Markus spent 12 hours doing his homework last week. This week he spent 15 hours doing homework. He says that he spent 125% more time doing homework this week. Is he correct? Show your work to justify your decision.

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

what does muffins have to do with anything?

step-by-step explanation:

mark other person brainliest

.95

step-by-step explanation: