# 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

92,404 questions, page 216
1. ## Calc

find the slope of the tangent to the curve: y^2=x^3/xy

asked by Sophie on February 22, 2011
2. ## math

how do u find the volume of a prism,when each side 12?

asked by danny on March 8, 2011
3. ## math

Find the GCF of the polynomial 44x^6+8x^5

asked by Hope on July 11, 2011
4. ## math

how do you find the area of a triangle using trigonomet

asked by brittney on September 5, 2007
5. ## calculus

if f(x)=ln(x^3 +1) find f'(3), correct to 2 decimal places

asked by Thalia on October 12, 2010
6. ## math

how do you find reference angles in the four quadrants

asked by brittney on September 5, 2007
7. ## maths

Consider the 4 points A(1,5), B(-4,6), C(0,0), D(-12,12). Find the gradients of the lines: (a) AB; (b) CD; (c) BD.

asked by Mitchel on October 31, 2016
8. ## Calc

find the slope of the tangent to the curve: y^2=x^3/xy

asked by Lisa on February 22, 2011
9. ## math

How do you find (in radians) the exact value of: tan[pi-(pi/12)]

asked by Haley on January 13, 2011
10. ## calculus

if f(x)=ln(x^3 +1) find f '(3), correct to 2 decimal places

asked by Thalia on October 12, 2010
11. ## math

Find a formula for the function f(x) such that f′(x)=cos(x)/x and f(2)=3.

asked by Jed on April 17, 2019
12. ## geometry

How do you find the diagnol length on a 12 ft. by 12 ft. square

asked by Redwing on March 9, 2011
13. ## Geometry

ABCD is a parallelogram. Find x and y using the following information: AB = 5x - 2y DC = 4 AD = y BC = 5 - x

asked by Alexis on September 4, 2011
14. ## Calculus

given f(x)=x-3 and g(x)=1/x-4 find the domain and range of the following functions f(x) f(g(x)) f(f(x))

asked by Jessica Chaney on March 15, 2012
15. ## Geometry

ABCD is a rectangle. Find x and y using the following information: AB = -2x DC = 7y + 1 AD = -x BC = 2y + 2

asked by Alexis on September 4, 2011
16. ## Calculus

Find the domain of the following function h(x,y) = sqrt(x-9y+5)?

asked by Z32 on March 9, 2011
17. ## precalculus

find the increasing and decreasing intervals of 4x^3-7x+3

asked by ck on December 11, 2011
18. ## math

How do I find the volume of an oblique cone?

asked by Jonas on May 11, 2018
19. ## Calculus Antiderivatives

Find a function whose derivative is a constant k

asked by Liv on March 4, 2017
20. ## Math

How to find the slope of a line parallel to 3x-2y=1?

asked by Anonymous on November 23, 2011
21. ## science

What two things do you need to know to find an objects velocity?

asked by Bella on February 23, 2012
22. ## geometry

M angle lmn =6x-20 howdo i find out what x is

asked by eric on October 3, 2010
23. ## math

If a = 12, b = 30, and c = 22, find the area of to the nearest tenth.

asked by dillion on November 23, 2011
24. ## algebra

short answer. find the following product -7z(-8z^3+3z^2+8)

asked by Mike on July 18, 2011
25. ## Calculus(derivatives)

f(x)=7cosx+6tanx, find f'(x)and f'(5pie/4)

asked by Daniel on February 24, 2011
26. ## Algebra 2

Find two pairs of conjugates with a product of 3.

asked by Anonymous on March 4, 2017
27. ## Math

x2-7x2y3+6=y2-2xy find dy/dx at the point (-2,5)

asked by isaac emmen on May 27, 2018
28. ## algebra 2 - minimum or maximum

Find the minimum or maximum value of f(x)=−0.25x2+4x−18

asked by Kasey on September 22, 2017
29. ## Math

Find the unit rate 396 km in 6 hr

asked by Jenny on October 26, 2016
30. ## geometry

find the area of a square with a diagonal of 8 cm.

asked by Davon on June 10, 2012
31. ## Asaudeen seniur high school i.e mathematics

Find the range of value of x for which 13>3x-23 where all the members are integers

asked by Dosumu on July 18, 2011
32. ## Trig

Triangle ABC has B= 137degrees, A=31.6 in., and C=42.8 in. Find B.

