# 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 40
1. ## Westwood college

Sixth Fourth Bank has an issue of preferred stock with a \$5.50 stated dividend that just sold for \$97 per share. What is the bank’s cost of preferred stock?

asked by Tina on February 16, 2013
2. ## Science

The force of gravity of objects on the moon is approximately one-sixth of their value on Earth. Joe weighs 7633 N on earth. What will Joe's mass on the moon be?

asked by Jessica on February 10, 2017
3. ## algebra

Find the missing term (x+y)squared = x squared + ____ + y squared

asked by jared on January 19, 2009
4. ## Math Terminology

Identify all the components of this statement: 3a + 2b = 7 Is this an equation or an expression and why? constant variable term expression equation I believe it is an equation because it has an equal sign I believe the constant is 7 because that never

asked by Marina on January 16, 2016

-PLEASE INCLUDE SOLUTIONS AND EXPLAIN HOW YOU DID IT PLEASE. *CHALLENGE. 1.SIMPLIFY : SQUARE ROOT OF 16^8+8^4/16^2+16^7 2.EXPRESS 1 + 1/1+SQUARE ROOT OF 2 - 1/1-SQUARE ROOT OF 2 IN THE FORM A+B SQUARE ROOT OF 2, WHERE A AND BARE RATIONAL NUMBERS. FIND A +

asked by Aliza on December 10, 2012
6. ## crim procedure

Which of the following rights is dependent upon whether formal charges have been filed or a criminal prosecution has begun? Answer the Fourth Amendment protection against unreasonable search and seizure the Fifth Amendment privilege against

asked by ron on November 11, 2012
7. ## Math.

I JUST can't figure out the answer! Can someone please help me? What is the next number in this sequence? 52, 28, 33, 63, 73, 23, 56,... Ah ha! Nevermind, I just got it, 89, I think :) Thanks anyway :)

asked by Emily on February 20, 2007
8. ## math

For the sequence 3,8,15,24,35,48,63 write an equation for t(subn) in terms of n.

asked by Garen on May 21, 2012
9. ## Drama/English

why is transition an important aspect of a tableau sequence?

asked by Hammi on November 10, 2014
10. ## Science

What sequence of events could lead to magma becoming soil?

asked by Jessica on February 2, 2010
11. ## math

How many terms of the arithmetic sequence 88, 85, 82, . . . appear before the number -17 appears?

asked by Charles on July 20, 2017
12. ## math

The numbers 38, x, -8, and y form an arithmetic sequence. Compute x+y

asked by theo on May 28, 2011
13. ## Math

Describe the sequence of transformation from quadrilateral ABCD to A'b'c'd Can someone help me

asked by Hate connections on March 14, 2019
14. ## Math

Calculate s50 for the arithmetic sequence defined by (an)=(71-2.3n)

asked by Anonymous on December 4, 2018
15. ## college mathematics

Use inductive reasoning to predict the next three numbers in the sequence. 1, 0, -2, -5, -9,

asked by Madison on August 11, 2010
16. ## Math

which of the following sequences is an arithmetic sequence? 5, 20, 80, 320,... 6, 9, 5, 8, 4, 7,... 100, 10, 0.1, 0.01,... -1, 2, 5, 8,...

asked by Marvel on November 29, 2017
17. ## math

pls help which values will be part of the sequence 3,4,5,6,7,5... 9 11.5 15 19.5 my answers 9 11.5 15

asked by john on February 1, 2016
18. ## arithmatic series

Could someone show me the difference between arithmetic sequence and series

asked by Anonymous on April 17, 2017
19. ## algebra

Select the first five terms in the arithmetic sequence an = 6n, starting with n = 1.

asked by Anonymous on April 13, 2013
20. ## Calc

To what limit does the sequence Sn = (3+n) /3^n converge as n approaches infinity?

asked by Erica on May 3, 2011
21. ## Maths

Ѵ7 + Ѵ28 + Ѵ63 + ... +p =300Ѵ7 How many terms are in the sequence?

