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Q: What is the nth term for 3 6 12 24 48?

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If 3 is the first term, then the nth term is [ 3 x 2(n-1) ] .

If 3 is the first term, then the nth term is [ 3 x 2(n-1) ] .

If you mean: 8 28 48 and 68 then the nth term is 20n -12 and so the next number will be 88

3(2^n-1) * * * * * Nearly, but not quite. The correct answer is 3*2n

It goes up by (24-16) = 8 each time. The first time is 16. So the nth term is 8n + 8.

> 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

Looks like 57: 12+9=21, +9=30, +9=39, +9=48, +9=57.

96

12 x 12 is the same thing as adding 12 twelve times. 12 x 12 = 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 = 24 + 24 + 24 + 24 + 24 + 24 = 48 + 48 + 48 = 48 +48 +48 ------- = 144

t(n) = (5n3 - 30n2 + 85n - 48)/6 , n = 1, 2, 3, ...

The GCF of 12, 24, 36, and 48 is 12.

Had it not been for 64, the nth term would be given by t(n) = 3*n2 However, this cannot be the case because then t(4) would have been 48, not 64.

48

You are adding by 12. 12 + 12 = 24 24 + 12 = 36 36 + 12 = 48

12, 24, and 48 are all multiples of 12 and factors of 48.

The Greatest Common Factor of 12, 24, 48: 12

The LCM is 48.

The composite factors of 48 are 4, 6, 8, 12, 16, 24, and 48.

Sn = 3n2 + 2n - 8

12, 24, 36, 48, 60, 7212, 24, 36, 48, 60, 72

The GCF is 12.

The least common multiple of 12, 16, and 24 is 48.48

They can be: 12, 24 and 48

The GCF of 24, 36, and 48 is 12

11-7=4*12=48-24=24