Show by mathematical induction that 2^(2n+1) -9n² +3n -2 is divisible by 54 for positive integral n. pls explain with possible steps

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tipbri9749

22.06.2021

Mathematics

The percent markup is, $\simeq$ 60.89 % .

Step-by-step explanation:

A pair of shoes cost $ 22.99 to make, the local store sells them for $ 36.99.

So, the increased value for each pair of shoes,

= $ (36.99 - 22.99)

=$ 14

So, the percent markup is,

$\frac {14 \times 100}{22.99}$ %

$\simeq$ 60.89 %

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