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What is the sum of the first 50 terms of the sequence an equals 3n plus 2?

3925


who find the sum of the first 12 terms of the sequence described by the formula:U n = 3n – 8?

i need it nowww


The nth term of an sequence is 100-3n what are the first 3 terms?

To find the first three terms of the sequence defined by the formula 100-3n, you simply substitute n = 1, 2, and 3 into the formula. For n = 1, the first term is 100-3(1) = 100-3 = 97. For n = 2, the second term is 100-3(2) = 100-6 = 94. For n = 3, the third term is 100-3(3) = 100-9 = 91. Therefore, the first three terms of the sequence are 97, 94, and 91.


What are the first five terms of the sequence whose nth term is give 3n plus 2?

5, 8, 11, 14 and 17.


How do you find the nth term of a pattern?

First look for the difference between the terms, for example the sequence: 5, 8, 11, 14... has a difference of 3. This means the sequence follows the 3 times table - i.e. 3n Now since we need the first term to be 5 we add 2 to our rule to make it work. So the nth term of this sequence is 3n + 2.


First two terms if 3n plus 1?

The two terms of 3N plus 1 would be 1st and 2nd. This is a math problem!😎


What is the nth term sequence for 3n?

123456789 * * * * * The nth term is 3n


How do you find the first four term of an arithmetic sequence?

You need an equation for the nth term of the sequence, or some other means of identifying the sequence. In general, they will be a+n, a+2n, a+3n and a+4n although some go for a, a+n, a+2n and a+3n.


What is the sum of the geometric sequence 4 12 36 if there are 9 terms?

Un = 4*3n-1 S9 = 39364


How do you find the first four terms of k equals 3n?

well the first four terms are n=1,2,3 and 4 so just substitute those numbers into k=3n so k= 3,6,9,12


What is the sequence of 3n plus 5?

It is an arithmetic progression. Elements of the sequence can be identified by substituting the values of n in the expression 3n + 5


What does 3n mean in algebra?

What does 3n mean in algebric terms