Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. Please show all work 12 + 42 + 72 + ... + (3n - 2)2 = quantity n times quantity six n squared minus three n minus one all divided by two

question:

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687.09 dollars       happy now

step-by-step explanation: 6870

1857 times .63 equals 1169.91 subtract that from 1857 you get 687.09

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

it has changed from the width and the height.

step-by-step explanation: