Saturday

April 19, 2014

April 19, 2014

Number of results: 3,388

**PreCalc - Sequence**

A ball is dropped from a height of 20 ft and always rebounds 1/4 of the distance fallen. A. write a sequence for the first 3 rebound heights B. How high is the 6th rebound? C. Find the sum of all possible rebounds. I keep getting numbers that are too high. I don't think I have...
*Wednesday, July 27, 2011 at 6:25pm by Joe*

**precalc**

Determine whether the sequence is geometric or arithmetic. Then give the general formula for the nth term of the sequence. 6.1, 6.9, 7.7, 8.5, 9.3,... I think it is Geometric, but i don't know how to find the formula
*Monday, December 5, 2011 at 11:54am by Alex*

**precalc sequence**

5-5^2 = 5-25 =-20 The fifth term is just when n=5 I believe. What is the fifth term of the sequence a sub n=5-n^2? a)-11 b)-20 c)-7 d)-5 I believe that the answer that fits the best is d, but I could be wrong
*Thursday, March 8, 2007 at 10:14pm by Rom*

**precalc**

Determine the 8th term of the following arithmetic sequence. -7, 2, 11, 20...
*Monday, December 5, 2011 at 11:54am by sherko *

**PreCalc**

Determine whether the sequence is arithmetic. If so, find the common difference. 4, 16, 64, 256, 1024
*Friday, November 12, 2010 at 2:29am by gh*

**PreCalc PLEASE HELP**

Find the common ratio, r, for the geometric sequence that has a1= 100 and a8= 25/32
*Sunday, March 23, 2014 at 11:17am by Aly*

**Math**

A sequence is formed by adding together the corresponding terms of a geometric sequence and and an arithmetic sequence.The common ratio of the geometric sequence is 2 and the common difference of the arithmetic sequence is 2.The first term of the new sequence is 1 and the ...
*Thursday, April 12, 2012 at 9:21am by Piwo*

**PreCalc PLEASE HELP**

a8 = a1*r^7, so r^7 = 100/(25/32) = 3200/25 an amusing little sequence, no?
*Sunday, March 23, 2014 at 11:17am by Steve*

**PreCalc**

Do you see a constant difference between terms? I don't. It is not an arithmetic sequence. It is a geometric one. Why? Each successive entry is four times the previous one.
*Friday, November 12, 2010 at 2:29am by drwls*

**Math for Educators**

The first difference of a sequence is 8, 12, 16, 20,... The sum of the first two terms of the original sequence is 14. Find the first three terms of the original sequence. The first term of the original sequence is? 4 What is the second term of the original sequence? 8 What is...
*Tuesday, June 4, 2013 at 12:35pm by Carol*

**Calculus, series**

That is a sequence, not a series. A sequence is an ordered list of terms. A series is a sum of terms, which may be terms in a sequence. so 1,5,1,5,1,5..... is a sequence but 1+5+1+5+1+5..... would be a series the pattern of your sequence could be said to be alternating 1 and 5
*Wednesday, January 9, 2008 at 6:46pm by Damon*

**Precalc**

Find the indicated nth term of the geometric sequence. 7th term a5: -2/81 a9: -2/6561 I know the formula is an= a1 r ^ n-1 but I can't figure out how to apply it
*Saturday, November 13, 2010 at 9:35pm by Ande*

**Precalc**

The sides of a triangle form an arithmetic sequence with a common difference of 2. The ratio of the measure of the largest angle to that of the smallest angle is 2:1. Find the area of the triangle. Please help!
*Monday, May 26, 2008 at 10:34am by Megan*

**Biology**

I am totally confused by what to do here: GGG CAT GGT CCT ATT TAC DNA coding strand sequence: DNA non-coding strand sequence: mRNA sequence: Amino acid sequence:
*Wednesday, October 31, 2007 at 12:58am by Jen*

**Math**

Alpha writes the infinite arithmetic sequence 10, 8, 6, 4, 2, 0... Beta writes the infinite geometric sequence 9, 6, 4, 8/3, 16/9,... Gamma makes a sequence whose n^th term is the product of the n^th term of Alpha's sequence and the n^th term of Beta's sequence: 10*9,8*6,6*4,4...
*Sunday, September 15, 2013 at 12:49pm by Speedo*

**geomatry**

a sequence begins -4,1,6,11 find the rule that generates the sequence. Then give the 5oth term is the sequence. What type of reasoning inductive or deductive, do you use when solving this problem?
*Monday, October 24, 2011 at 10:26am by manal*

**PreCalc - Sequence**

1st rebound 20*1/4 2nd 20*(1/4)^2 3rd 20*(1/4)^3 6th 20*(1/4)^6 The sum=20*(1/4+(1/4)^2+(1/4)^3+...)= 20*(1/4)/(1-1/4)=20/3
*Wednesday, July 27, 2011 at 6:25pm by Anonymous*

**Sequence**

What is the fifth term of the sequence a sub n = 1/3^n? a)1/12 b)1/81 c)1/243 d)1/15 If the sequence starts at n = 1 (there is no reason why it should) then it is 1/243
*Thursday, March 8, 2007 at 5:29pm by raven 31791*

**geometry**

What does that have to do wth geometry? Can you give an example of a sequence problem? If you are looking for the sum or the limit of a sequence, different methods are used depending upon the sequence.i
*Monday, June 2, 2008 at 11:24pm by drwls*

**Math 12 **

sum of 2nd and 5th terms of a geometric sequence is 13. the sum of the 3rd and 6th is -39. determine: a) the ratio "r" of the sequence b) the first term "a" of the sequence
*Wednesday, January 5, 2011 at 5:25am by Serina*

**math**

the ninth term of an arithmetic sequence is 23 and the 33rd term of the sequence is -241 , calculate the sume of the first 15 terms of the sequence , using the formula s=n(2a+(n-1)d)/2
*Sunday, December 18, 2011 at 7:34pm by Poppy*

**PreCalc**

1) Determine the value of r (put this number in the first blank) and then determine the value of the 10th term of the geometric sequence. Do not use any decimals or mixed numbers in your answers. Reduce all fractions to lowest terms. a1 = 2 and a4 = −1/4 2)Find d and ...
*Monday, July 16, 2012 at 10:49pm by Anonymous*

**Discrete Math **

As Damon mentioned, it is an arithmetical sequence (or in general, any sequence). So the zeroth term is denoted f(0), the 1st term f(1), etc. So for 1,3,5,7,9,... f(0)=1 f(1)=3 f(2)=5 ... the relation between them is therefore f(n+1)=f(n)+2 This is called a recurrence relation...
*Saturday, March 26, 2011 at 8:26pm by MathMate*

**Biology**

pair up your nucleoide sequence with the mRNA sequence then you will find from the amino acids in the codons what amino acids are present in the lactase production. Each dna sequence coincincids with the appropriate mRNA sequence unless there is a mutation can someone please ...
*Saturday, April 7, 2007 at 5:29am by Anonymous*

**Can someone help me?!**

The 1st, 5th and 13th terms of an arithmetic sequence are the first three terms of a geometric sequence with a common ratio 2. If the 21st term of the arithmetic sequence is 72, calculate the sum of the first 10 terms of the geometric sequence.
*Thursday, January 3, 2013 at 6:06pm by Jm*

**Math**

This sequence is the Fibonacci sequence. Every number in this sequence is the sum of the two previous numbers: 1+1 = 2 1+2 = 3 2+3 = 5 3+5 = 8 5+8 = 13 The first seven numbers of the sequence are given, so to find the next four numbers add the two previous numbers. Then you ...
*Tuesday, October 13, 2009 at 8:48pm by Christiaan*

**college**

The first difference of a sequence is 6, 10,14,18. The sum of the first two terms of the original sequence is 24. Find the first three term of the original sequence. the first term of the original sequence is?
*Tuesday, June 8, 2010 at 11:52pm by KIM*

**Science**

The following DNA sequence represents a eukaryotic gene. Indicate which is the template and which is the coding strand, determine where transcription begins (assume it ends at the end of the sequence presented), write out the nucleotide sequence of the initial transcript and ...
*Wednesday, March 7, 2012 at 12:53pm by HomeworkHatesMe*

**Mathematics : Arithmetic Sequence**

The 5th term and the 8th term of an arithmetic sequence are 18 and 27 respctively. a)Find the 1st term and the common difference of the arithmetic sequence. b)Find the general term of the arithmetic sequence.
*Sunday, September 7, 2008 at 6:10am by Charmian*

**Math**

first three terms of a geometric sequence are the same as the 1st, 9th and 11th terms of an arithmetic sequence, respectively. What is the common ratio in the geometric sequence ? Thanks!
*Saturday, May 12, 2012 at 9:41pm by Matthew*

**Geomatic Sequence**

In a geomatic sequence, the seventh term exceeds the fifth term by 1920. Find the sum of the first eleven terms if the common ratio of the sequence is 2.
*Monday, October 1, 2012 at 10:20am by Nina*

**SeQuEnCeS and SeRiEs: HELP PLZ!**

The first three terms of the sequence -8,x,y,72... form an arithmetic sequence, while the second, third and fourth terms form a geometric sequence. Determine x and y.
*Friday, January 4, 2013 at 2:19pm by kazz*

**Math - Geometry**

Please help! Need to find the 6th and nth terms in this sequence - and solve for the rule or process. here's the sequence: 1,3,9,27,81 What is the process or formula to get the nth term in the sequence. Thanks!
*Sunday, October 17, 2010 at 10:46pm by Daniel*

**100th term of sequence?**

the first five terms of a linear sequence are 8,6,4,2,0.... What is the 100th term of the sequence? I could figure this out with a few minutes of patience. But I know there is formula which I cannot find anymore to solve it quicker :)
*Friday, October 14, 2011 at 10:52pm by robby*

**geomatry deductive reasoning**

a sequence begins -4,1,6,11 find the rule that generates the sequence. Then give the 5oth term is the sequence. What type of reasoning inductive or deductive, do you use when solving this problem?
*Sunday, October 23, 2011 at 1:50pm by manal*

**geomatry deductive reasoning**

a sequence begins -4,1,6,11 find the rule that generates the sequence. Then give the 5oth term is the sequence. What type of reasoning inductive or deductive, do you use when solving this problem?
*Sunday, October 23, 2011 at 4:11pm by manal*

**Algebra 2**

sequence is 2,4,8,16 sum = 30 just FYI the series is the sequence of partial sums of the sequence: series = 2,6,14,30,...
*Saturday, January 21, 2012 at 6:37pm by Steve*

**Biology**

Convert the following DNA sequence into its RNA equivalent and then using the genetic code, convert that RNA sequence into the amino acid sequence. 5â€™â€“TACTTCTTCAAGACT-3â€™ For this above DNA sequence, what information is contained in the genetic code for the first and last...
*Sunday, March 1, 2009 at 8:55pm by Sherri*

**Biology**

Convert the following DNA sequence into its RNA equivalent and then using the genetic code, convert that RNA sequence into the amino acid sequence. 5â€™â€“TACTTCTTCAAGACT-3â€™ For this above DNA sequence, what information is contained in the genetic code for the first and last...
*Monday, April 13, 2009 at 3:12pm by Sherri*

**math sequence**

the first 5 terms of a linear sequence are given below: 8,6,4,2,0... What is the 100th term in the sequence? A. -192 B. -190 C. -108 D. -90 I could figure this out in like 5 minutes, but I know there's a pattern I can't remember to figure it out quicker.
*Friday, October 14, 2011 at 11:28pm by robby*

