# 1)Find the sixth term of the geometric sequence for which a1=5 and r=3 A)1215 B)3645 C)9375 D)23 I chose A 2)Write an equation for the nth term of the geometric sequence -12,4,-4/3... A)aN=-12(1/3)n-1 B)aN=12(-1/3)n-1 C)aN=-12(-1/3)-n+1 D)aN=-12(-1/3)n-1 I chose C 3)Find

92,916 questions, page 24
1. ## Urgent math

Find the first five terms of the given recursively defined sequence. an = 3an − 1 + 6 and a1 = 1 a1= a2= a3= a4= a5=

asked by Fay on August 10, 2015
2. ## calculus

can you find a sequence{an} such that {an} diverges, and the series of an converges? justify

asked by SIRI on October 17, 2014
3. ## Math

Does the sequence converge or diverge? 2n+(-1)^n5/ 4n-(-1)^n3 I know I need to find the limit..but i don't know how to do this

asked by Paul on April 21, 2008
4. ## Can you help me find the answers?

Find the first four terms of the sequence represented by each expression. 10. 14 - 11n 12. 23 + n

asked by nonononono on June 5, 2014
5. ## algebra

Find the first four terms of the sequence represented by each expression. 10. 14 - 11n 12. 23 + n

asked by nonononono on June 5, 2014
6. ## science

Need to find the sequence of how an animal cell starts. Need the order

asked by anthony on October 27, 2008
7. ## 7th grade Math

Find the next three numbers in this sequence and explain the reasoning; 2/3, 2/5, 6/25, 18/125,...

asked by Rebekah on November 16, 2010
8. ## math

Find the indicated nth partial sum of the arithmetic sequence. 2, 10, 18, 26, . . ., n = 15

asked by dan on May 14, 2018
9. ## math 1 question pls help asap!!!

Find the first four terms of the sequence represented by the expression. 3n + 5 (1 point) 5, 8, 11, 14 8, 11, 14, 17*** 3, 6, 9, 12 0, 8, 11, 14

asked by TTR+S<3 on May 2, 2014
10. ## algebra

Find the second, fourth, and tenth terms of the sequence described the the rule. A(n)=4+(n-1)(8)

asked by ellie on May 24, 2017
11. ## math

write a rule for each arithmetic sequence. Then find the next three terms. -8, -1, 6, 13, ...

asked by tyrisha on January 18, 2011
12. ## Mandelbrot Set

I have to find the first six terms of the sequence for the Mandelbrot set for c = 1i/2 and c=2. I was wondering, how do I go about this?

asked by Brittany on November 27, 2007
13. ## pre-calc

Find the indicated nth partial sum of the arithmetic sequence. 2, 10, 18, 26, . . ., n = 15

asked by allison on May 10, 2018
14. ## Math

Describe a pattern in the sequence 4, 6.5, 9, 11.5 & find the next two terms of the difference.

asked by melanie on January 12, 2011
15. ## Further Maths

If 3,p,q,24,are Consecutive Terms Of An Exponential Sequence,find The Values Of P And Q

asked by Success on April 6, 2019
16. ## Maths

The 2nd, 5th, and 14th term Of an AP are consecutive terms of a GP. Given that the sum of the three terms of the AP is 9, find the A, first term and the common difference of the AP. B common ratio of the GP C sum of the first three terms of the GP

asked by Kwame on November 16, 2016
17. ## Algebra

find the sum of the infinite geometric series 1/3+1/9+1/27 sum=a_1/1-r

asked by Keonn'a on September 28, 2018
18. ## Math

The product of three numbers in geometric progression is 1, their sum is -2/3. Find the numbers.

asked by Adigun on November 2, 2013
19. ## ALGEBRA

the arithmetic mean of two numbers exceeds their geometric mean by two. find the numbers if one is 40 less than the other? help me please to solve this...

asked by CASS on June 20, 2015
20. ## math

Find the sum of the infinite geometric series below, or indicate that the sum does not exist. 15+6+12/5+24/25+...

asked by Elise on February 26, 2017
21. ## arithmetic

if sum of 20th term in an AP is equal to sum of 30th term,what is the sum of 50th term of the AP?

