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Sequences
Page 10
Questions (1,273)
this is a difficult question for me please help! thankyou
A sequence is defined recursively by an + 1 = 3an − n, a1 = 2. Find
2 answers
asked by
lene
577 views
To form a certain sequence, the rules are:
1)If a number is even, divide by 2 to get the next number 2)If a number is odd,
3 answers
asked by
Ms Sue Help ME
836 views
I need help finding the limit of the following sequence or determining that the limit does not exists
{csc^(-1) 11n}
1 answer
asked by
Kate
388 views
find the nth term and write an equation to express 4,36,100,196,324
so far I've got 32(n-1) + 4 but it only works for the first
1 answer
asked by
Lauren
326 views
Write out the first 4 terms of the following sequence that is define recursively.
a1=32 ak+1=1/2ak
2 answers
asked by
Gigi
742 views
Write out the first 4 terms of the following sequence that is define recursively.
a1=32 ak+1=1/2ak
1 answer
asked by
Gigi
969 views
determine the arithmetic sequence that has the seventh term equal to 3 and the twelfth term equal to -3
2 answers
asked by
thulani
537 views
Hello,
Consider a geometric sequence with t3= 18 and t7= 1458. Are there one or two values for the common ratio? How does this
3 answers
asked by
Lucina
731 views
Ryan is building matchstick square sequences, as shown ( first one used 4, second one used 7, third one used 10, and the forth
2 answers
asked by
KG
1,032 views
Which one of the following is a geometric sequence?
A. 2, –3, 9⁄2, −18⁄4 B. 0,1,2,3,... C. 8,4,2,1,1⁄2,1⁄4,... D.
3 answers
asked by
Jessica
470 views
sequence an = 6n, starting with n = 1.
1 answer
asked by
Amy Pierre
302 views
Let {x_n} and {y_n} be real valued sequences suppose x_n->0 and {y_n} is bounded. Prove that (x_n*y_n)->0
1 answer
asked by
Ashley
374 views
For the sequence an = 4n + 5:
find: the first five terms: find the sum of the first 25 terms: is it a arithmetic sequence? If so
1 answer
asked by
Anonymous
384 views
Is this sequence arithmetic, geometric, or neither?
3,10,31...
1 answer
asked by
Nan
435 views
The sequence is defined by a recursion formula.Write the first four terms;
a_1=-5; a_n=2a_n-1 +7
2 answers
asked by
Nan
658 views
Select the first five terms in the arithmetic sequence an=8n, starting with n=1
3 answers
asked by
Betrice Baker
1,425 views
14, 8, -16, 32...
Arithmatic. 64, 128, 256 geometric, -64, 128, -256 geometric, -48, 64, -80*** the sequence is neither geometric
2 answers
asked by
Aniston
661 views
Select the first five terms in the arithmetic sequence an = 4n, starting with n = 1.
3 answers
asked by
Anonymous
479 views
I go to connection acdeamy and I am in the 7th grade regular math Mrs. Janus I just need some help with this test
Find the next
5 answers
asked by
Kayla Moore
791 views
Help please, I don't understand how to do this...
Give an example of an arithmetic sequence that is found in the real world. Find
5 answers
asked by
Me and I
1,895 views
write a rule for the sequnce.
3,-3,-9,-15 a.start with 3 and add -6 repeatedly b.start with -6 snd add 3 repeatedly c.start with
2 answers
asked by
yo
750 views
In a sequence of four positive numbers, the first three are in geometric progression and the last three are in arithmetic
2 answers
asked by
John Berkhamp
503 views
Brilli the ant placed the numbers 1,2,…,n in order clockwise around a circle. She can create an infinite sequence A={aj}∞j=0
1 answer
asked by
Danny
434 views
visit this link and answer the question on screen
imageshack.us/photo/my-images/17/codecogseqn1.gif/ please tell me answer also
1 answer
asked by
clavin
332 views
visit this link and answer the question on screen
imageshack.us/photo/my-images/17/codecogseqn1.gif/
6 answers
asked by
clavin
497 views
Is it possible for a sequence to be neither arithmetic nor geometric? Provide examples to support your answer.