**math**

What is the rule for this sequence? 72 , 63 , 54 , 45 , 36 Each number in the sequence is 10 less than the previous number. Each number in the sequence is 9 less than the previous number. The sequence decreases by multiples of 9. First by 9, then 18, then 27, then 36. The ...
*Wednesday, February 22, 2012 at 5:59pm by Kylie*

**Maths**

1..The first 2 terms of a geometric progression are the same as the first two terms of an arithmetic progression.The first term is 12 and is greater than the second term.The sum of the first 3 terms od the arithmetic progression is 4/3 less than the sum of the first 3 terms of...
*Sunday, February 3, 2013 at 4:35pm by Lucas*

**Biology**

Produce a nucleotide sequence with a single base-pair substitution mutation that still produces the same amino acid sequence. Indicate the site of the mutation and explain why the amino acid sequence is not affected.
*Sunday, March 15, 2009 at 6:59pm by Tanya*

**Mathematics : Arithmetic Sequence**

Consider the arithmetic sequence x+2, 18-x, 14+x,... a) Find the value of x. b) Find the general term of the arithmetic sequence.
*Sunday, September 7, 2008 at 6:01am by Charmian*

**Further mathematics**

Since the two sequences have the same first term, and they sum to 3, they both start with 3/2. Let the arithmetic sequence be 3/2, 3/2 + d, 3/2 + 2d, ... Let the geometric sequence be 3/2, 3/2 r, 3/2 r^2, ... 3/2 + d + 3/2 r = 3/2 so, d = -3/2 r 3/2 + 2d + 3/2 r^2 = 6 r = 3 or...
*Sunday, November 20, 2011 at 1:52pm by Steve*

**Genetics**

Given the sequence of bases in the sense strand of DNA shown below, please answer the following questions. 5'-ATGTTTCCCCAGAAGAGGTATGGGAAAAAGATTTGA-3' a. Show the sequence of bases in the messenger RNA encoded by this gene. I'm not sure what this means. I looked up "sense ...
*Wednesday, November 4, 2009 at 4:03pm by Jenna*

**Discrete Math **

I want to verify that this is correct: An arithmetic sequence begins, 116, 109, 102 • Determine whether -480 belongs to this sequence, if it does, what is its term number? -480 = 116 + (n - 1)(-7) n - 1 = 85.142. . . So, that means -480 does not belong to this sequence, right...
*Tuesday, March 29, 2011 at 12:09pm by Francesca *

**math**

the first number of a sequence is 200. every number of the sequence after the first is 100 less than twice the preceding number. what is the 5th number of the sequence
*Wednesday, July 24, 2013 at 3:27pm by anonymous*

**Math**

1. What are the next two terms of the following sequence? -3, 1, 5, 9... 2. What are the next two terms of the following sequence? -2, 4, -8, 16... 3. What is the common difference of the following arithmetic sequence? 13, -7, -27, -47... 4. What is the ninth term of the ...
*Saturday, January 15, 2011 at 2:58pm by Melanie*

**MATH**

the first number of a sequence is 200. every number of the sequence after the first is 100 less than twice the preceding number. what is the 5th number of the sequence
*Wednesday, July 24, 2013 at 3:51pm by Help!!*

**math**

I fyou start with 2 and count by 4s until youreach the number 202, you will have the following number sequence. 2, 6, 10, 14...202 If 2 is the first number in the sequence, 6 is the second and so on, what number in the sequence is 202?
*Monday, March 15, 2010 at 9:03pm by trinity*

**maths**

The common ratio r of a geometric sequence satisfies the quadratic equation 2r squared - 3r -2 = 0. If the sum to infinity of the same sequence is 6, explain why, in this case, r can only take on one value, and hence state the common ratio, r. Also, show that the first term 'a...
*Friday, October 19, 2007 at 10:39pm by jen*