asked by Jeremey on August 29, 2009
22. ## Science

What characteristics are common in main sequence stars

asked by Anonymous on September 4, 2014
23. ## math

Write the first six terms of the arithmetic sequence with the given properties. a = 3, d = 2 a. 3,8,13,18,23,28 b. 3,5,7,9,11,13 c. 3,6,8,10,12,14 d. 2,7,12,17,22,27 e. 2,4,6,8,10,12

asked by Morgan on October 1, 2014
24. ## geometry

what would be the next sequence in george, thomas, abe, alexander,...and why

asked by matt on August 17, 2009
25. ## Math

The sequence {an} satisfies a0=1,a1=213, and an=2an−1+an−2 for all n≥2. Let S=∑i=1 to infinity a[i-1]/(a[i]^2-a[i-1]^2) What is the value of 1/S

asked by Nick on June 24, 2013
26. ## Math-algebra-Steve

The sequence {an} satisfies a0=1,a1=213, and an=2an−1+an−2 for all n≥2. Let S=∑i=1 to infinity a[i-1]/(a[i]^2-a[i-1]^2) What is the value of 1/S?

asked by Nick on June 24, 2013
27. ## Math

Use iteration to guess an explicit formula for the sequence. Pk=Pk-1+2*3^k P1=2

asked by Matt on November 30, 2007
28. ## math

How do you write (2x3)x5=30 without changing the number sequence?

asked by Jenna on September 21, 2009
29. ## Math

What is the units digit of the 100th number in this sequence: 1, 4, 8, 16, 32, 64, ...?

asked by Kel on May 15, 2008
30. ## math

Select the first five terms in the arithmetic sequence an = 8n, starting with n = 1

asked by lee on February 8, 2014
31. ## Alg2

How how I write the first six terms of this sequence? Please be detailed and thanks in advance :) f(n)= 3/-m

asked by Lily on March 12, 2012
32. ## Math

Two terms of an arithmetic sequence are t6=-3 and t11=-13. What is t20?

asked by Sandara on January 18, 2014
33. ## arithmetic

Select the first five terms in the arithmetic sequence an = 4n, starting with n = 1.

asked by Anonymous on April 1, 2014
34. ## math

complete the sequence of numbers 4.25, 5, 5.75, _______, ______ ?

asked by Jess on January 17, 2014
35. ## science

why should nucleotides be in proper sequence during protein synthesis?

asked by bart on February 27, 2013
36. ## math please

Which Represent the first two terms of the sequence a1=2 and an=-2(an-1)^2 2, -8 -8,-128 16,1024 -2,16

asked by rob on March 10, 2012
37. ## Calculus II

If {an} (a sequence) is decreasing and an > 0 for all n, then {an} is convergent. True/False?

asked by Ian on February 24, 2017
38. ## Science

how can a sequence of strata be correlated from one side of a canyon to another?

asked by Lou on April 1, 2009
39. ## sequence

Select the first five terms in the arithmetic sequence an = 4n, starting with n =

asked by jim on April 23, 2016
40. ## pre algebra

what is the first five terms of the the following recursively defined sequence with the steps please. a=1;=3a

asked by mikey on November 1, 2017
41. ## Math

Form an arithmetic sequence by finding p in the numbers 7p+2, 5p+12, 2p-1...

asked by Paps olarte on June 6, 2015
42. ## maths

X,4x+5 and 10x-5 are the first three terms of an arithmetic sequence. Determine the value of X.

asked by Thando Mtembu on January 25, 2015
43. ## 12th grade Data

In this sequence, tk is a factorial number, often written k!. Show that tk=k!=k(k-1)(k-2)...(3)(2)(1)

asked by Josh on February 23, 2009
44. ## Math

What type of sequence is this. 2/3, 1/3, 2/9, 1/6 Please give me the general formula.

asked by Pia on July 10, 2018
45. ## Algebra 2

What are the first 6 terms of the sequence with the explicit formula an=-3n2+4?

