# 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

93,362 questions, page 286
1. ## Math

/-8/+/5/ Simplify??? the lines are supposed to go straight but ya i cant find how to do this or the answer please HELP!!!

asked by Kenzay on April 13, 2011
2. ## history websites

Where can I find good websites to search on the Bodie Lighthouse?

asked by Liz on September 15, 2011
3. ## geometry

find the perimeter of a regular octagon with an area of 80 m and an apothem of 5m

asked by sanjana on March 22, 2017
4. ## Science

Wy is it is possible to find large, well-formed crystals inside geodes? Please help and Thank you

asked by Tony on September 21, 2009
5. ## Math

Find each angle of a parallelogram if its two consecutive angles are in the ratio of 1 : 3.

asked by Prashant on November 9, 2016
6. ## physics

find a unit vector parallel to the resultant of vectors : A=2i^+j^-k^& B=3i^-2j^+2k^

asked by gurleen on January 29, 2016
7. ## Math

Find the solution to the system of equations by substitution. 2x+5y=8 and 6x+y=10 Would the answer be (1.5,1)?

asked by Greg on January 29, 2016
8. ## calculus

Find all values of a such that y=a/(x−8) and y=x^2−16x+64 intersect at right angles? please how the steps :)

asked by mehak on October 28, 2011
9. ## calculus

how do I find the derivative of f(x)= 4/ square root of x ? using the limit process?

asked by Terry on June 5, 2011
10. ## MATH

Find all values of p such that 2(x+4)(x-2p) has a minimum value of -18. (AoPS, Please show steps)

asked by Steve on November 3, 2015
11. ## Math

Find the domain, range and vertical asymptotes for the following problems: f(x)=2^x-3, f(x)=1+3^x, f(x)=ln(x-1)-2

asked by Mola on March 29, 2012
12. ## Math - Properties of Logarithms

Use properties of logarithms to find the exact value of the expression. (log3(81)^4

asked by CheezyReezy on June 6, 2011
13. ## TRIG

IF Y=5+7C0S 4(0-7). FIND YWHEN 0=42 DEGREES. SMALLEST POSITIVE VALUE OF 0 FOR WHICH Y=1.5

asked by BRASHUNDA on March 28, 2012
14. ## government secondary school abuja

solve the partial fraction.x^4+3x-2/(x^2+1)^3(x-4)=(Ax+B)/(x^2+1)+(Cx+D)/(x^2+1)^2+(Ex+F)/(x^2+1)^3+G/(x-4)+H/(x-4)^2.Find the value of ABCDEFGH, plz help

asked by anthony on July 28, 2015
15. ## maths-help!!

find the number of divisor of the form of 4+2n (n>=0) of the integer 240

asked by Philip on April 2, 2016
16. ## trig

Find the following values for each function a. f(0) b. f(-1) c. f(-x) d. f(x+1) f(x)=2x^2+3x-4 I you plug in the value for each x, I just want to check my answers. Thanks.

17. ## Art

Who is the artist of the relief sculpture, The Last Judgment, In Vezelay? I can't find it anywhere.

asked by Anonymous on June 21, 2012
18. ## pre-calculus

find the exact value of sin 112.5 in fraction form

asked by Daisy on July 27, 2015
19. ## Calculus

Find the derivative of the function y defined implicitly in terms of x. y = √(xy+ 9)

asked by Anonymous on June 22, 2012
20. ## Art

Who is the artist of the relief sculpture, The Last Judgment, In Vezelay? I can't find it anywhere.

asked by Anonymous on June 22, 2012
21. ## Math Algebra 2

m1v1 + m2v2=(m1+m2)v3 find m1 If you could please explain it too or show the steps I would appreciate it.

asked by John on September 13, 2011
22. ## Algebra 1

How do you find a common denominator when subtracting whole numbers and fractions?

asked by Ashley on January 14, 2008
23. ## math correction

Find the x-intercepts y= x^2-2x-15 answer: x = 2 +/- sqrt 8 I don't get that. Recheck.