**Stats/ Probability **

Repeated die toss experiment. A fair die is tossed repeatedly, and the sequence of numbers that turn up is recorded, until a 1 is obtained. When a 1 is obtained, the experiment is over, but the 1 is included in the sequence. Thus every outcome is a sequence of integers ending ...
*Sunday, September 29, 2013 at 9:20pm by denim*

**Math - Arithmetic & Geometric**

1) Given the terms a35 = 1238 and a70 = 1483 of an Arithmetic. Find the exact value of the term a105 a sequence and sum of sequence. 2) Given a3 = 99 and a5 = 891 of a Geometric. Find the exact value of the term a7 of the sequence and the sum of sequence.
*Monday, February 28, 2011 at 5:08pm by Student555*

**Math**

The first three elements of a number sequence are 1, 2, 3. ( As you can see, the middle number is one less than the product of its neighbors. This is true for the rest of the elements of this sequence. Now add the elements of the sequence up to a certain element. Could this ...
*Sunday, October 4, 2009 at 6:46pm by Diana*

**Math**

5. The only sequences that are both arithmetic and geometric are constant sequences, in which all the terms must be the same. For us to have a sum of 20, each term of the sequence must be 5. We can show this algebraically by solving the system of equations a + d = ar and a + ...
*Sunday, January 29, 2012 at 4:32pm by Christine*

**math**

suppose an arithmetic sequence and a geometric sequence with common ration r have the same first two terms. show that the third term of the geometric series is r^2/(2r-1) tomes the third term of the arithmetic sequence
*Tuesday, February 17, 2009 at 9:41pm by isa*

**math30**

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 of the sequence. b)Find a recursive formula that defines this sequence. c)Find an explicit formula that defines this sequence. This will be ...
*Wednesday, August 8, 2012 at 6:44pm by alejandro*

**Biology**

what is the RNA sequence 3'-AUGAAGAAGUUCUGA-5' in amino acid? I need to convert the RNA sequence to amino acid sequence and I don't know how. Can some help?
*Monday, April 20, 2009 at 1:30am by Tash*

**Math Concepts**

What is the difference between an arithmetic sequence and a geometric sequence? In an arithmetic sequence, the difference between successive numbers is the same. Example: 1, 3, 5, 7, 9.. In a geometric sequence, the ratio of successive numbers is the same. Example: 1, 2, 4, 8...
*Monday, April 9, 2007 at 9:55am by Amy*

**sequence algebra**

find the n th term uf the sequence 3/2 6/4 9/5 12/6 15/7
*Tuesday, November 30, 2010 at 5:31am by dunstan*

**maths**

Consider the sequence 1,-2, 3,-4, 5, -6,.........., n(-1)^(n+1) What is the average of first 300 terms of the sequence?
*Thursday, January 3, 2013 at 10:20am by Anonymous*

**math**

if 1,x,y is a geometric sequence and x,y,3 is an arithmetic sequence, compute the maximum value of x+y
*Saturday, April 27, 2013 at 10:25am by Sarah*

**prealgbra**

is the sequence 3,12,36 a geometric sequence?explain
*Thursday, June 28, 2012 at 9:43pm by shania*

**math**

How will I know the equation of a sequence if it is not arithmetic nor geometric sequence?
*Saturday, January 5, 2013 at 5:53pm by mae*

**Number sequence **

Find the next 3 numbers of this sequence 243, 81, 27.
*Thursday, May 17, 2012 at 10:38pm by Marco*

**algebra 2**

A sequence is defined recursively by a1=1,an=(an-1+1)^2. Write the first 4 terms of the sequence.
*Wednesday, May 23, 2012 at 11:07pm by jenny*

**Math**

A sequence is given by Un=a(1-2n).determine the first 3 term of sequence
*Sunday, January 19, 2014 at 12:31pm by Dammy*