asked by Lea on February 18, 2013
46. ## mat/117

Select the first five terms in the arithmetic sequence an =2n, starting with n= 1

asked by hope on August 1, 2014
47. ## algebra

which algebraic expression represents the sequence shown 4,8,12,16,... a. 4n b. n + 4 c. 4n + 4 d. 4 ( n-1)

asked by Anon on May 4, 2016
48. ## Algebra 1

Tell whether the sequence is arithmetic. If it is, what is the common difference? -12, -7, -2, 3,… (1 point)

asked by Gabby on January 27, 2014
49. ## math problem

1/3, 3/5,5/7,7/9,9/11,....If the pattern continues ,what is the 100th fraction in the sequence?

asked by lynn on February 17, 2013
50. ## biology - genetics

is the cis-regulatory sequence found in the exome?

asked by santoki on March 26, 2014
51. ## geometry

I need help on this question... "Make a conjecture about the next item in the sequence. 1,-2,-5,-8,-11,? Please help...

asked by Katherine on September 18, 2012
52. ## algebra II

I need help finding the first first 5 terms of the sequence in the recursive formula a=1?

asked by chrissy on March 25, 2009
53. ## math

write an algebraic expression that describes this sequence: 0,6,16,30. thanks!

asked by rhonda on December 12, 2011
54. ## Math

The Fibonacci sequence, (fn) n∈N, is defined recursively as follows: f0 = f1 = 1, fn = fn-2 + fn-1 (n ≥ 2) Demonstrate for all n ∈ N: If n ≥ 1, then fn-1 ⋅fn + 1 = f ^ 2n - (- 1) ^ n .

asked by Michelle on September 5, 2018
55. ## Math

In the first sixteen terms of the Fibonacci sequence, which ones are even numbers?

asked by Chelsea on January 25, 2010
56. ## math

For the sequence 3,8,15,24,35,48,63 write an equation for t(subn) in terms of n.

asked by Garen on April 30, 2012
57. ## Calculus

Determine whether the sequence is divergent or convergent. a(sub n)=(−1)^n(sin(2/n))

asked by Robin on November 16, 2013
58. ## Algebra

What is the closed linear form for this sequence given a1 = -15 and an + 1 = an - 8? A) an = 7 - 8n B) an = -7 + 8n C) an = -7 - 8n D) an = -15 - 8n my best answer is C

asked by Leslie on February 28, 2017
59. ## Algebra 2

Solve the following sequence systems algebraic ally x+2y=17 x-y=2

asked by Eric on October 13, 2015
60. ## Trig

What is the common ratio, r, for the sequence represented by the formula an = 3(2)^-n? 1/2 2 3 6 Is it 2?

asked by Kiki on May 24, 2014
61. ## Algebra 1

PLEASE help I don't understand What are the first five terms of the sequence defined as a(1)=3 a(n+1)=a(n)-4, for n≥1? A) -3, -2, -1, 0, 1 B)-1, -5, -9, -13, -17 C) 3, -1, -5, -9, -13 D) 3, -1, 0, 1, 2

asked by Kiyana on December 12, 2018
62. ## algebra

What is the closed linear form for this sequence given a1 = -15 and an + 1 = an - 8? A) an = 7 - 8n B) an = -7 + 8n C) an = -7 - 8n D) an = -15 - 8n my best answer is C

asked by Leslie on February 28, 2017
63. ## math

What are the first four terms of the sequence represented by the expression n(n – 2) – 3? (1 point) –5, –2, 1, 4 –4, –3, 0, 5 –3, 0, 3, 6 –2, 0, 2, 4

asked by Reb on March 9, 2019

A midpoint of sequence of numbers. A. Mean B. Median C. Mode D. Zero I GOT B

asked by kesha on February 19, 2012
65. ## Vocabulary

A midpoint of sequence of numbers. A. Mean B. Median C. Mode D. Zero

asked by Kassie on November 21, 2014
66. ## Biology

Which of the following sequences is an example of a point mutation of the DNA sequence -A-A-G-T-G-C- ? (What?) -A-A-A-T-G-C- -A-A-G-U-G-C- -G-T-A-G-A-A-C- -A-A-G-G-T-C-

asked by Anonymous on December 31, 2014
67. ## Math

Is the sequence arithmetic? 15, 14.5, 14, 13.5, 13,....If so, give the common difference.

asked by Anonymous on December 19, 2014
68. ## Math

Deterimine the value of t20 in the followinf arithmetic sequence: 1, -2, -5, -8, .........

asked by Charu on April 25, 2012
69. ## math

Which values will be part of the sequence? multiple choies A. 9 B. 11.5 C. 15*** D 19.5

asked by McDonalds on March 6, 2019
70. ## math

what is the true pattern for this sequence? 1, 0.5, 0.25, 0.125 i don't know how to do this

asked by Mackenzie on January 29, 2008
71. ## Algebra

Write a formula for this sequence. Type it with no spaces. 19, 11, 3, -5,...

asked by joshua on January 5, 2011
72. ## Algebra 2

Select the first five terms in the arithmetic sequence an=8n, starting with n=1

asked by Betrice Baker on May 10, 2014
73. ## chemistry

Which is a structural isomer of CH3CH2COOH that exhibits geometric isomerism? 1. CH3COOCH3 2. CH3CH(OH)CHO 3. CH3COCH2OH 4. HOCH=CHOCH3 5. CH3CH2COOCH3 im just confused oh how to approach the question :S i drew them all out but still cannot figure it out

asked by nigel s on January 19, 2010
74. ## Statistics

On the sixth day of Statistics, my teacher gave to me, six geese-a-laying. The eggs they were a-laying were normally distributed and had a mean of 7cm and standard deviation of 2cm. What is the probability that if you randomly select one egg from each of

asked by Anonymous on December 26, 2015
75. ## statistics

On the sixth day of Statistics, my teacher gave to me, six geese-a-laying. The eggs they were a-laying were normally distributed and had a mean of 7cm and standard deviation of 2cm. What is the probability that if you randomly select one egg from each of

asked by Anonymous on December 26, 2015
76. ## math

Find the first arithmetic mean between 100 and 135 given the following sequence: ..., 100, ___, ___, ___, ___, 135, ... A. 107 B. 114 C. 121 D. 128

asked by jax on October 29, 2014
77. ## English

Could you review this outline for a persuasive essay? Was it done correctly? Outline for negative impact of credit card companies marketing to students on campus Com 156 My introduction to the topic and my thesis statement. Introductory Paragraph: Even

asked by Student 155 on June 27, 2011
78. ## math

During an amorous struggle, the lady's pearls broke. Half of the pearls fell onto the floor, a fourth rolled under a chair, a sixth fell into her lap, and three pearls remained on the strain. How many pearls were there originally on the strand?

asked by Anonymous on April 25, 2016
79. ## Algebra

Can someone please help me??!!! i don't get this at all!! can you explain it step by step please? :) Ellen and Allen have a lemonade stand. One sixth of their earnings E must be used to pay for supplies for the next day. Each child then gets to keep half

asked by TASHA on September 18, 2008
80. ## Maths

During an amorous struggle, the lady's pearls broke. Half of the pearls fell onto the floor, a fourth rolled under a chair, a sixth fell into her lap, and three pearls remained on the strain. How many pearls were there originally on the strand?

asked by Anonymous on September 25, 2018
81. ## Math

3. What is 0.72 written as a simplified fraction? (1 point) seventy-two over one hundred one hundred over seventy-two thirty-six over fifty eighteen over twenty-five 4. Ms. Johnson’s class is having a pizza party. If there are 14 students and 7 pizzas

asked by anonymous on November 12, 2013
82. ## Math

Find the missing term ___,180,30,5 A) 1080 B) 900 C) 300 D) 210 Evaluate the expression 4(x+8) for x= 6 A) 14 B) 32 C) 48 D) 56 The cost of a school banquet is \$75+30n, where n is the number attending. What is the cost for 53 people? A) \$1,590 B) \$4,005 C)

asked by Halp plzzzzzzzzzzzz on September 19, 2018
83. ## Pre-Cal

If the interest on a long-term Canadian(3/8%) investment is compounded continuously, how long will it take the value of an investment to triple? (Give the answer correct to two decimal places.) Got 19 years--its wrong, can't find reason. Thanks.