asked by amit on December 23, 2010
22. ## precalculus

Can you check my answers? 1.Find the 5th term in the expansion of the binomial. (2x - 4)8 -458,752x3 286,720x4 458,752x3 35,840x4 answer: d 2.Find the 3rd term in the expansion of the binomial. (x - 2y)12 264x10y2 1760x9y3 -264x10y2 -1760x9y3 answer:a

asked by sally on December 16, 2016
23. ## physics

A ball dropped from a sixth floor window accelerates at 10 m/s^2 After 2 seconds it hits the ground. It bounces back with a velocity of −15 m/s 1.find the height from which the ball was dropped. 2. How high did it bounce?

asked by Anonymous on September 26, 2013
24. ## math

the third and fourth terms of the sequence are 21 and 38. If the second differences are a constant 2, what are the first five terms of the sequence?

asked by matt on November 22, 2011
25. ## Simple Calculus

The sequence \{x_n\}_{n=1}^{n=20} is defined as x_n = (-1)^n n. What is the sum of all the terms in the sequence?

asked by Lucy on March 28, 2013
26. ## Chemistry

If one strand of DNA has the sequence AATCCGTAGCTC, what would be the sequence of its complementary strand?

asked by Abby on April 28, 2010
27. ## Algebra

Look at the sequence in this table n 1 2 3 4 5 ... An -1 1 3 5 7 ... Which function represents the sequence? A) an = an - 1 + 1 B) an = an - 1 + 2 C) an = 2an - 1 -1 *** D) an = 2an -1 - 3

asked by Spring Allergies on March 11, 2019
28. ## Math

sequence of numbers 11,28,45.... in which each number is 17 more than its predeccessor. what is the 100th number in sequence.

asked by DK on November 18, 2017
29. ## Chemistry

If one strand of DNA has the sequence AATCCGTAGCTC, what would be the sequence of its complementary strand?

asked by Heather on May 5, 2009
30. ## english

Punctuation within Sentences—Dash 1.Her mind flew so quickly—she had so much to remember—that she forgot to stop at the light.2.The gardener—took the hoe and the shovel—and began to plant the flowers. Punctuation within Sentences—Hyphen 1.You

asked by Mckenzie on December 14, 2007
31. ## Math

In a random sample of 30 sixth graders, 9 had traveled outside of the United States. There are a total of 120 sixth graders in the school. Predict how many students have traveled outside of the United States. A 28 students B 36 students** C 45 students Aa

asked by Please check answers :) on May 18, 2017
32. ## Math

Five sixth plus one third

asked by Wiil on January 28, 2015
33. ## math

1 sixth +seven two =

asked by Anonymous on November 25, 2012
34. ## statistics

the arithematic mean of two numbers is 15 and geometric meanis 12.Find the two numbers and find harmonic mean of these numbers.

asked by Ana on November 10, 2016
35. ## Algebra

Two questions I need help with. Find the indicated partial sum using the information given. 1. a3=4/9, a7=9/64, S6 Determine wheater the infinite geometric series has a finite sum 2. 6+ 3+ 3/2 + 3/4 +.... 3. -49 + (-7) + (- 1/7) +...

asked by Becca on April 8, 2013
36. ## Math

The perimeter of a geometric figure is the sum of the lengths of its sides. If the perimeter of a pentagon is 48 meters, find the length of each side.

asked by Jessica on January 28, 2012
37. ## Algebra

The perimeter of a geometric figure is the sum of the lengths of its sides. If the perimeter of the following pentagon is 48 meters, find the length of each side.

asked by Anonymous on February 5, 2017
38. ## Algebra-Please help

We're working on geometric and athrimetic series and I really don't know where to start with this except that t sub 1 = 101 How would I find the sum of the multiples of 5 between 101 and 2001 help

asked by Anna- on May 8, 2011
39. ## Math

perimeter of a geometric figure is the sum of the lengths of its sides. If the perimeter of the pentagon is 16 meters, find the length of each side.

asked by Anonymous on March 8, 2016
40. ## arithmetic

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 terms in each sequence james created?

