# 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 372
1. ## Organic Chem

can anyone tell me..or send any links..that could tell me what would happen if Bromine solution is reacted with cycloHEXENE both in the dark and light?? i can't seem to find anything abt it

asked by AllyKat on November 25, 2007
2. ## Trigonometry

Find all solutions of the equation in the interval [0,2pi). sec(theta)+2=0 Write your answer in radians in terms of pi

asked by Pascal on March 25, 2014
3. ## physical

find the resultant velocity of riverboat that steams 60 km/hr in still water , if travels upsteam against a river current that flows 5.0 km/hr

asked by Anonymous on July 29, 2012
4. ## To PENNY

asked by Writeacher on September 28, 2011
5. ## physics

A boy of mass 50kg runs up a set of stairs of total height of 3.0m.find the work done against gravity

asked by izzy on January 22, 2014
6. ## algebra 1

Find the x and y intercept of this equation: 10x-70y=210 I keep getting the wrong answer. Can you show me how to set it up and work it out?

asked by Brainiac on October 2, 2014
7. ## Geometry

Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale. top 11 bottom x angle between 11 and x is 22 percent.

asked by Ashley on February 15, 2013
8. ## Algebra I Math

Find the average rate of change from x = 10 to x =17 for the function f(x) = 0.01(2) ^x and select the correct answer below A. 10.24 B. 185.78 C. 1300.48 D. 1310.72 Is it C?

9. ## Calculus

Find the particular solution of differential equations that satisfies the initial condition dx/dy=e^(x+y) x(1)=0 I know you have to get all the y and dy on one side and x and dx on the other so you can intagrate and stuff, but im having trouble getting

asked by Arie on May 18, 2016
10. ## Math

I'm a 5th grader and I'm having a hard time writing the above fractions in order. They are 3/10, 1, 1/4, 5/8, 2/3, 1/8, 5/6, 3/4, 0, 1/6, 7/8, 1/3? Am I suppose to find the least common denominator first?

asked by Theresa on January 22, 2014
11. ## Calculus

I was wondering how to find the x and the y intercepts of the following equation y = xe^(-x^2/2) I know for a fact that the intercept is through 0,0 but I don't know how to do this long hand. When x is zero, y is zero, and vice versa.

asked by Thomas on December 10, 2006
12. ## MATHS GEOMETRY!!! URGENT PLEASE.

A triangle has side lengths 10,17 and 21cm. Find the length of the shortest altitude. And please show working out to help me understand.

asked by Edward on February 15, 2013
13. ## math

Find the average rate of change from x = 10 to x =17 for the function f(x) = 0.01(2) ^x and select the correct answer below A. 10.24 B. 185.78 C. 1300.48 D. 1310.72 Is it A?

J. K. Rowling A Biography (Hardcover) by Sean Smith (Author) Can I find this at any book store, such as F.Y.I.,etc, what about Target or WalMart?

asked by need info. on where to buy a bio. on September 13, 2007
15. ## Chemistry

What's the highest occupied molecular orbital of I-? I'm really confused here, I thought you could only find HOMO for the first two rows of the periodic table.

asked by echem on April 5, 2010
16. ## math

write and solve an equation to find the missing dimension of the rectangular prism. Volume= 1km cubic L=3/4 km W=2/3 km H= ?

asked by Steven on April 28, 2014
17. ## Math

find the absolute and percentage change in the following case: the congressional delegation of california increased from 30 in 1950 to 53 in 2010.

asked by Maureen on January 13, 2012
18. ## math

Use a net to find the length and width of a single sheet of paper that could be used to wrap the entire gift box. l = 6 in w = 4 in h = 2 in

asked by scott on April 16, 2012
19. ## Calculus 2

Using disks or washers, find the volume of the solid obtained by rotating the region bounded by the curves y=1/x, y=0, x=1 and x=4 about the line y=−1

asked by RaShawnya on February 16, 2018
20. ## Calculus 2

Find the volume of the solid whose base is the semicircle y= sqrt(1− x^2) where −1≤x≤1, and the cross sections perpendicular to the x -axis are squares.

