3(2^n-1)
* * * * *
Nearly, but not quite.
The correct answer is 3*2n
Chat with our AI personalities
> since the value rises by nine at each step and the first term is 12 the formula for > the nth term is: 12+(n-1)*9 Which simplifies to Sn = 9n + 3
12, 24, and 48 are all multiples of 12 and factors of 48.
Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24.Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48.Factors of 96: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96.GCF (24, 48, 96) = 24
The first 12 multiples are1.62.123.184.245.306.367.428.489.5410.6011.6612.72Hope this helps6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72.
The divisors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48.