asked by Gaius on November 22, 2011
33. ## trig

using the given point (9, squareroot 19) find the value of cosx

asked by debbie on March 4, 2011
34. ## math

Find the exact value of sin(cos^-1(-1/3))

asked by Seven on August 7, 2010
35. ## algebra

short answer. find the following quotient: x^2-36 ------ x+6

asked by Mike on July 18, 2011
36. ## geometry

point T bisects segment UV. find UV if UT=4.5

asked by rey on August 23, 2011
37. ## calculus

find the derivative of the function f(x) = e^(3x) sec (7x)

asked by soffy on June 12, 2012
38. ## Math

Find two integers whose sum is 2 and whose difference is 8.

asked by Shine on September 15, 2017
39. ## Pre-calc

How do you find coterminal angles in pi radians?

asked by Sarma on January 1, 2011
40. ## math

Find all the x-intercepts of the curve y=4x^4-17x^2-15

asked by Vivian on August 12, 2018
41. ## geometric progression

find the sum of the series 1-2/2+1/4+1/8.... to n terms.

asked by ajay on September 15, 2017
42. ## Math

if y=(x^2)/(x+4) find the values of x where there is a horizontal tangent

asked by Nancy.Sullivan on June 11, 2012
43. ## algebra

Short answer. find the following product.(y^2-6y+8)(y+8)

asked by shay on July 18, 2011
44. ## Maths

9^x+2 - 6* 3^x+1= 0 find x Answer earlier I got confused

asked by Sanjay on August 11, 2017
45. ## math

find the equation of the circle passing through (-1,2)(2,6)(6,3)

asked by Kim on October 10, 2010
46. ## college algebra

given f(x)=4x-5, g(x)= x+5 over 4 Find (fog)(x). are these inverse functions?

asked by missy on February 23, 2012
47. ## Math (Help This Will Be on My Test Tomorrow!)

y= ax^2+bx-4. How would i find the equation of this parabola with the points (0,-4) (1,0) (2,2) (4,0) and 6,-10)?

asked by Ashley on February 24, 2011
48. ## Math

how do you find the fractional notation for the ratio of 54.28 to 89.69

asked by Jacob on August 4, 2010
49. ## algebra

Short answer. find the following product.(x+2)^2

asked by shay on July 18, 2011
50. ## Maths trigonometric

Find the value of sinx ,if 8sinx-cosx=4

asked by Rookeya on August 10, 2017
51. ## algebra

Short answer. find the following product. -7z(-8z^3+3z^2+8)

asked by shay on July 18, 2011
52. ## calculus

asked by alyssa on March 11, 2012
53. ## Physics

Find the gradient and intercept of this equation q=kp^n and qm=kp^n

asked by Emmzy on December 6, 2011
54. ## math

Find the partial sum. 100 Σ 2n n = 1

asked by dan on May 14, 2018
55. ## Calculus

How do you find the indefinite integral of (x^2-29x+5)/(x-4)^2(x^2+3)?

asked by Joe Schmo on December 7, 2011
56. ## math

if you know the radius of a circle how can you find its diameter?

asked by Naomi on March 10, 2017
57. ## need help zigma mathematics

find the zigma of 1/2+2/3+3/4+....n/(n+1) please show step help

asked by paluto on March 10, 2017
58. ## math

find all values of c such that f(x) = (x+1)/(x^2+2cx+4) has domain R

asked by greg on September 1, 2011
59. ## calculus

find cosx and sinx if tanx = 4

asked by rachel on September 1, 2011
60. ## math

PQRS is a cyclic quadrilateral. Then find the value of x

asked by abcd on February 4, 2017
61. ## calculus

find L- Hospital lim x-> inf f(x)=1/e^(-x)

asked by saud on November 21, 2011
62. ## math

find the lowest common multiple of 30,40 and 70? -|-8|- |-11-8|

asked by Anonymous on February 24, 2011
63. ## calculus

find L- Hospital lim x_---- inf 1/e^(-x)=

asked by saud on November 21, 2011
64. ## Calc

Find y'' by implicit differentiation. 5x2 + y2 = 3 y'' =?

asked by Anonymous on May 11, 2018
65. ## Math

Find the value of "a" such that the slope of the line between the points (-3,5) and (2,a)is m=-4/3

asked by Brandi on June 26, 2008
66. ## math

to find the length of a side of a triangle b=8 and c=10 then a=?