asked by jasmine20 on April 15, 2007
24. ## Trigonometry

How would you find the solutions to this problem? (cosx)(cscx)=2cosx

asked by Brian on April 15, 2009
25. ## Math

Ok, I have this problem that I'm really stuck on: This is it: Find each unit rate: 20 mi in 5 h. Please help I need this by tomorrow!

asked by Hannah on November 26, 2007
26. ## Math

Find the equation of the line that contains the point (-4,-6) and is parallel to the line that has the equation x+4y=5 Find the equation of the line that contains the point (9,7) and is perpendicular to the line that has the equation 2x-3y=3

asked by Jill on December 3, 2012
27. ## geometry

In ΔABC, angleB = 46°, angleC = 28° and AB = 50. Find BC (to the nearest hundredth).

asked by D on June 6, 2011
28. ## math

okay i need to find a complamentry angle whos difference is 12 degrees

asked by Rachel on January 13, 2008
29. ## Math

How do you find the square root of a decimal number, ex 5.5225?

asked by Kunal on August 3, 2009
30. ## college algebra

Find the real and complex zeros of the following function. f(x)=x^3-3x^2+25x+29

asked by julez on October 29, 2011
31. ## college algebra

Find the real and complex zeros of the following function. f(x)=x^3-3x^2+25x+29

asked by julez on October 29, 2011
32. ## calculus

n(x)=x^5+xe^x, find the real zeroes using newton-raphson methodology.

asked by seth on August 2, 2009
33. ## calculus

find the lim x->0 (e^(-x) -1) / (1-e^x) i did this using a table and the found the limit but is there a way to do this algebraically

asked by jeff on August 2, 2009
34. ## geometry

Find the coordinates of the image of the point (4,2) when it is reflected across the line y=3

asked by Lucia on June 20, 2012
35. ## Calculus

find the volume of the region bounded by y=e^x, y=0, x=-1, x=1 rotated about the x axis

asked by Anonymous on April 11, 2011
36. ## Calculus

Find the derivative of the following functions using the f prime of x = the limit as h approaches 0 of f(x+h) – f(x) all over h a)ƒ(x) = x2 + 5^x b)ƒ(x)= 1/2^x

asked by Jonathan on July 26, 2015
37. ## algebra

find the maximum or minimum of the following quadratic function: y =x2 - 10x + 25

asked by Desiree on October 11, 2012
38. ## Math - Trigonometry

Find the amplitude, period, and phase shift - y=cosð/2 (x+1/3)

asked by Aaron on February 1, 2010
39. ## calculus

Find the absolute extrema of the function on the closed interval. y = 1 − |t − 1|, [−9, 6]

asked by Sagar on March 27, 2016
40. ## Math

Find a system of linear equations corresponding to the following augmented matrices: (a) 2 0 |0 3 −4 |0 0 1 |1 (b) 3 0 −2 |5 7 1 4 |−3 0 −2 1 |7 (c) 7 2 1 −3 |5 1 2 4 0 |1 (d) 1 0 0 0 |7 0 1 0 0 |−2 0 0 1 0 |3 0 0 0 1 |4

asked by Matt on October 25, 2011
41. ## Algebra2

Check? Find the center and radius of the given circle 1. x^2+y^2+10y+21=0 = 5

asked by Nessa on November 29, 2012
42. ## geometry

find the number of diagonals in a 14 sides polygon can you help me wiht this?

asked by marko on April 2, 2012
43. ## literature

asked by klar maesen on January 11, 2008
44. ## Trig

Find sin2theta, cos2theta if csctheta=13/12 and lies in quadrant II. Thank you!

asked by Sara on June 13, 2012
45. ## ALGEBRA 1

after finding distance and midpoint.. how do you find the equation of the line?

asked by Alexis on September 9, 2007
46. ## trig

Find another angle theta between 0 and 2pi that has the same cosine as 3pi/14

asked by Anonymous on October 26, 2011
47. ## math

the circumference of a circle is 4 inches. Find the radius and area..

asked by eddie on November 30, 2012
48. ## Fraction to decimal question

Is there any way to convert to a decimal if you can't find a denominator that works your way? like 21/34 ? can you explain???

asked by Moby on November 30, 2012
49. ## Calculus

Find the value of the derivative of the function f(x)=7-|X| at the extrema point (0,7)? A. Does not exist B. 0 C. 7 D. -7

asked by hhhhh on January 13, 2017
50. ## chemistry

What would a substance that boils at 70 degrees celsius at 30 kPa be? I'm really not sure on how to find this.

asked by alex on May 16, 2017
51. ## Algebra

Find all the numbers for which the rational expression is undefined: -24/25v

asked by Kelly on October 25, 2011
52. ## calculus

F. (7) (2 puntos posibles) Let f(x)={tanxax+bπ/4

asked by JuanPro on August 12, 2015
53. ## math

In triangle abc,point0 is the incenter ad=2',ab=10'.and bc =12' find y? would the answer be 5'

asked by chelsea on April 4, 2012
54. ## Intermediate Algebra

Essay Question.Show all work.Find the difference.(3x^2-6x+8)-(-8x^2+x-4)

asked by sherry on April 4, 2012
55. ## Science

Can you please help me find a list of scientists that have something to do with energy? (They don't have to be famous.) Thank You!

asked by Mariz on April 19, 2009
56. ## geometry

The legs of an isosceles triangle measure 2x+ 5 and 3x-1. Find the values of x.

asked by Sydney on October 25, 2011
57. ## physics

why do you find the same wavelengths and colors on each side of the central maxima?

asked by opp on November 29, 2012
58. ## math

find a 3 digit number less than 500 in which the 3 different digits are add up to 8.

asked by maida on October 27, 2015
59. ## math

find the functional values requested in the problem F(x)=x^2-25t (a)F(5t)= (b)F(6t)=

asked by missfubu-c on October 13, 2012
60. ## science

Find the mass of 30 mol of sulfuric acid, H2SO4

asked by Sheryl on October 25, 2011

Find k so that x+2 is a factor of 2x^3-2kx^2-11x+5k. I don't know to solve for k. please help and thank you

asked by Anonymous on April 3, 2012
62. ## integral

find the integral ~(e^x + x)^2 (e^x + 1)dx can you pls explain how it arrive to this? ans = 2e^4x + C

asked by matrix school 2 on August 6, 2009
63. ## physics

why one cannot find the north pole of the earth using only a simple compass

asked by deb on October 12, 2012
64. ## website

does any one know awebsite where i can find 1rst grade online quizes?

asked by dert6 on September 20, 2009
65. ## math

find the values of cosine 21 degrees, and sine 3 pi divided by 10

asked by Chris on March 28, 2016
66. ## math

Find a. fog b. gof c. fof d. gog for each function f(x)=4-x g(x)=3x-5

asked by Reece on October 12, 2012
67. ## trig

use the unit circle to find the exact value for all the trig functions of è=2ð/3.

asked by Anonymous on February 1, 2010
68. ## Calculus

Find the area of the region enclosed between y = 2sin (x) and y = 2cos (x) from x = 0 to x = pi/4. Thanks for your help :)

asked by Michelle on October 27, 2011
69. ## Discrete Math

Directions: Find the quotient and the remainder when the first polynomial is divided by the second. #9. 3x^4 – 2x^3 + 5x^2 + x + 1;x^2 + 2x

asked by Sarah on September 15, 2011
70. ## Physics

I need to find some information about the 'wave packet' thoery about light. Can you please tell me how I should do this.

asked by Joe on May 29, 2009
71. ## polynomial function

Please check my answers. Find the y-intercept of the polynomial function. f(x) = -x2 - 2x + 8 I got:y=8 f(x) = (x + 1)(x - 6)(x - 1)2 I got: y=-6 f(x) = -x2(x + 6)(x2 - 1) I got:y=0

asked by Ann on October 15, 2007
72. ## algebra

find the domain of f give the function of f(x)=square root x+5

asked by lonnie on November 15, 2015
73. ## Math/need help

Hi I know how to find P(A and b) and P(AuB) My problem is finding say P(A)=0.60 and P(B with a line over the B)=0.40. what do I need to do. I get two right than 3 wrong. Can you please help. Thank you

asked by Mary Ann on July 31, 2015
74. ## Algebra

In 8 months, 55.6 gallons were used. Find the unit rate. Is the answer 6.95

asked by Hal on November 10, 2016
75. ## Math - Domain of Composite function

Find the domain of the composite function f ₒ g . Please show all of your work. f(x) = √x; g(x) = 2x + 12

asked by CheezyReezy on June 3, 2011
76. ## Trig

y=sec(2x+1) Find the period and phase shift. Sorry i'm really bad at these.