2 answers
asked by
Taryn Hughey
1,585 views
Write a rule for the sequence: 18, 16, 13, 9, ...
a. Start with 18, and subtract 2 repeatedly. b. Start with 10, and add 6
2 answers
asked by
Umacblackbelt
22,543 views
Is there a minimum or maximum number of terms to determine if a sequence is either arithmetic or geometric? Furthermore, what
2 answers
asked by
Alex
8,952 views
3. How can I determine the common ratio and the type of sequence formed by the terms (3x+1), (5x-2), (7x-5), .... ? Is there a
2 answers
asked by
Brianna
1,405 views
james used the rule add 2 to create a sequence.the he used the rule add 12 to create a second sequence.what are the first five
1 answer
asked by
katherine
438 views
Insert three geometry means between 1 and 81. I can't even solve it.
1 answer
asked by
Jnr John
339 views
I have two left I need help with and don't understand.
Find the partial sum S6 1. An=3n+2 2. Find the number of terms n in an
1 answer
asked by
Jess
377 views
I need some help I posted the first question to this a bit ago but didn't enter it correctly so sorry to those who helped! I
1 answer
asked by
John
434 views
Find the first two terms a_1 =5 and an=3a _n-1+2
1 answer
asked by
veronica
283 views
What is arithmetic and geometric sequences?
1 answer
asked by
Jessie
193 views
Are these correct?
a1=(-3x1)2 +4=13 a2=(-3x2)2+4-40 a3=(-3x3)2+4=85 a4=(-3x4)2+4=148 a5=(-3x4)2+4=229 a6=(-3x4)2+4=328 The first
2 answers
asked by
Lea
652 views
write the first 5 term in the sequence that represent this situation. each term should indicate the total number of students
1 answer
asked by
annoymose
409 views
find the first five terms of the sequence whose nth term is given. (-2)^n + 2^n
1 answer
asked by
Stacie
388 views
Mathematical sequences can be used to model real life applications. Suppose you want to construct a movie theater in your town.
2 answers
asked by
sara
516 views
Sequences
1)A sequence has a first term of 24 and every other term is one half of the previous term. a)Write the first four terms
3 answers
asked by
alejandro
888 views
State whether the following sequence is arithmetic,geometric,or neither. 0,1,4,9,16,25,36,...
3 answers
asked by
Billie
1,013 views
is the sequence 3,12,36 a geometric sequence?explain
3 answers
asked by
shania
859 views
is the sequence 5,9,15 an airthmetic sequence?explain
1 answer
asked by
sandra
461 views
Find the sum of the first 27 terms of the following sequence:
10, 18, 26 . . .
2 answers
asked by
elito
1,066 views
Which is an arithmetic sequence?
A. 1, 4, 9, 16, . . . B. 2, 1, –1, –4, . . . C. 4, 8, 16, 32, . . . D. 21, 9, –3, –15, .
2 answers
asked by
leo
533 views
Find the first 5 terms of the sequence with
a1=6 and an=2a n-1 -1 for n _>2 a. 6, 12, 24, 48, 96 b. 6, 11, 21, 41, 81 c. 6, 7, 8,
1 answer
asked by
jenny
353 views
How many terms of the series -6+0+6+12+... are needed to yield a sum of 324?
1 answer
asked by
Sangita
337 views
Determine the most probable next term in the list of numbers. Show work to support your answer.
280, 480, 684, 913, 1205, 1615,
1 answer
asked by
Anonymous
324 views
Please complete the following sequence so that, after the first two terms, each successive term is the average of all the
1 answer
asked by
Marty (F)
335 views
An arithmetic n geometric sequence have the same first term 2.with the 2nd term x. the sum of the 3rd term of the AS is equal to
2 answers
asked by
simphiwe
559 views
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Parent Categories (26)
Algebra
Algebra or Arithmetic
Algebra/Equations
Algebraic Equations
Arithmetic
Arithmetic and Geometric sequences
Calculus
Convergence in probability
Equations
Equations and Expressions
Fractions
Functions
Geometry
Linear functions
Math
Mathematical Concepts
Mathematics
Number Patterns
Number Systems
Number Theory
Numbers
Numbers and Counting
Order of Operations
Patterns
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