**AP and GP**

1) Given the terms a35 = 1238, a70 = 1483 of an AP. Find the exact value of the term a105 a sequence, and sum of sequence. 2) Given the term a3 = 99 and a5 = 891 of GP. Find the exact value of the term a7 of the sequence and the sum of sequence.
*Sunday, February 27, 2011 at 2:23pm by Newbie*

**Math (sequence)**

Find the first four terms of each sequence. A1= 2 A2=5 An=An-1 + An-2, n≥3
*Saturday, December 11, 2010 at 1:06pm by Robo123*

**mathematis**

consider the arithmetic sequence:-4;-1;2;5...if the nth term of the sequence is 74 determine the value of n
*Wednesday, March 5, 2014 at 2:56pm by mmatshepho*

**prealgbra**

is the sequence 5,9,15 an airthmetic sequence?explain
*Thursday, June 28, 2012 at 8:59pm by sandra*

**Math**

Consider the sequence 2, 6, 18, 54,... Let n = the term number in the sequence. Let A(n) = the value of the nth term in the sequence. A(1) = 2 = 2 X 3^0 A(2) = 6 = 2 X 3 = 2 X 3^1 A(3) = 18 = 2 X 3 X 3 = 2 X 3^2 A(4) = 54 = 2 X 3 X 3 X 3 = 2 X 3^3 What is the relationship ...
*Tuesday, January 28, 2014 at 7:05pm by Anonymous*

**Algebra Help**

Consider the sequence 2, 6, 18, 54,... Let n = the term number in the sequence. Let A(n) = the value of the nth term in the sequence. A(1) = 2 = 2 X 3^0 A(2) = 6 = 2 X 3 = 2 X 3^1 A(3) = 18 = 2 X 3 X 3 = 2 X 3^2 A(4) = 54 = 2 X 3 X 3 X 3 = 2 X 3^3 What is the relationship ...
*Tuesday, January 28, 2014 at 7:54pm by Anonymous*

**PreCalc**

I'm given some sort of curve with these points defined (-pi/2 , -1) and (pi/2,1) ok now I have to do this f(x+2) so I have to shift all the x cordinates over two... how do I do this -pi/2 - 2
*Monday, November 16, 2009 at 5:58pm by PreCalc*

**math**

Given the sequence 17, 21, 25,...589 a) Find the 123rd term in this sequence.
*Tuesday, October 25, 2011 at 8:16am by Danielle*

**CALCULUS**

For the sequence below, determine whether they converge or not, and find the limit when the sequence converges. an=4^n/n! an=nsin(1/n)
*Sunday, June 24, 2012 at 2:31pm by AP*

**math**

fill the sequence 8, 23, 44,74, 116 next two terms of sequence
*Wednesday, January 30, 2013 at 9:05pm by mira*

**science**

which rna base sequence would produce the animo acid sequence: Valine ALanine
*Monday, March 11, 2013 at 2:15pm by mary*

**Math**

you should know the nth sum of an A.S. is Sn = n/2 (2a + (n-1)d) Your sequence has a=6 d=1 For the G.S. you must have |r| < 1. What are a,r for this sequence?
*Friday, June 7, 2013 at 11:24am by Steve*

**Algebra ll**

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 the common difference and write a recursive and iterative rule for the sequence. Use one of the rules to find another term of the sequence. Then ...
*Wednesday, March 19, 2014 at 5:46pm by Me and I*

**math**

if an is a geometric sequence where a1=4 and the sum of an=12. how would you find the common ratio of the sequence? please help
*Sunday, May 10, 2009 at 3:33pm by mike*

**Discrete Math **

An arithmetic sequence begins, 116, 109, 102 Find the 300th term of this sequence.
*Monday, March 28, 2011 at 8:47pm by Francesca *

**arithmetic**

The first term of a quadratic sequence is 8 and it's fourth is 32. If the second difference of the sequence is 2, find Tn.
*Monday, March 21, 2011 at 6:02am by Tk*