asked by Lauren on April 1, 2012
77. ## Physics

A charge q is placed at h distance from the base of centre . Find the flux ?

asked by Ritik on May 20, 2017
78. ## math

Line BD bisects

asked by Joel on October 12, 2012
79. ## maths

if the perimeter of a rectangle is 76 cm ifits are in the ratio 11:8 find its area

asked by kajal on March 27, 2016
80. ## calculus

Find all values of a such that y=a/(x−9) and y=x^2−18x+81 intersect at right angles? please how the steps :)

asked by mehak on October 26, 2011
81. ## Science

What website would you reccomend to find out about dust phesise? Fecise?

asked by Christina Gabriella on November 27, 2007
82. ## Trigonometry

Find all solutions on the interval (0,2pi): 2-2cos^2=sinx+1

asked by Help needed! on June 3, 2011
83. ## pre cal

how do you solve f(x)= G(X) and find the points of intersection of the graphs of the 2 functions f(x)= x^2 + 5x+ 13 g(x)= 19

asked by xyz on October 26, 2011
84. ## pre cal

how do you solve f(x)= G(X) and find the points of intersection of the graphs of the 2 functions f(x)= x^2 + 5x+ 13 g(x)= 19

asked by xyz on October 26, 2011
85. ## statistics

Find the z-score for the standard normal distribution where: P(z< -a) = 0.2451

asked by Huffette on November 30, 2012
86. ## Math

Find two lines passing through (-1, 1)which are tangent to the ellipse x^2-4x+y^2+3=0. Please write out how to get there. Thank You.

asked by Mary on April 2, 2012
87. ## science

Find the mass of 30 mol of sulfuric acid, H2SO4

asked by Sheryl on October 26, 2011
88. ## Math

Find two consecutive numbers who squares differ by 31 I got 2 and 31 but I got it wrong someone help me please

asked by Estefani on October 29, 2015
89. ## Algebra

Find the numbers that each letter stands for. EFGHx4=HGFE E= F= G= H=

asked by Daniel on October 30, 2011
90. ## math

how do u put in writing to explain a array to find 4 times 13

asked by jolene on March 21, 2012
91. ## BAF 260

How to find the after tax earnings on \$12,000 for corporate rates?

asked by Rhonda on September 10, 2011
92. ## trig

Find exact value of the expression. sin( 27pi/4 + 17pi/6)

asked by Brianna on November 4, 2011
93. ## Trig

find all solutions of 2sinx=1-2cosx in the interval from 0 to 360

asked by Anonymous on November 1, 2016
94. ## maths

find the least number which when divided by 12,16,24,and 36 leaves a remainder 7 in each case.

asked by mili on June 3, 2017
95. ## Calculus

Find the volume of the solid bounded below by the parabloid z = x^2 + y^2 and above by the plane 2x + z = 3

asked by Macy on April 10, 2016
96. ## calculus

use the derivative f'(x)= x^4-1 to find the local extrema and inflection points of f.

asked by joe on January 22, 2017
97. ## calculus

Find the location of values of any global extrema of f(x)=1-x^2 on the interval {-2,2].

asked by jenna on January 22, 2017
98. ## Math

Find the length of the curve r(t)=sqrt(2)ti + e^tj + e^-tk, 0

asked by Rick on July 6, 2015
99. ## Math

How do I find the next number in the patter, 5,11,29,83,245 ? I think it's 454, but not sure how to figure it

asked by Tyler on January 17, 2008
100. ## calculus

Use the derivative f'(x0= x^4-1 to find the local extrema and inflection points of f.

asked by hanna on January 22, 2017