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Note: Conversion is based on the latest values and formulas.
SOLUTION: So.. for my holiday homework i was told to find a … Question 1012259: So.. for my holiday homework i was told to find a formula to sum up the tetrahedral numbers.. which are 1, 4, 10, 20, 35, 56... And im really stuck on where to start, could you please help me step by step to sum up consecutive tetrahedral numbers? (Would appreciate if its in a easy mathematical language) Is there any tricks to find formulas or equstions from a …
1)t₁ = 1; tn = tn-1 -4 - Algebra Homework Help SOLUTION: Write an explicit formula for the sequence determined by each recursion formula. 1)t₁ = 1; tn = tn-1 -4 2)t₁ = 20; tn = (-1/2)tn-1 Thank you.
SOLUTION: Use the formula for an arithmetic series to find each … Here T1 = a is the first term and Tn = [a + (n - 1)d] is the nth term of the Series and d is called the common difference.
SOLUTION: Find the 7th term of the sequence whose nth term is … Question 840128: Find the 7th term of the sequence whose nth term is given by the formula tn = n (n + 2) Answer by Edwin McCravy (19972) (Show Source):
SOLUTION: use the following recursive formula to write the first … Question 415544: use the following recursive formula to write the first five terms of the sequence.. t1=2, tn=2 (tn-1)+3 how do i do this?? Answer by richard1234 (7193) ( Show Source ): You can put this solution on YOUR website! We have and the initial condition .
SOLUTION: find the formula of tn for 3,6,12,24,48,96 thanks, victor You can put this solution on YOUR website! Hello Victor! let us look at your sequence 3, 6, 12, etc. each term has the common factor of 3 i.e. we have the sequence 3*1, 3*2, 3*4, 3*8, 3*16, 3*32.... ignoring the 3's for a moment, the sequence is 1, 2, 4, 8, 16, 32... these are all powers of two i.e. etc The powers of 2 are 1 less than the position of the number in the sequence so we …
What I've tried so far... - Algebra Homework Help You can put this solution on YOUR website! This is a standard geometric progression, 3^0 + 3^1 + 3^2 + ... + 3^7 There is a standard formula for summation of terms of a geometric progression series. Use that to solve this.
SOLUTION: how to find T1 (first term) in sequence or series … Question 825921: how to find T1 (first term) in sequence or series when T1 isnt given but say t2 and t4 is or something related to that Answer by jsmallt9 (3758) (Show Source):
I know the arithmetic sequence Sn=n(A1+An)/2, but I cannot … You can put this solution on YOUR website! The Nth Triangular number is the sum of the sequence of positive integers up to and including N: Noting that A1 = 1 and An = n: Tn = (you are just picking out one Tn, not the sum of an entire sequence of triangular numbers) That concludes the proof IF you are allowed to use the starting point Sn=n (A1 ...
SOLUTION: Find the interest rate to the nearest hundredth of a … Question 1148786: Find the interest rate to the nearest hundredth of a percent that will produce $2000, if $1500 is left at interest compounded semiannually for 4.5 yr. Use the formula A=P (1+r/n)^tn Found 2 solutions by greenestamps, josmiceli: