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 314
1. math

Find the area of the region bounded by the graphs x=sqrt 2sin2y ; x=0

asked by sedat on March 15, 2011
2. math

if a=2^3*3^7*5^3*11^4 and b=2^2*3^5*7^2*11*13,find the following.(leave your anwer written with exponents)a.GCD b.LCM

asked by yolanda on April 8, 2010
3. ap calculus bc

Hi! Thank you very much! My question is: how do you find the antiderivative of 1 / (square root[1-(x^2)]) aka antideriv( [1/(x^2)] ^ -1) THank you!!

asked by APpreciate student on October 26, 2010
4. Adv. Algebra- Conics

Find the equation of a hyperbola with foci of (0,8), and (0,-8) and Asymptotes of y=4x and y=-4x Please show work!!!

asked by Paragon on November 19, 2007
5. Calculus

find the equation of both the tangent lines to the ellipse x^2+9y^2=81 that pass through the point (27,3)

asked by kelly on October 2, 2008
6. Language

What reference source would you use to find the address of the nearest music store?

asked by Tim on December 10, 2009
7. teacher aide

Need help! If you're preparing a bulletin board, how many ideas should you try to get across at one time? A One B Two C Four D As many as possible I think A one, but I can't seem to find it anywhere. Can someone plz help.

asked by kristy on April 26, 2011
8. calculus

find the point(s) on the graph of y = (2x4 + 1)(x - 5) where the tangent line slope is 1.

asked by lana on June 16, 2009
9. Calculus

The velocity v(t)= -t^2 + 6t - 8, find the displacement and distance traveled during the time interval [-1,5]?

asked by Z32 on December 11, 2009
10. Geometry

Find the number of degrees in the point angle of each figure. Explain. {9/3}

asked by Jackie on December 11, 2009
11. math

The perimeter of a rectangle is 128m. The length is 4m more than twice the width. Find the dimensions.

asked by micheal on June 16, 2009
12. geometry

Figure ABCD is a square. Angle B measures (15x-13)Find the value of x.

asked by stephaine on February 7, 2011
13. cartesian vectors 1

Given that points P(-6,1), Q(-2, -1) and R(-3,4) find: a) magnitude of vector RP b) perimeter of triangle PQR

asked by Shaila on July 31, 2010
14. algebra

confrused with this one too let f(x)=x^2+6 and g (x) =4x-5 find (f ° g)(-7) still don't get it and no one responds to my replys after the tutors assist

asked by hokoslavia on March 16, 2008
15. math

write 3 different ones numbers you could add to 15 where you need to regroup to find the sum. Need help ASAP. Thanks

asked by mary on January 11, 2011
16. physics

Find the height from which you would have to drop a ball so that it would have a speed of 6.4 m/s just before it hits the ground.

asked by Maddy on October 23, 2010
17. social studies

I need please, how can I find the different approaches you can use for teaching controversial versus noncontroversial subjects.

asked by sally on October 13, 2008
18. Algebra 2

Find rarition constant and an equation of variation where y varies directly as x and y =60 when x = 10.

asked by Anonymous A on October 23, 2010
19. Math

Describe how you could find the 75th percentile score in a set of 20 scores.

asked by Angie on May 30, 2009
20. geometry

the three angles of a triangle are represented by 13 x/3,7x/3,5x/6.find the measure of its obtus angle.

asked by Alka on January 11, 2011
21. math

Find all the ordered pairs of integers such that x^2 - y^2 = 140 Any help or explanations would be wonderful!

asked by daphne on January 10, 2011
22. math

y=5x-7 and -3x-2y=-12 I have to find the linear system using substitution I have gotten it to -3x-2(5x-7)=-12 Now I am stuck at solving for x PLEASE HELP any way you can Thanks Oh, and please show me how you did it as well :)

asked by Elissa on May 28, 2009
23. Socials

What three situations changed some Maritimers unwillingness? I cant find this information in my book

asked by Sara on March 13, 2011
24. algebra

Trying to figure out my sons math. been way to long!!!! The question is find the slope for y = 3

asked by caleb on December 17, 2009
25. French

What can you find in Santa Claus' bag? descramble "ELASEL" (in french) I need help....

