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What is the first five terms of two different sequences in which twelve is the 3rd term?
10,11,12,13,14 or 8,10,12,14,16
What are the first five sequences for 4n 7?
The sequence 4n + 7 represents a linear sequence where n is the position in the sequence. To find the first five terms, substitute n with 1, 2, 3, 4, and 5 respectively. Thus, the first five terms are 11, 15, 19, 23, and 27.
The sum of the first 5 terms of an arithmetic series is 85. The sum of the first 6 terms is 123. Determine the first four terms of the series.?
Suppose the first term is a, the second is a+r and the nth is a+(n-1)r. Then the sum of the first five = 5a + 10r = 85 and the sum of the first six = 6a + 15r = 123 Solving these simultaneous equations, a = 3 and r = 7 So the first four terms are: 3, 10, 17 and 24
The fourth term of an AP is 15 and the sum of the first 5 terms is 55. Find the first term and the common difference?
x is the first term and d is the difference then x + 3d = 15 and sum of first five terms isx + (x+d) + (x+2d) + (x+3d) + (x+4d)so 5x + 10d = 55 ie x + 2d = 11As x + 3d = 15, d = 4 and x = 3,giving the five terms as 3, 7, 11, 15 and 19
What are the first five terms for 3n-2?
5
How many terms did the first five presidents serve?
All but John Adams served two terms. The total of the first five was nine terms or 36 years (almost - Washington's first term was about an month short.)
What number comes next 1 0 -1 0?
It could be any number of your choice. Pick a number and I can find you a quartic (power 4) polynomial which will give the above four and your choice as the first five terms. But the simplest cubic rule is Un = (n3 - 6n2 + 8)/3 for n = 1, 2, 3, ... which gives U5 = 5
What is 4 equals 5n plus 6n2?
4 = -5n + 6n2 if you want to solve for n: 6n2 - 5n - 4 = 0 (3n - 4)(2n + 1) = 0 3n - 4 = 0, n = 4/3 2n + 1 = 0, n = -1/2 n = {-1/2, 4/3}
What are the first five terms of t(n)5n-2?
7
Factor 6n2 plus 16n?
2n(3n + 8)
What are the first five terms of the sequence whose nth term is N4 plus 225?
2,1,0 is th sequence of its terms
What is the general statement of 6-stellar numbers?
6n2+6n+1
What are the first five terms of a numerical pattern that begins with 2 and then adds 3?
5
What are the first five terms of the sequence with nth term is 7n + 3?
no clue
What are the first five terms of n plus 7?
What does N equal? Well to solve the problem you would do N+7x1, N+7x2, N+7x 3, N+7x4, N+7x5 to figure out the first five terms.
What does 2 times 3 times n times n equal?
6n2
What is the first five terms of two different sequences in which twelve is the 3rd term?
10,11,12,13,14 or 8,10,12,14,16