asked by RaShawnya on February 16, 2018
21. ## science

do you where i can find a answer sheet to chapter 9 weathering and erosion? because i really want to ace the next test and i don't know the right answers to it thnx

asked by kayla on November 16, 2010
22. ## alg2

run this program given in the lesson to find factors of a) 105, b) 197, and c) 7128 Describe in words the function of f(x) =x - [x]. x>0

asked by jerson on September 11, 2008
23. ## Physical chemistry

Find ΔG and ΔA for the freezing of 1.00 mol of H20 at 0°c and 1atm. At 0 ° C and 1 atm the density of ice and liquid water are 0.917 g / mL and 1 g / mL, respectively.

asked by Jenna on November 9, 2016
24. ## physics

find the change in momentum of a car weighing 1500kg when its speed increases from 36km/h to 72km/h uniformly

asked by Anonymous on October 10, 2014
25. ## Chemistry

A compound is found to contain 63.52 % iron and 36.48 % sulfur. Find its empirical formula. FeS FeS2 Fe2S Fe2s3

asked by Clueless on February 6, 2018
26. ## math

Find the finance charge on a credit card with an average daily balance of \$465 if the rate charged is 1.25%.

asked by Michael on February 29, 2016
27. ## physics

Find the minimum initial speed of a projectile in order for it to reach a height of 2222 km above the surface of the earth.

28. ## math/algebra

Use the exponential decay equation, to find the half-life of a material that decays from 40mg to 30mg in 10 hours.

asked by Monica on June 13, 2011
29. ## L.A.

Quick question, when was the poem, "The City Is So Big" By Richard Garcia written? I cannot seem to find it so I was hoping someone could help me. Thank you for your help in advance! ;-)

asked by ABCDEFGHIJKLMNOPQRSTUVWXYZ on February 6, 2018
30. ## calculus

find the surface area obtained by revolving about the line y =1 the region enclosed by the curve x= 3/5y5/3 -3/4y1/3 on [0,1]

asked by sally on June 13, 2011
31. ## geometry

Find the length of arc AC if the diameter, AB, of circle O is 36 cm. Write answer in terms of pi. Show your work for credit.

asked by monkey on August 11, 2009
32. ## maths

the height of a right circle cine is 4cm. the radius of its base is 3cm. find its curved surface area.?

asked by poppy👌🤔 on May 8, 2019
33. ## algebra

Find the lateral area oft he square pyramid 8m 8 m slant height 22m 1/2 8x22x3.14=4014.92

asked by lost on February 29, 2016
34. ## precalc

Find the length of the arc on a circle of radius 7 ft intercepted by a central angle 220◦ . Answer in units of ft

asked by yolo on October 12, 2014
35. ## algebra

What is the average rate of change from 0.04 to 0.06 to 0.15 to 0.25 to 0.33. I am doing some reserch on the price of an item here is my information but, I can't remember the formula or find it in my textbook. I could really use some help.

36. ## statistics

A and B are events defined on a sample space, with the following probabilities. Find P(A and B). (Give your answer correct to two decimal places.) P(A) = 0.5 and P(B | A) = 0.4

asked by DeeDee on May 26, 2013
37. ## Algebra

2 questions I need some help with please! 1. Find the partial sum S5. an= -2n+16 2.Solve the system by triangularizing the augmented matrix and using bakc substitution. 7x=y-6 3y= -5-2x

asked by Kris on April 17, 2013
38. ## Algebra

Find the sum of (-3a+4cd-6ac)-(7ab-9cd-10ac)+(-8ab+cd-2ac)-(9ab-5cd+CD)

asked by Gler on June 15, 2016
39. ## calculus

find the location and values of any global extrema of F(x)= x^3-3x^2-9x on the interval [-2,4] (you must show your work by finding critical points

asked by angie on December 21, 2016
40. ## Calculus

Find the solution of the logarithmic equation: ln(x+8)+ln(x–8)=0 Im not sure how to approach this one. I tried moving the ln(x-8) to the other side and solving for x and that did not work. I also tried putting everything as an exponent to e. please help!