asked by Samuel on December 18, 2009
26. history

Why did the gap between the rich and poor help weaken the Shang? Can someone tell me where to find the answer!

asked by Emily on November 25, 2007
27. calculus

Find an equation of the tangent line to the curve at the given point y = x + cosx, (0,1)

asked by Vishnu on October 14, 2008
28. Math

Find two integers that make the equation true. Y squared = 100

asked by 7th grader on April 28, 2011
29. math

Use front-end estimation to find the value of the expression. 73,811 ÷ 462 =

asked by anonymous on February 9, 2011
30. english/Hamlet

I need a better understanding of this quote "once you have friends and find the trustworthy hold on to them" please paraphrase this for me

asked by keaton on January 11, 2011
31. Caculus

Find the angle between the vectors. (Round your answer to the nearest degree.) a = ‹-4, 3› b = ‹√7, 3›

asked by Mike on April 5, 2010
32. geometry

Use the diagram below for the following question. P(2,1), Q(11,1), and R(8,7) M and N are the midpoints ofandrespectively. Find the coordinates of M and N. (its a triangle)

asked by anonymous on August 3, 2010
33. Math

Find the general solution F(x,y)=C of the differential equation: (-3(x^2)y-8x)dy+(-3xy^2-8y)dx=0 Where F(x,y)=___________________

asked by Bob on January 22, 2013
34. algebra

Find the product. 5x^2·2y^2 =____x^2y^2 I cant finish this problem i did the end but need help in the beginning.

asked by yelena on December 16, 2009
35. math

find the equation (in standard form using only integers) for the line through (2, -5) that is parallel to 2x-3y=5

asked by Garrett on April 6, 2010
36. Computer Science

Can anyone tell me where one could find help and advice for a talented 8-year-old on computer programming languages please?

asked by RustyBear on October 6, 2008
37. biology terms

i need help to find what some biology terms mean. -substrate concentration - enzyme - catalyst

asked by Kali on October 6, 2008
38. Math

Find the areaof the triangle having the indicated sides and angle. B = 72 degrees 30' a = 105 c = 64

asked by Abbey on April 5, 2010
39. Maths

The altitude of an equilateral triangle is 12cm. Find the length of the sides.

asked by Jess D on March 15, 2008
40. Algebra

|a+2 3z+1 5m|+|3a 2z 5m|=|10 -14 80| |4k 0 3 | |2k 5 6| |10 5 9| I needed to repost this. This is a matrice and I am trying to find the values of the variables in each equation.

asked by mike on December 17, 2009
41. math

Find the value of the following fractional expression: 10/1 + 9/2 – 8/3 – 7/4 – 6/5 – 5/6 – 4/7 – 3/8 – 2/9 – 1/10 Provide your answer as a simplified fraction.

asked by blake on October 8, 2008
42. math

let's say you have 1240 you spent most of it an you have only 496 left. how can you find the percentage. can you show me?

asked by me on June 4, 2009
43. Further maths

But i need a more detail explanation find the derivative function of the differential calculus (2x+3)^3(4x^2-1)^2

asked by Stanley dominic on March 14, 2011
44. derivative of y

how to find derivative of y: y = sin inverse(square root of 2t) I got this. Please ignore.

asked by Jen on October 18, 2006
45. geometry

In right triangle ABC, angle C=90 degrees, AC = 3 and CB =4. If D is on segment AB and DB = 2, find the distance from D to C.

asked by carson on March 14, 2008
46. Math

how do you find the volume and surface area of a regular triangular pyramid?

asked by Brandon on June 3, 2009
47. Chemistry

An object has a mass of 128g and a volume of 27cm3. Find the density.

asked by AShley on October 10, 2008
48. Trig

f(x) = -cos(3x + pi). Find the amplitude, period, and phase shift of the function.

asked by Tabby on January 10, 2011
49. math

find the current produced when a voltage of 60v is applied to a resistance of 15

asked by janaurius on January 13, 2011
50. Geometry

Find the area of the following ellipse (round to nearest tenth). 2a = 10 cm; 2b = 24 cm. a = How many cm2?

