Sequence and Series: Find the

Are my answers correct if not which are right?Find the second difference for the sequence. 7, 6, 7, 10, 15, 22, …. 1 2 3 5
1. 1 answer
2. asked by sally
3. 706 views
In ACT math question do they ask boyt arithmetic sequence and series?Geometric sequence and series.Matrices. Permutations.
1. 3 answers
2. asked by noorie
3. 523 views
can you check my answers?Find the second difference for the sequence. 7, 6, 7, 10, 15, 22, …. answer: 1 Find first differences
1. 1 answer
2. asked by Anonymous
3. 532 views
Right now in my class i am learning about sequences and series and im currtently suck on this problem."A certain sequence is
1. 1 answer
2. asked by Stephanie
3. 1,048 views
for this infinite series (-1)^n/n^2if i use alternating series test to show that sequence does of a^n does not go to 0, then
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2. asked by eng
3. 887 views
the "k"th term of a series, Sk=a 1-r^k/1-r, is the sum of the first "k" terms of the underlying sequence. the difference between
1. 1 answer
2. asked by liza
3. 707 views
Hey guys I just want to ask what is the formula of*Arithmetic sequence *Geometric sequence *Arithmetic series *Geometric series
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2. asked by Jessy dinama abledah
3. 336 views
Sequence and Series: Find the sum of all even numbers between 99 and 999.
1. 1 answer
2. asked by Bonnie
3. 69 views
1)Find a1 in a geometric series for which Sn=300,r=-3,and n=4A)15 B)15/2 C)-15 D)1/15 I chose A 5)Find the fifth term of the
1. 2 answers
2. asked by Jon
3. 4,676 views
Consider the infinite geometric seriesn=1 infinity symbol -4(2/3)^n-1 a. Write the first four terms of the series. b. Does the
1. 1 answer
2. 138 views