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mastermix3000 09/05/18 12:11:06 PM #1: |
Solve for A:
S={A-A*R^N}/1-R 1) Multiply both sides by (1-R) ==> S(1-R) = A-A*R^N 2) Divide both sides by R^N ==> [S(1-R)]/R^N = A-A 3) Distribute... I get (S-Sr)/R^N=A-A but apparently the answer is A=(S-Sr)/(1-R^N) where'd that 1 come from/what number concept am I missing D: --- ... Copied to Clipboard!
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SmokeMassTree 09/05/18 12:14:34 PM #2: |
It's 5/7
The perfect score --- A.K. 2/14/10 T.C.P. Victorious Champion of the 1st Annual POTd Hunger Games and the POTd Battle Royale Season 3 ... Copied to Clipboard!
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JOExHIGASHI 09/05/18 12:16:35 PM #3: |
You cant divide by r^n
After step 1 it is a-ar^n So if you divide by r^n it is (a/(r^n))-a --- Next Xbox will be named Xbox1 2 ... Copied to Clipboard!
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mastermix3000 09/05/18 12:34:31 PM #4: |
JOExHIGASHI posted...
You cant divide by r^n Forgot to divide the other A by R^... JOExHIGASHI posted... You cant divide by r^n the fuck then how do you get the answer?! --- ... Copied to Clipboard!
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JOExHIGASHI 09/05/18 12:48:33 PM #5: |
After step 1:
a-ar ^n which can be rewritten as a(1-r^n) a (1-r^n)=s-sr Divide both sides by 1-r^n Now you have the answer --- Next Xbox will be named Xbox1 2 ... Copied to Clipboard!
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mastermix3000 09/05/18 12:51:05 PM #6: |
JOExHIGASHI posted...
a-ar ^n which can be rewritten as a(1-r^n) Oh, that makes since, didn't think of even distributing that way (or reverse distributing, whatever) Really appreciate this! --- ... Copied to Clipboard!
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jramirez23 09/05/18 1:07:02 PM #7: |
It seems you got it. You had made a mistake when you divided by R^N because you need to divide both A terms by it.
So on step 2 you should have: [S(1-R)]/R^N = A/(R^N) - A. --- I consider it completely unimportant who in the party will vote, or how; but what is extraordinarily important is this who will count the votes, and how. ... Copied to Clipboard!
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