asked by Ivan on January 16, 2011
51. science

i need to find 5 things that are not solids or gases or liquids can anyoneone help please Jello?

asked by chris on March 7, 2007
52. math

how to do a problem solving stratigy of making a table/find a pattern

asked by shasha on March 17, 2011
53. math

how to do a problem solving stratigy of making a table/find a pattern

asked by shasha on March 17, 2011
54. math

how to do a problem solving stratigy of making a table/find a pattern

asked by shasha on March 17, 2011
55. algebra/math

use the FOIL method to perform the multiplication. (x^1/2-2)(x^1/2+4) I can not seem to find the answer to this problem. Can anyone help? Thank You!

asked by Ashley on September 26, 2008
56. calculus

If the graph of f passes through the point (1, 0) and the slope of the tangent line at(x, f(x)) is 4x − 3, find the value of f(2).

asked by Garrett on April 11, 2010
57. Calculus

Using L'Hopital's Rule, find the limit: lim x->0+ (as x approaches 0 from the right) of sinx/x^(1/3)

asked by Justin on March 28, 2011
58. Algebra

Consider the quadratic function f(x) = – x^2 + 10x – 26. Determine whether there is a maximum or minimum value and find that value.

asked by Laurie on July 7, 2009
59. goemetry

the coordinates of the endpoints A and B of segment AB are 6 and 21, respestively. find the coordinate of point C between A and B such that AC= 2/3(CB)

asked by kim on September 2, 2007
60. physics

how do you find the verticle component of velocity of a projectile just as it strikes the ground?

asked by maddie on September 27, 2008
61. Science

Find the mass of a car that has the speed of 30m/s and a momentum of 45,000kg,m/s.

asked by Jennifer on March 24, 2008
62. pre-calculus

suppose g(t)=kf(t). Find the average rate of change of g over the interval [a,b] in terms of f

asked by Olivia on March 17, 2011
63. Science

Find your mass if a scale on Earth reads 650N when you stand on it.

asked by Jennifer on March 24, 2008
64. geometry

a pentagon has sides 2N+7,3N+2,6,7N,5N-6.If the perimeter is 180,find the length of each side.

asked by tintin on July 19, 2010
65. language arts

i cant find the definition of the word cautious. i tried that dictionary website and it didn't help. please help!

asked by Bri on January 14, 2011
66. cal 1

Find the area of the indicated region f(x)=(4-x^2) between(0,2)with 4 equal subintervals (left endpoints)

asked by help on November 27, 2010
67. math

find the missing dimension of each triangle height=17 area=51 what is the base please help!!

asked by osdrian on March 28, 2011
68. algebra/math

use the FOIL method to perform the multiplication. (x^1/2-2)(x^1/2+4) I can not seem to find the answer to this problem. Can anyone help? Thank You!

asked by Ashley on September 26, 2008
69. algebra

find and label the vertex and line of symmetry. graph the function f(x)=1/4x^2

asked by sam on July 11, 2010
70. calculus

Find an equation of a line that is tangent to y=2sinx and whose slope is a maximum

asked by Anonymous on April 12, 2010
71. physics

how do you find the magnitude of the net force if you have 2 forces acting on an object: 8.4 N[S] and 7.5 N[E]

asked by Anonymous on December 3, 2009
72. algebra

find and label the vertex and the line of symmetry. graph the function. f(x)=-2(x+3)^2

asked by sam on July 11, 2010
73. calculus

find the equations of the circles which pass through the points (0,2) and (0,8), and which also touches the x-axis.

asked by Kelly on June 28, 2008
74. Science 8th grade

What would be the best treatment for polycythemia vera ? I was wondering if there is a web site that may be able to help me I can't seem to find one thanks

asked by Anonymous on March 27, 2008
75. algebra

Find all real or imaginary solutions to equation. Use the method of your choice. 3v^2+4u-1=0

asked by Jessica on July 20, 2009
76. math

Find the number of solutions to the equation 2x + 5y = 2005, where x and y are positive integers

asked by m on July 19, 2009
77. math

A quadrilateral has vertices P(3,5),Q(-4,3),R(-3,-2),and S(5,-4). Find the lengths of the diagonals,to the nearest tenth?