**Chemistry**

If the base sequence along a segment of DNA were TCGTA,what would be the antisense oligonucleotide synthesised from this sequence?
*Wednesday, April 25, 2012 at 9:40pm by Swaastikaa*

**sequence math**

Find the sum of the first 27 terms of the following sequence: 10, 18, 26 . . .
*Thursday, June 28, 2012 at 10:04am by elito*

**math help!**

odd that it would come from the arithmetic and geometric sequence chapter, unless it is an example of a sequence which is neither.
*Sunday, December 30, 2012 at 10:26pm by Steve*

**Calc-Sequence**

This is a geometric sequence where a=1/2 and r = -1/2 t(n) = ar^(n-1) = (1/2)(-1/2)^n-1) = (-1)^(n-1)*(1/2)^n
*Monday, April 21, 2008 at 12:30am by Reiny*

**Math**

Consider the sequence 1/n^2 + 2/n^2 + ... + n/n^2. What is the limit of the sequence? thanks!
*Friday, March 2, 2012 at 9:35am by Anonymous*

**Math**

Consider the sequence (1/n^2)+(2/n^2)+...+(n/n^2). What is the limit of the sequence?
*Friday, March 2, 2012 at 9:37pm by Anonymous*

**Math**

make a table of values for the sequence 6,11,16,21,26 b) write an algebraic expression for the general term of the sequence. c) Use ur expression for the general term to calculate the 25th term in the sequence. Please help asap
*Wednesday, October 2, 2013 at 7:57pm by Asap*

**10th grade Mathematics**

The 5th term and the 8th term of an arithmetic sequence are 18 and 27 respctively. a)Find the 1st term and the common difference of the arithmetic sequence. b)Find the general term of the arithmetic sequence.
*Sunday, September 7, 2008 at 5:59am by Charmian*

**applicable maths--sequence**

hello, i need some practises on: 1)the language and notation of sequence. 2)Recursive definition for a sequence 3)the Nth therm or general term for a sequence. can someone please give me some useful website regarding the topics above (or any other possible topics relating to ...
*Saturday, May 3, 2008 at 2:48am by Ann*

**sequence**

defining function is f(x) = 3x+b. If 27 is a member of this sequence, what is the next consecutive member of this sequence? PLEEEEAAAASEEE HELLLLP meeee f(x)=3x+b f(x+1)= 3x + 3 + b so there is a difference of 3 between numbers. Next number is 27 + 3
*Tuesday, January 16, 2007 at 1:12am by Lori*

**Sequence**

What is the fifth term of the sequence a sub n=5-n^2? a)-11 b)-20 c)-7 d)-5 I believe that the answer that fits the best is d, but I could be wrong.
*Thursday, March 8, 2007 at 8:06pm by raven 31791*

**Mathematics**

The 10th term of an arithmetic sequence 17 and the16th is 44,find the first three terms in the sequence
*Saturday, January 21, 2012 at 4:30am by Tenacious*

**math**

An arithmetic sequence is represented in the following table. Enter the missing term of the sequence. 10,-2,-14,-26,?...
*Tuesday, April 16, 2013 at 6:53pm by mari*

**Biology**

What is a mutation? a mutation is a change of a nucleotide sequence (AGTGCCATAA etc.) of the genome of an organism. How does this change the information in a DNA molecule? It changed the order of the nucleotide sequence. I.e. if you had a CTG sequence that codes for a protein ...
*Sunday, March 16, 2014 at 1:31pm by santoki*

**Biology**

What's the difference between intergenic sequence and intron, since both of the words are describing the sequence that isn't translated into protein?
*Wednesday, December 16, 2009 at 11:22am by Holly*

**pre algebra**

find the common ratio in the sequence 8, 12, 18, 27,..... then write the next three terms of the sequence
*Sunday, June 20, 2010 at 8:58pm by lavena*

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