4) which satisfies this thereom.
Homework Equations
f'(c) = f(b)-f(a) / b-a
The Attempt at a Solution
1) Expand...