asked by butterfly on November 13, 2007
78. math

Find the number of solutions to the equation 2x + 5y = 2005, where x and y are positive integers. Thank u :)

asked by Candice on July 15, 2009
79. HUMANITIES NEED BY 2MORROW!!!!!!!!!!!!!!!!!!!!!!!!

where would i find guinea bissaus curent opinion on global warming

asked by vahnna on March 25, 2008
80. Maths

Find the equation of the tangents to (x-2)squad + (y+3)sqaud=16 which parallel to the y-axis

asked by Gugu on February 6, 2011
81. social studies

Can you find some links to a site that has a picture of a northwest indian fishing

asked by Andrew on September 25, 2008
82. 30-60-90

The shorter leg of a 30-60-90 triangle is 5.4 feet long. Find the perimeter

asked by Ehrine on March 28, 2011
83. calculus

Given the function: y = 2 - x - x^3 use limits to find the slope (and then the equation) of the tangent line at x =2.

asked by Alex on September 25, 2008
84. Ancient egyptians

1.Why does the Ankh stand out? 2.On the internet,where can I find anything about life and food of the pharaohs?

asked by Paris on June 30, 2008
85. Math

Can someone please help me with this question? I have tried to figure it out and I keep getting stumped. Use counters to model and find the product of 2(5). Thanks.

asked by B.B. on July 2, 2009
86. math-please help

if a=2^3*3^7*5^3*11^4 and b=2^2*3^5*7^2*11*13,find the following.(leave your anwer written with exponents)a.GCD b.LCM

asked by yolanda on April 9, 2010
87. math

how can you use the inverse trigonometrical function on calculator to find the value of x in degree for which sinx = -0.4

asked by kenji86 on April 9, 2010
88. lesson planning

Where could I find a sample unit that focuses on animals that live in water?

asked by Ashley on March 23, 2008
89. geometry

Lines a, b and, c are perpendicular bisectors of angle pqr and meet at a find x, y, nd z

asked by latisha on December 8, 2009
90. Science

Hello, where could I find the answer to this question? In which season would we expect to see the highest and lowest and why. Thanks

asked by chris on August 31, 2007
91. Algebra

Can someone please find me a picture of an animal or other thing that is made with algebraic equations????

asked by John on October 23, 2006
92. math-please help

if a=2^3*3^7*5^3*11^4 and b=2^2*3^5*7^2*11*13,find the following.(leave your anwer written with exponents)a.GCD b.LCM

asked by yolanda on April 8, 2010
93. algebra 2

triangle CAT has vertices C(4,9), A(8,-9),T(-6,5) M is the midpoint of TA . find the length of the median CM

asked by carly on February 6, 2011
94. algebra 2

triangle CAT has vertices C(4,9), A(8,-9),T(-6,5) M is the midpoint of TA . find the length of the median CM

asked by carly on February 6, 2011
95. Math

Use the substitution method to find solution sets (x,y) for the following systems of equations: 3x-5y=-11 6x+2y=26

asked by Scott on June 20, 2009
96. calculus

Given the function y = 2 - x - x^3 Use limits to find the slope (and then the equation) of the tangent line at x = 2

asked by Erika on September 30, 2008
97. Speech

Where can I find newspaper or magazine articles on the pet population problem?

asked by Jules on March 22, 2008
98. Calc

Find the arc length of the graph of the function over the indicated interval. y = (x⁵/10) - (1/(6x³)) , [1,20] Thank you so much!!

asked by Erica on February 6, 2011
99. math

I am having trouble with this problem, thanks! If y varies jointly as x and the cube of z, and y=378 when x=4 and z=3, find y when x=9 and z=2 .

asked by cal on September 30, 2008
100. math

find unit rate 40 textbooks weigh 120 pounds

asked by steve on November 28, 2010