asked by mandy on December 7, 2011
67. ## pre-calculus

find the inverse of this function: y=log(p)+6

asked by CJ on April 24, 2019
68. ## geometry

LM has the endpoints L(-1,1) and M(-5,-3) find the coordinates of the midpoint of LM

asked by seth on June 7, 2012
69. ## Math

Find the derivative of the following function using First Principles. f(x)= x^2+5^x

asked by Anonymous on August 19, 2018
70. ## math

find the sets of valuse of x for which 4x^2 + 19x - 5

asked by skuni on March 8, 2017
71. ## algebra

asked by sheba on July 17, 2011
72. ## Math..LCM

find LCM 35b^6a^4,5b^8a^5,21b^2a^8 Can anyone help me with this please?

asked by Bonnie on August 8, 2010
73. ## Math

Find the derivative of the following functions using first principles. a) f(x)= x^2 + 5^x

asked by Anonymous on August 16, 2018
74. ## algebra

Can you explain how you would find out if one or both factors are really equal to 0?

asked by betty on October 10, 2010
75. ## maths

what is the solution ,find the sum of the first five terms of the g.p 2,6,18

asked by nengi on September 25, 2017
76. ## maths

The line 2y+7x=5 and 4x+dy+3=0 are perpendicular to each other. Find the value of the constant.

asked by MTHOMBENI BAFANA on August 8, 2010
77. ## mathematics

find the sum of the numbers between 60 and 80 that are divisible by 9

asked by fizz on May 21, 2018
78. ## Math/Calculus.

Suppose (x^2)*(e^(-2y))= ln(xy) Find dy/dx by implicit differentiation.

asked by Bob on February 22, 2012
79. ## Statistics

Find t-value for sample size n = 16 and area to the right 0.10

asked by Tina on February 22, 2012
80. ## calculus

find the derivative of the function f(x) = e^(3x) sec (7x)

asked by soffy on June 9, 2012
81. ## trig

find exact value of cos(23pi/6)

asked by shaili on August 9, 2010
82. ## horizontal displacement physics

how do we find horizontal displacement in physics?

asked by lou on February 22, 2012
83. ## intermediate algebra

Short answer. Find the product. -4x(-7x^3+4x^2+8x-6)

asked by sheba on July 17, 2011
84. ## math

find an expression for F(x) and state the domain of F when F^-1(x)= 1-5x/2x for 0 < x

asked by Trevor g on March 7, 2017
85. ## language arts

find the definition of "mandate of heaven".

asked by chantea on September 9, 2007
86. ## Linearization

Find the linear approximation of the function f(x) = √16-x at a = 0

asked by Michael on November 11, 2010
87. ## Algebra

Given the function f(x)=2x²-7x+4,find f(10)=? *2x squared

asked by Haley on January 30, 2012
88. ## Trigonometry

Using theorems 10.18 and 10.20, find a formula for sin^3(x)?

asked by Hailey Lepire on May 15, 2017
89. ## Math

Find 65% of the area of a circle with the diameter of 5.

asked by Tucker on November 6, 2018
90. ## Pre-Calc/Math

If cosx= -2/3 and pi/2, find the exact value of cos(pi/3-x)

91. ## Math

The pair of polygons is similar. Find the value of x. A. 2 in. B. 12 in. C. 13 in. D. 20 in.

asked by Unknown on December 19, 2017
92. ## Math

I am sorry But how can I find this answer? solve the equation 2k= 26

asked by Mary on November 6, 2018
93. ## Math

find all real and imaginary solutions x^(2/3)-2=x^(1/3)

asked by Samantha on October 21, 2010
94. ## Math

f(x)=x/x^2 – x find limit??? Pleaseee thnks

asked by Anonymous on January 30, 2012
95. ## Algebra

asked by Me me on November 6, 2018
96. ## Calculus

Find dy/dx by implicit differentiation: x^2-2xy+y^3 = c Thank you!

asked by Linda on October 4, 2011
97. ## algebra

Assume that Y varies directly as X. If Y = -11 when x = -4, find Y when x = 6.

asked by cassie on April 15, 2012
98. ## algebra

asked by manda on March 28, 2011
99. ## Physics

how do you find the magnitude of the mass's velocity?

asked by Tina on October 5, 2011