asked by Nick on February 29, 2012
84. ## algebra

Find the equation of a line that passes through the points (1/3, 2/5) and (–4/5, 1/2). Please put your final answer in standard form (Ax + By = C) and please make sure that there are NO fractions (or decimals) in this answer and that the “x” term is

asked by Laura on February 10, 2015
85. ## mat 117/algebra

Find the GCF of each product. Please show the steps so I can work the problem by myself. it is 6y squared - 3y (6y^2-3y)(y+7) 3y(2y-1)(y+7) 3y will be the greatest common factor, as each term when you multiply it out will have a 3y. In case you want to

asked by Diana on June 24, 2007
86. ## History

In the book Conscience by Louisa Thomas, from the first chapter to the sixth, is there any main event that occurs? I know that Norman goes to Princeton, then travels a lot to different churches and he gets married, but these aren't really main events yet.

asked by Anonymous on November 11, 2011
87. ## arithmetic

find the common difference of A.P whose first term is 5 and the sum of its first 4 terms is half the sum of next 4 terms

asked by swathi on March 2, 2012
88. ## math

If the sum of first four terms of GP is 30, sum of last four terms of GP is 960 and first term is 2 then find common ratio.

asked by Bhishma on June 19, 2016
89. ## mathe

the sum of the first 16th terms of an a.p is 240 and the sum of the next 4 terms is 220,find the first term

asked by ifeanyi on October 11, 2016
90. ## Algebra 2

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. Find the sum of a finite geometric series. The sides of an equilateral triangle measure 16 inches. The midpoints of the sides of the triangle are

asked by Aby on January 6, 2016
91. ## physical science

On the surface of the moon, where the acceleration due to gravity is about one-sixth that of Earth, a 100-kg astronaut would have a mass of_____ and a weight of _____ A. 100kg, 1000N B. 16.6kg, 166N C. 100kg, 166N D. 600kg, 1000N

asked by anonymous on December 2, 2011
92. ## Math(Geometry)

In my geometry book I am really stumped on these question.This is what it says to do, "Find a pattern for each sequence. Use the pattern to show the next two terms."And here are th questions I am stuck on with the #'s. 7.O,T,T,F,F,S,S,E,... 8.J,F,M,A,M,...

asked by LizardGuy on August 22, 2007
93. ## Montgomery

There are 315 students in sixth grade and about 8/15 take the bus to school each day. Estimate the number of students that ride the bus each day.

asked by Osei Osee on January 11, 2012
94. ## science

If you toss a coin five times and it lands heads up each time, can you expect the coin to land heads up on the sixth toss? Explain. Please help! Thanks!

asked by sam on November 27, 2012
95. ## Calculus

The marginal cost of a product is modeled by dC/dx =12/Cube root (12x+5) where x is the number of units. When x = 13, C = 160. (a) Find the cost function. (Round your constant term to two decimal places.) C= Ans- 3/2(12x+5)^2/3 +115.61 ???? (b) Find the

asked by akash on November 10, 2015
96. ## mathematics

if7 times the 7th terms ofan arithmetic progression is equal to 11 time is 11th terms, show that its 18th term is 0 can you find the 1st terms andthe common difference -justify your answer

asked by rajeswari on April 4, 2016
97. ## Calculus

A steady wind blows a kite due west. The kite's height above ground from horizontal position x = 0 to x = 80 ft is given by the following. y = 150 - (1/40)(x-50)^2 Find the distance traveled by the kite. y = 150 - (1/40)(x-50)^2 y = 150 -

asked by COFFEE on June 13, 2007
98. ## HR

Which of the following is a false statement about the performance management process? A. Performance measures may emphasize either observable behaviors or outcomes, or both. B. When the person evaluating performance isn't familiar with the details of the

asked by Babybear on June 17, 2018
99. ## Maths

An irregular octagon R has vertices 6, 2), (2, 6), (−1, 5), (−5, 1), (−6, −2), (−2, −6), (1, −5) and (5, −1). Using standard notation, write down the elements of the symmetry group S(R) of R, giving a brief description of the geometric

asked by Sam on May 24, 2012
100. ## science (8th grade)

Which of the following is not a characteristic of a crystal? a. The arrangement of the atoms in a crystal determines its shapes. b. A crystalline structure is always geometric. c. Crystals are classified according to their mineral content. Please do not

asked by tonya on September 13, 2006