asked by katherine on May 7, 2013
41. ## Algebra

Are my answers correct? 8. The first, second, and the nth terms of an arithmetic sequence are 2, 6, and 58 respectively, i. Find the value of n n = 15 ii. For that value of n, find the exact value of the sum of n terms. S_15 = 450

asked by Anon on March 12, 2019
42. ## APA writing

Six diseases/disorders terms, two from Chapter 7, two from Chapter 8, and two from Chapter 9. I a working on a APA document that has to be correctly formated. My question to you is, (from comment no.1,: when I am citing, where do I, or "do" I, 1. erectile

asked by terry on May 18, 2010
43. ## MATH

1))ten to the seventh power= 8^7 base 8 exponent 7. key Sequence: 8^7=2,097,152 2))ten to the six power= 10^6 base is 10 exponent 6 key sequence: 10^6=1,000,000 3))nine to the fourth power 9^4 base is 9 exponent is 4 key sequence:9^4=6,561 thanks i need

asked by Wendy on November 18, 2008
44. ## english

English III – Unit 1: The Uses and Varieties of English PROJECT: ETYMOLOGY Instructions Look up the following words. Give the etymology of each. State what kind of term, such as mathematical, scientific, political science, history, etc. Include the name

asked by OdysseyWare on September 5, 2012
45. ## English

A simple Standard definition is normally composed of all of the following except: A characteristics of some class B the term to be defined C a class containing the term to be defined D the distinctive characteristics of the term I'm leaning towards C

asked by KDIZZLE on May 13, 2014
46. ## calculus

Differentiate both sides of the double angle identify sin 2x= 2 sin x cos x to determine an identify for cos x. Find the first derivative, second derivative, third fourth, fifth, sixth, seventh and eighth derivative. Use the results to find the twelfth and

asked by john on February 21, 2012
47. ## Maths

The sum of the last three terms of a G.P having n terms is 1024 times the sum of the first three terms of the progression. If the third term is 5, find the last term.

asked by Abass on October 7, 2017
48. ## Chemistry - Solutions

Can the term hydration be applied to the solvent carbon tetrachloride? Explain your reasoning. If it cannot be used, what term can?

asked by Dick Rogers on October 21, 2007
49. ## Chemistry - Solutions

Can the term hydration be applied to the solvent carbon tetrachloride? Explain your reasoning. If it cannot be used, what term can?

asked by Dick Rogers on October 18, 2007
50. ## Algebra 2

a.) the number of terms b.) the first term c.) the last term d.) evaluate the sum 5 E (3+n) n=1 8 E 2n/3 n=1 I don't know what the symbol is for the equation but it looks like an "E"

asked by natasha on February 26, 2013
51. ## methodist

if d 1st term of an ap is minus 1nd d common difference is 0.5 wat is 6th term

asked by lawal on October 8, 2015
52. ## ALG 2

What is the lat term, in a series of 10 terms with a common ratio of 2, a first term (a1) if 1 and a summation of 1023

asked by Embraced on January 24, 2012
53. ## airthmetic progression

If m, n are natural numbers, m > n, sum of mth and nth term of an increasing AP is 2m and their product is m^2–- n^2, then what is the (m+n)th term of the A.P.?

asked by simmi on December 6, 2012
54. ## math

Please show steps and give me explanations! Thank you. 1. If x=1/2, what is the value of 1/x+1/x-1 ? The answer is 0. 2. The sequence ZWYX may be changed in either two ways. Either two adjacent letters may be interchanged or the entire sequence may be

asked by Clara on July 26, 2012
55. ## stats help please

Suppose that one of every 100 people ina certain community is infected with HIV. You want to identify an HIV-positive person ina study of an experimental new drug. How many individuals would you expect to have to interview in order to find the first person

asked by david on January 23, 2007
56. ## Biology

The base sequence of the gene coding for a short polypeptide is CTACGCTAGGCATTAGACTGGTA. What would be the base sequence of the mRNA transcribed from this gene?

asked by Cindy on September 20, 2007
57. ## maths

determine the first three terms of the erithmetic progression of which the 7th term is 3 and the 12th term is -3?

