Questions Answered

JenniferSmart1:
Group Title
when we say a varies inversely with b...
 updated one year ago
 14 replies
 3 Medals

JenniferSmart1:
Group Title
graphing \[y=sin(2x\pi)\] did I graph this correctly?
 updated one year ago
 14 replies
 1 Medal

UnkleRhaukus:
Group Title
@JenniferSmart1
 updated one year ago
 24 replies
 2 Medals

JenniferSmart1:
Group Title
What do you get when you calculate:
\[\frac{(1.6E19)(5E4)(.04^2)}{4 (4E16)}\]
 updated one year ago
 4 replies
 1 Medal

JenniferSmart1:
Group Title
I'll draw it.
\[y=2cos(3x)\]
 updated one year ago
 4 replies
 No Medals Yet

JenniferSmart1:
Group Title
I found the inverse of \[f(x)=2cos(3x)\]
\[f^{1}(x)=\frac 13 cos^{1}(\frac x 2)\]
how do I find the domain? Is it all real numbers?
 updated one year ago
 17 replies
 1 Medal

JenniferSmart1:
Group Title
\[cos(cos^{1}1.2)\]
this is outside the boundary \[1\le x \le 1\]
 updated one year ago
 4 replies
 1 Medal

JenniferSmart1:
Group Title
\[tan^{1}(tan\frac{4*\pi}{5})=\]
 updated one year ago
 7 replies
 2 Medals

Outkast3r09:
Group Title
Uncertainty ( Propogation of Errors)
 updated one year ago
 24 replies
 No Medals Yet

JenniferSmart1:
Group Title
Help me solve for x plz =D
\[0=89900\left(\frac1{x^2}+\frac1{(8.0x)^2}\right)\]
 updated one year ago
 10 replies
 1 Medal

JenniferSmart1:
Group Title
Suppose a cube of aluminum which is 1.00 cm on a side accumulates a net charge of +3.00 pC.
What is the percentage of the electrons origina…
 updated one year ago
 13 replies
 No Medals Yet

JenniferSmart1:
Group Title
atomic weight is in g/mol correct?
 updated one year ago
 2 replies
 1 Medal

JenniferSmart1:
Group Title
I'm adding my vectors incorrectly. Please give me a min to draw it.
 updated one year ago
 46 replies
 2 Medals

JenniferSmart1:
Group Title
What went wrong?
…
 updated one year ago
 62 replies
 3 Medals

JenniferSmart1:
Group Title
Why is the charge on the outer surface of the outermost shell neutral?
 updated one year ago
 15 replies
 No Medals Yet

daniifostercool:
Group Title
what does it mean when someone says they love you? o.O
 updated one year ago
 15 replies
 2 Medals

JenniferSmart1:
Group Title
Question:
Shouldn't the charge Q=0 inside of sphere II?
 updated one year ago
 16 replies
 1 Medal

JenniferSmart1:
Group Title
I'm having trouble cancelling out my units.
\[(N \cdot \cancel{m^2}/\cancel{C^2)}\left[\frac{\cancel{C}}{\cancel{m}^2}+\frac{\cancel{C}}{\ca…
 updated one year ago
 13 replies
 3 Medals

JenniferSmart1:
Group Title
Question: I solved the first part and I just need help understanding the second part. This will take me a a few min to write and draw....bea…
 updated one year ago
 28 replies
 2 Medals

JenniferSmart1:
Group Title
\[sin^{1}(sin\frac{9\pi}8)\]
I thought the limits were
\[\frac{\pi}2 \le \theta \le \frac{\pi}2\]
…
 updated one year ago
 27 replies
 1 Medal

JenniferSmart1:
Group Title
\[cos^{1}\left(cos\frac{4\pi}{5}\right)\]
since it's within the limits
\[0 \le \theta\le \pi\]…
 updated one year ago
 4 replies
 2 Medals

JenniferSmart1:
Group Title
\[tan^{1}0\]
\[tan(...)=0\]
that would be \[\frac \pi 2\]…
 updated one year ago
 12 replies
 2 Medals

JenniferSmart1:
Group Title
\[sin^{1}(1)\]
\[sin(1)=\frac\pi 2\]
that would give us \[(1,\frac \pi 2)\]…
 updated one year ago
 5 replies
 2 Medals

JenniferSmart1:
Group Title
\[sin^{1}0\]
Let's see....
\[sin{1}x=y\]
…
 updated one year ago
 13 replies
 1 Medal

JenniferSmart1:
Group Title
\[cos^{1}\left[ cos \frac{\pi}5 \right]=\]
Where do I start?
I know that \[0 \le \theta \le\frac{\pi}2\]
…
 updated one year ago
 10 replies
 1 Medal

JenniferSmart1:
Group Title
how do I graph \[y=3cos(3x)\]?
I know that 3 is the amplitude
I know that the graph will be upside down.
…
 updated one year ago
 14 replies
 2 Medals

JenniferSmart1:
Group Title
Gauss's Law
 updated one year ago
 27 replies
 1 Medal

JenniferSmart1:
Group Title
Gauss's Law anyone?
 updated one year ago
 23 replies
 1 Medal

JenniferSmart1:
Group Title
how do I convert 2.5x10^11 meters to pico meters?
I know that pico is 1x10^{12}
 updated one year ago
 3 replies
 1 Medal

JenniferSmart1:
Group Title
\[\hat{k} \cdot \hat{k}\]
 updated one year ago
 4 replies
 2 Medals
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