41. ## physics

an object of mass 4kg moves in a circle of radius 6m with constant of 12m/s find the angular velocity

asked by Anonymous on November 11, 2018
42. ## Math

Find the surface area of a right regular square pyramid with a side and a slant height of 9in. Help I know its tricky??

asked by Kristine on December 3, 2015
43. ## Algebra 2

Find all the values of j such that the quadratic equation 5x^2+x+4j=0 has no real solutions. Write your answer as an equality or inequality in terms of j.

asked by Lexie on August 16, 2009
44. ## science - psychology

outline two types of neural network that you may find in the visual system and state the advantage of each? thank you very much. im really stuck with this question.

asked by gingerbeard on June 25, 2008
45. ## applied mechanics

A force of 10N is needed to move a mass of 2kg resting on a table. Find the coefficient of friction. ( take g=9.8m/s)

asked by david agom on December 3, 2015
46. ## Algebra

Find a linear equation whose graph is the straight line with the given property. HINT [See Example 2.] Through (2, −3) and (1, 1) Which formula do I use? y2-y1/x2-x1 or y-y1=m(x-x1)[

asked by Rick on February 19, 2012
47. ## math

Use a calculator to find the given value. Round to four decimal places. sin 21 A. 0.3584 B. 2.7904 C. 0.9336 D. 0.3839 I don't know how to do this...

asked by LovelyCaity on October 8, 2014
48. ## calculus

Find the dimensions of the rectangular garden of greatest area that can be fenced off for \$6000, if the cost of fencing is \$5 per meter.

asked by Yetty on June 19, 2011
49. ## calculus

find all discontinunities and remove if possible. f(x)= (4x)/(x^2+x-2) i found discontinunity at x=1 and x=-2 but i don't think they are removable bc they are vertical asymptotes and just wanted to make sure. Thanks.

asked by Nayyab on February 4, 2011
50. ## Statics

Two identical spheres of radius 80mm and mass 2 kg on the surface of the earth are placed in contact. Find the gravitational attraction between them.

asked by Woz on April 19, 2013

Use differentiation to find the taylor series about 0 for the function g(x)=(1/16+x)^-5/4 giving all terms up to one in x^2, and calculating each coefficient as an integer or a fraction

asked by Kayle on April 25, 2016
52. ## Calculus

Three forces of 5 N, 8 N, and 10 N act from the corner of a cube along its edges. Using Cartesian vectors, find the magnitude of the resultant force.

asked by J on May 6, 2012
53. ## Maths

Find the cost of carpeting a room 13m by 9m with a carpet of width 75cm at the rate of 105per metre.

What should an employer or Human Resource Manager do when they find drugs in someone car during a random search at work? What if the employee says it is not their?

asked by Jen on December 7, 2007
55. ## Fluid Mechanics

Hello Can someone can give me good links where i can find the: 1)domestic 2)industrial applications of fluid mechanics ? Tnx a lot.

asked by Wayne on October 10, 2014
56. ## science

Describe how you could find the focus of a converging lens using a candle, a sheet of white paper, and a ruler (be explicit)?

asked by reed on June 10, 2013

The perimeter of a rectangular field is 380 yd. The length is 10 yd longer than the width. Find the dimensions. Please help and show work thank you

58. ## Statistic

The following data lists the average monthly snowfall for January in 15 cities around the US: 20 13 15 28 16 25 2 14 35 42 5 34 34 38 29 Find the mean, variance, and standard deviation.

asked by Anonymous on September 23, 2011
59. ## elementary stats

A binomial random variable is based on n = 28 and p = 0.7. Find x2P(x). (Give your answer correct to two decimal places.) 1

asked by Toni on March 30, 2013
60. ## MATH

Use a table of trigonometric values to find the angle è in the right triangle in the following problem. Round to the nearest degree, if necessary. cos è=? A=22 H=38

asked by MARTIN on July 17, 2012
61. ## Pre-Calculus

x^4-16x^3+90x^2-111x+173 When I put this equation into the graphing calculator, I get a parabola. I'm not sure how to find the zeros. Can you help?