asked by saku on January 22, 2015
58. ## Business

How would you determine when short-term or long-term goals must drive a decision?

asked by Linda on April 27, 2010
59. ## Mathematics

The 3rd and 8th term of an arithmetic progression A.P are -9 and 26.what their common difference nd first term?

asked by Oyediran on February 7, 2013
60. ## math

which term in the expansion of (1/(3x^2)-x)^15 is the constant term? A. 10th B. 11th C. 12th D. 13th

asked by steve on May 24, 2011
61. ## Maths

The 4th term of an AP is 6 if d sum of d 8th and 9th term is -72 the common difference is

asked by Ada on November 1, 2014
62. ## algebra

Translating between tables and expressions. Position 1 2 3 4 5 m Value of term 3 4 5 6 7 ___ If m=6 value of term=8 Would it be as simple as m+2.

asked by Dya on September 23, 2010
63. ## World History

What were the short-term and long-term effects of Jackson's war on the bank?

asked by Victoria on February 5, 2013
64. ## Life orientation

Identify and write down one medium term and one long term goal you have set for yourself

asked by Slow jace on March 17, 2014
65. ## algebra

I need to find the first five terms in the arithmetic sequence in an =(2)^n-1 n=1 I don't know now to type the n's smaller.

asked by Alaska Diamond on September 21, 2013
66. ## geometry

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n)=-2+(n-1)(-2.2)

asked by Anonymous on March 11, 2017
67. ## Math

Find the 10th partial sum of the arithmetic sequence defined by (An)={1/2n-1/2}

asked by Anonymous on December 4, 2018
68. ## math

find the next number in the following sequence 110,98,87,71,___ please i need someone to give an answer

asked by kelvin on August 26, 2016
69. ## pre algebra

find the common ratio in the sequence 8, 12, 18, 27, ..... then write the next three terms of the squence

asked by lavena on June 20, 2010
70. ## math

Write a formula for this sequence: 50, 83, 116, 149,... I just don't know how to find it..

asked by Emma on October 23, 2012
71. ## Math

Identify the pattern in each arithmetic sequence and then find the missing terms. 45,38,31,24, _ ,_

asked by Shion on September 6, 2012
72. ## pre-calculus

find the common difference in an arithmetic sequence in which a(sub 15)-a(sub7)=-1. what should i start with ??

asked by jinie on March 7, 2013
73. ## Math

Please help me now this is my homework which I really had a hard time dealing with it. Find the function of the sequence. 1.) -1,1,3,5,7 2.) 8,-1,-10 Please, please help me now!

asked by Bella on June 14, 2016
74. ## maths

I toss a coin 4 times. Find the chance of getting the sequence HTHT

asked by adex on April 27, 2013
75. ## Math

Hi! Can someone help me with this? Thanks a bunch! Find the 10th partial sum of the following arithmetic sequence. 0.50, 0.9, 1.3, 1.7.....

asked by Kayla on April 17, 2015
76. ## Math

The 10th term of an arithmetic series is 34, and the sum of the first 20 terms is 710. Determine the 25th term.

asked by Emily on November 19, 2010
77. ## math

the 10th term of an arithmetic series is 34, and the sum of the first 20 terms is 710, determine the 25th term.

asked by Annie on January 3, 2012
78. ## airthmetic progression

If m, n are natural numbers, m > n, sum of mth and nth term of an increasing AP is 2m and their product is m^2–- n^2, then what is the (m+n)th term of the A.P.?

asked by sunny on December 6, 2012
79. ## maths

The 8th term of an Ap is 5 times the 3rd while the 7th term is 9 greater than the fourth. Write the first five terms of the Ap

asked by Maryann on February 18, 2019
80. ## precalc

4. REVIEW PROBLEM: Solve). √3-2x + √3x +13 =5 the term (3-2x) is under a radical as well as the term (3x+13). Please show all steps!! i keep on getting x=9 but plugging it in it is wrong!

