Question
If $P(56, r+6): P(54, r+3)=30800: 1$, find $r$.(a) 51(b) 41(c) 31(d) 43
Step 1
This means we can express it as: \[ \frac{P(56, r+6)}{P(54, r+3)} = 30800 \] Show more…
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