asked by muffy on September 8, 2009
62. ## word problem - I may have the format correct

Te perimeter of a rectangleular backyard is 6x+6 yeards. If the width is x yards, find a binomial that represents the length. would it be.. (6x+6)/x division?

asked by Shawn H. on September 17, 2007
63. ## current events

I;ve been looking around for a long time on the internet and i cannot find cureent republicans view on k-12 education and how they differ from democrats. someone please help. thankyou/

asked by Anonymous on March 27, 2011
64. ## maths

Awoman walks 4km east and then 8km north use the polygon method to find her resultant fisplacement

asked by abdirahman on October 30, 2016
65. ## Math

How would I find the derivative of y=cotx with respect to x and also the answer should be in simplified form This is what I got: y= 1/tanx Y= cosx/sinx Idk what to do next

asked by Fay on December 15, 2015
66. ## math

find an equation of the line having the given slope and containing the given point express your answer in the form x=a,y=b,ory=mx+b m=-2,(5,0) Do not understand this question.

asked by vera on September 6, 2009
67. ## History

I need to find detailed information on Charles Darwin, specifically, about his results and the RELIGIOUS PERSECUTION involved with it. Thanks in advance!

asked by Matt on November 3, 2007
68. ## SOCIAL ST.

Can you help me find an article in the New York Times Website about Inmates receiving Education and it should be in the year of 2012. Thx

asked by Nicole on July 20, 2012
69. ## trig

An arc subtends an angle 15 degrees at the centre of the circle. If the radius is 4 centimetres, find the area of the sector?

asked by Sulaksha on July 29, 2011
70. ## physics

Find the wavelength (in nm) of a photon whose energy is 5.90 x 10-19 J. I understand that I have to use this equation to figure out the problem E=nhf, I just keep getting the wrong answer. Which is 33.68 nm

asked by Beth on July 21, 2012
71. ## Pre-Calc

For the triangle shown, find the length AD. (Assume u = 18, v = 18, x = 10°, and y = 10°. Round your answer to two decimal places.) Show work please!!!

asked by Mike on April 2, 2012
72. ## math

Find the principal in Donna's account at the end of the second quarter if she invested \$300 at 7% and the interest is compounded quarterly

asked by Anonymous on April 19, 2012
73. ## English 122 Composition II

IN YOUR POST, DISCUSS ANY AREAS RELATED TO CITING SOURCES THAT YOU FIND CONFUSING OR DIFFICULT TO UNDRESTAND OR APPLY.

asked by vickie on May 6, 2010

Use a sum or difference identity to find the exact value of sin 255 degrees Answer: sqrt6-sqrt2/4 Thanks

asked by Lucy on August 30, 2008
75. ## English

Does anybody know where on the internet I could find some short Robin Hood stories? I need something like that to read so I can write a speech or play scene.

asked by zyzyzzy on September 18, 2007
76. ## HISTORY fAIR

CAN SOMEONE HELP FIND QUOTES FOR HISTORY FAIR IS DUE TUESDAY. MY THEME IS THE CHICAGO AUTOMOBILE SHOW. ANY HELP IS APPRECIATED.

asked by uoeihrfkwdihfhr3kohvred[hqr';elhgs.'hg]s on March 11, 2018
77. ## physics

School just started a couple of days ago and we just got our first assignment in my physics 11 class we have to find the displacement ... but i have no idea how

asked by Racheal on September 10, 2009
78. ## Calculus

Let f be the function given by f(x)= 2x/(sqrt(x^2 +x +1)) c. Write an equation for each horizontal asymptote of the graph of f. d. Find the range of f. Use f'(x) to justify your answer.

asked by Rachel on January 31, 2014
79. ## Maths

Curved surface area of cylinder is 256sq.cm and its volume is 512cm cube . Find its radius and height.

