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tkhunny
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tkhunny
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Join Date
04-12-2005
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Yesterday
10:39 PM
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08-16-2018,
03:10 PM
tkhunny
replied to a thread
Need help figuring out relationship
in
Intermediate/Advanced Algebra
Answer: I'm thinking rationally and waiting for a question that actually means something and does not require speculation.
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5 replies | 94 view(s)
08-16-2018,
12:01 PM
tkhunny
replied to a thread
Need help figuring out relationship
in
Intermediate/Advanced Algebra
At first glance, this makes no sense at all. Can you please report the ENTIRE and EXACT question? Please show YOUR work and any helpful...
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5 replies | 94 view(s)
08-16-2018,
11:58 AM
tkhunny
replied to a thread
Trouble with a hard question...
in
Calculus
You probably should start with a good question. If the ship is 6m tall, then we're kind of done, since only y = 6 matters. Is there a picture to...
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3 replies | 41 view(s)
08-13-2018,
05:14 PM
tkhunny
replied to a thread
Counting, nPr and nCr problems
in
Intermediate/Advanced Algebra
^{n}P_{4} = \dfrac{n!}{(n-4)!} = n(n-1)(n-2)(n-3) = 405n (n-1)(n-2)(n-3) = 405 Are you SURE n = 10? Is it really "="? Maybe ">"?
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9 replies | 146 view(s)
08-13-2018,
04:52 PM
tkhunny
replied to a thread
Working out perimeter
in
Pre-Algebra
1) Show your work. 2) Provide a useful problem statement. What is the shape the tent? 3) Feel free to draw a picture. It doesn't have to be a...
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6 replies | 194 view(s)
08-12-2018,
04:24 PM
tkhunny
replied to a thread
calculating a unknown variable
in
Intermediate/Advanced Algebra
What would be the point of calculating a KNOWN variable? Are you SURE your GRINDING has a linear relationship with PLAY? Persaonlly, I'd grind...
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1 replies | 62 view(s)
08-11-2018,
04:50 PM
tkhunny
replied to a thread
Eigenvalues of an nxn matrix
in
Intermediate/Advanced Algebra
An nxn matrix has AT MOST n eigenvalues. What is the degree of the Characteristic Equation? What does algebra tell us about the zeros of a n-degree...
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1 replies | 75 view(s)
08-02-2018,
01:50 AM
tkhunny
replied to a thread
Trouble with calculating oblique asymptote (y=mx+q) for f(x)=(x^(2/5))(5-x)^(3/5)
in
Calculus
1) Why do you think there is an Oblique Asymptote? 2) Are you SURE there is only ONE?
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9 replies | 349 view(s)
08-01-2018,
01:29 PM
tkhunny
replied to a thread
Geometric Progression: Present value of winning lottery ticket
in
Intermediate/Advanced Algebra
You have not correctly identified "r" in the formula. If "i" is the annual interest rate, then "r" is the annual discount factor, r = \dfrac{1}{1+i}...
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9 replies | 325 view(s)
07-31-2018,
03:13 PM
tkhunny
replied to a thread
Unknown capital letters
in
Intermediate/Advanced Algebra
You'll have to find a way to communicate that does not include links to hosting sites with ads and pornography.
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11 replies | 392 view(s)
07-31-2018,
03:05 PM
tkhunny
replied to a thread
Calc summer assignment help: meaning of slope of linear regression equation
in
Calculus
If the slope is zero (0), what does it mean? If the slope is positive, what does it mean? Don't ever refer to "dots". A graph (or chart) is a...
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3 replies | 192 view(s)
07-29-2018,
11:31 PM
tkhunny
replied to a thread
finance math
in
Finance/Business Math
"compound amount" doesn't mean anything. Perhaps you could show YOUR work so that we might have a clue to help us understand what you are talking...
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2 replies | 168 view(s)
07-19-2018,
08:15 PM
tkhunny
replied to a thread
Composite functions
in
Calculus
That's very good. Have you considered pondering (ax+b)^{2} = ax^{2}+b? What's the rule for two polynomials being equivalent?
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7 replies | 289 view(s)
07-19-2018,
05:08 PM
tkhunny
replied to a thread
Even rotational center of an equilateral triangle?
in
Geometry and Trig
If you know the coordinates of the green corners, and your green pieces are IDENTICAL and they really do represent the same relative position in...
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4 replies | 219 view(s)
07-18-2018,
10:37 PM
tkhunny
replied to a thread
multi variables and ln
in
Intermediate/Advanced Algebra
Try a simpler example: t = ln(t) Can't be done. The real question is, can you get something useful out of it even after you know that? Mr....
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11 replies | 521 view(s)
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About tkhunny
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About tkhunny
Location:
USA
Occupation:
Actuary
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"Unique Answers Don't Care How You Find Them." - Many may have said it, but I hear it most from me.
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