asked by Jillian on February 22, 2016
81. ## math

The 3rd term of a convergent geomatric progession is the Airthmatic mean of the first and second terms.if the first term is 1 the sum to infinity will be

asked by saad on November 8, 2016
82. ## Math

The 16th term of an Arithmetric Progression is four times the 36th term, and exceeds it by 32. Finda the numbers.

asked by Ivy on March 28, 2011
83. ## Calculus

(x+y)^4 can be expanded starting at x^4*y^0 and taking the sum of the products of the derivative of the x term and the integral of the y term? Why does this work?

asked by John on October 25, 2009
84. ## math

Can someone please show me step by step how to solve this, I've been stuck. Find the common ration r of the geometric series an that satisfies the following conditions: c=4, S=16 I would reallyy appreciate it if someone could help me

asked by mysterychicken on June 12, 2013
85. ## probability

consider a sequence of independent tosses of a biased coin at times k=0,1,2,…,n. On each toss, the probability of Heads is p, and the probability of Tails is 1−p. A reward of one unit is given at time k, for k∈{1,2,…,n}, if the toss at time k

asked by luke on February 27, 2014
86. ## finance

Which of the following is true with regards to rising interest rates. A. Use long-term loans to take advantage of current low rates. B. The term of the loan is ot impacted by rising interst rates. C. Use short term loans to take advantage of low iterest

asked by Michelle on November 3, 2013
87. ## Math Test HELP ASAP

1. Write a rule for the sequence. 8, -1, -10, -19... A. Start with 8 and add -9 repeatedly B. star with -9 and add 8 repeatedly C. start with 8 and add 9 repeatedly D. start with 8 and subtract -9 repeatedly--- 2. find the next three terms of the sequence.

asked by Tyler Belvins on October 24, 2018
88. ## Probability and statistics

1. In a City, out of 20000 news paper subscribers, exactly 5000 subscribe to The Hindu. An advertising firm surveys 500 different subscribers of these 20000 subscribers. The random variable X = the number of The Hindu subscribers surveyed by the

asked by Arun on March 2, 2012
89. ## mathematics

In an ap d sum of d 1st ten terms is 50 nd d fifth term is 3times the 2nd term.find the first nd d sum of d 1st 20 terms

asked by brown on December 1, 2014
90. ## mathematics

The first and the last term of ap is 21 and-47 , if the sum of series is 234 calculate ,number of term ,common difference, thesum of first 18 terms

asked by ojo on October 23, 2018
91. ## Science 7R HELP!

variety of plants and animals I have the match each pharse with the correct term and I don't know what phrase (word) for this term please help!

asked by Laruen on January 29, 2012
92. ## Ecology

Not sure if anyone can help, since it's due todayy, but I need a term. What is the term for this? A biologist who desribes, names and classifies organisms? Help would be great. Taxonomist

asked by Rachel on December 15, 2006
93. ## mathematics

The first and the last term of ap is 21 and-47 ,if the sum of series is 234 calculate ,number of term ,common difference, thesum of first 18 terms

asked by ojo on October 23, 2018
94. ## Math

I'm a seventh grade student, I'm having a hard time trying to understand how to do nth term, where n represents the position of the term?

asked by Jay on November 7, 2010
95. ## History (Presidents) PLLZZZ

How can we compare contrast the panic of 1873 from pres. grant's term to the crash of 2008 in bushes term???

asked by ELIZAAAA on May 25, 2017
96. ## Healthcare

I need some help with answering the differences between accounts payable and trade credit in healthcare. The opportunity costs involved with some types of trade credit. How do short-term bank notes provide what amounts to permanent financing at short-term

asked by Nikia walker on June 4, 2009
97. ## math

What is the next term in the pattern? Rule: Multiply by 3 and then subtract 1 from the answer to get the next term. 4, 11, ?

asked by isaiah on March 15, 2019
98. ## Health

Does anyone know the short term and long term effects of yellow fever??

asked by Sue on April 2, 2008
99. ## math

What are the 4 concecutive even integers such that the squar of the second term is equal to the product of the first and last term

asked by Naomi on January 22, 2015
100. ## math

The first term of a GP is A and the common ratio is R Given that A=2r and the sum to infinity is 4.calculate the third term

asked by Adesanya on May 20, 2017