80. ## algebra

Same question as katie, a cubic storage box is made with 96sq ft of wood. What is the length of each edge? if you use V=s3 How do you find s?

asked by kelsey on August 27, 2008
81. ## Fluid mechanics

Diameter =.2mm Length=200 mm HL=2.75 m Viscosity = 1.5 x10^-6 m^2/s Find: Reynolds number and velocity in the pipe

asked by Aynon on March 9, 2018
82. ## physics

two ropes are tied on a post and applied with forces of 8 and ion.If the amgle between them is 60degrees. Find the resultant vector

asked by rex on July 6, 2013

I need to know at least three strategies that organizations can use to be more responsive to the needs of their customers and more competive in today's business environment. Can somebody give me some advise about were to find this?

84. ## Science

how do you find the degrees for a pie graph (ex) 1st 19 2nd 15 3rd 20 4th 15 5th 22 6th 15 ??? plz help!

asked by popcorn010 on November 1, 2010
85. ## statistics

If boys and girls are equally likely and groups 400 births are randomly selected find the standard deviation

asked by Anonymous on March 19, 2014
86. ## math

if the perimeter of rectangle is 50cm and its length is 5 cm greater than its breadth find its area please give answers with method

asked by vaidehi on March 30, 2013
87. ## Algebra

If a firm has the following cost anfd revenue functions find the break even points C(x)=3600+25x+1/2x^2 R(x)=(175-1/2x)x

asked by Marion on March 3, 2008
88. ## Physics 203

An object is projected upward from the surface of the Earth with an initial speed of 4.6 km/s. Find the maximum height it reaches.

asked by Kayla on April 26, 2011
89. ## Calculus

Consider the solid obtained by rotating the region bounded by the following curves about the line x=1. y=x,y=0,x=4,x=6 Find the volume So it would be pi (integral from 3 to 6) of ((1-y)^2 -(1-0)^2) right? so then you integrate it and get pi(Y^3/3-y^2) from

asked by christina on January 29, 2014
90. ## math

Find the solutions of the equation 3^x = x^4, rounded to two decimal places. (Enter your answers as a comma-separated list.)

asked by kulan on March 27, 2019
91. ## pre algebra

find the volume of each solid. if necessary, round to the nearest tenth. cylinder: radius 4.2cm, height 9cm.

asked by lavena on June 16, 2010
92. ## geometry

The rectangle ABCD is rotated about the side AB. Find the volume of the solid defined by this rotation. AB = DC = 4cm AD = CB = 2cm

asked by peter on January 9, 2011
93. ## Math-Trig

Answer to four significant figures, or to the nearest minute. f) one vertex angle of a rhombus is 25°. Find the ratio of the diagonals.

asked by Jessica on April 18, 2016
94. ## geometry

Answer has to be in exact form. Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.

asked by dana on January 15, 2012
95. ## Math

Find the equation of the line tangent to the path of a particle traveling in the xy-plane with position vector r(t)= at the point (3, 1).

asked by Yonnie on February 25, 2018
96. ## Physics

Find the frequency of a sound wave moving in air at room temperature (20.0) with a wavelength of 0.667 m. Is the formula F=1/T?

asked by Denise on April 2, 2013
97. ## physics

A skier (m=55.0 kg) starts sliding down from the top of a ski jump with negligible friction and takes off horizontally. If h = 4.90 m and D = 10.6 m, find H.

asked by sara on December 9, 2015
98. ## math

Find the simple interest of#108,000 for 2 years at 1 and the half percent per annum.pls solve

asked by Tj on November 1, 2010
99. ## math

Find the simple interest of#108,000 for 2 years at 1 and the half percent per annum.pls solve

asked by Tj on November 1, 2010
100. ## Math (pre-celc 12)

Solve this algebraically for the exact values (Meaning find the x-intercepts): (1/x)=x/(3x+18) I'm not sure what to write as the common denominator. I thought it was: 4x+18 because (3x+x+18)=(4x+18), but I'm not sure what to do from there. Thanks!

asked by Jana on May 17, 2016