# 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 207
1. ## Calc

find the derivative f(x)= e^-3x x sin(4x)

asked by Kate on June 11, 2014
2. ## Geometry

Find the value of x in the right triangle if the sides given are x, x+1 and 7.

asked by Peter on December 8, 2018
3. ## Geometry

Find the value of x in the right triangle if the sides given are x, x+1 and 7. |\ x | \ |__\

asked by Ben on December 8, 2018
4. ## MAth

find the next three numbers in the pattern 2/3, 1 5/12, 2 1/6, 2 11/12 _, _, _

asked by Brittany on January 20, 2010

find the some of 198 and 864

asked by natal on October 14, 2009

find the some of 198 and 864

asked by natal on October 14, 2009
7. ## algebra

one to one functions g and h are defined as g={(-4,5), (2,-5),(3,2, (4,0)} h(x)= 2x+9 find the following g^-1 (2) h^-1 x) (h*h^1)(-7)

asked by tbell on June 9, 2014
8. ## math

how do you find the degree for a octagon

asked by cindy on November 1, 2010
9. ## calculus

find the sum ∑(n/(n+1)!) from n=1 to infinity

asked by Alex on November 1, 2010
10. ## Math

find the derivative F(x)=tan(ln(5x))

asked by Sam on June 11, 2014
11. ## Calculas

Find the length of the curve y=ã(2x), from x=1 to x=4.

asked by Drew on July 24, 2012
12. ## Calc--derivatives

find the der of y= x^(lnx) thanks

asked by Carolina on October 13, 2009
13. ## more math..

Find the value of x for which the equation below is true. |5x - 2y| | 8| |x + 6y| = |10| A.16 B.-1 C.4 D.1

asked by True on July 22, 2012
14. ## Drug abuse

Where can I find benefits of not using marijuana? help please.

asked by John on October 12, 2009
15. ## Algebra

Can you please help me with this problem 2x-y=6 I need to find the slope thank you

asked by Susan on January 21, 2010
16. ## Calculus

Find the derivative of f(x)=x^2sinh^(-1)(3x)?

asked by Z32 on October 13, 2009

Find lim as x approaches 0 of (e^x-1-x/2-x^3/6)/(x4)

asked by Sarah on June 12, 2014
18. ## calculus

Find the indefinite integral. ∫x√(2x+1)dx

asked by Eric on January 21, 2010
19. ## Math

How would I find the derivative of (8x^3)/sqrt(3x-2)?

asked by Anonymous on June 11, 2014
20. ## Math help!

Find the derivative of tan(ln(5x))

asked by Sarah on June 11, 2014

find the slopes for all four side J(-4,-1) K(-7,-4) L(2,-10) M(5,-7)

asked by jake on January 21, 2010

how do you find the prime factors of 24

asked by bianca on January 19, 2010
23. ## mathematics

Find the sum to n terms of 1/(1.2.3) + 3/(2.3.4) + 5/(3.4.5) + 7/(4.5.6) +....

asked by tolu on February 15, 2015
24. ## math

Find the coordinates of the x-intercept. 2x + y = -6

asked by Tony on March 11, 2012

where would i find middle ages help

asked by shirley on December 20, 2008
26. ## Maths

Let f(x)= 2x+1 and g(x) = 3x^2-4 find: a) f^-1 b) gof (-2) c) fog (x)

asked by Sarah on May 16, 2015
27. ## Math

x^2+bx+45, Find the value for b such that the trinomial is a square

asked by Heidi on March 8, 2012
28. ## maths

Find the average value of f (x)= √(4x +1) over the interval 0 ≤ x ≤ 2.

asked by john on December 19, 2010
29. ## maths

Find the area enclosed by y = 1/x , y = 1/3x , x=3 and x=4

asked by John on December 19, 2010
30. ## math question 3- very urgent !

Find x* on [0, 2] such that f(x*) equals the average value of f(x) = 5x + 9 over [0, 2].

asked by Carla on December 19, 2010
31. ## pre algerbra

What is the answer to x/8-12=10 we need to find x i don't get how to do it

asked by steph on March 7, 2012
32. ## Geometry

Find the perimeter of the triangle. L1=12.5 in, L2= 10.6 in, L3= 9.5 in.

asked by Sheilah on March 7, 2012
33. ## math

How do i find 40% of 4,800? What is the strategy?

asked by jocelyn on March 7, 2012
34. ## math

if x = 1-squareroot of 2, find the value of (x-1/x)power of 3

asked by vikash goyal on May 30, 2015
35. ## Precal

How do you find the 6th root of -i?

asked by Sara on December 11, 2008
36. ## calculus

find the domain of the function a) f(x,y) = e^(-xy) b) h,(u,v)= √(4-u^2 - v^2)

asked by maggie on March 7, 2012
37. ## math

given the function F(x)=7x+8. find each of the following f(10)= f(-6)= f(0)= please explain

asked by jane on March 6, 2012

--> BD bisects

asked by m on September 23, 2010
39. ## math

The function f(x)=7/12 x^2+¦Ð is one-to-one on the domain if and if x¡Ý0. Find the f^(-1) (x).

asked by Anonymous on June 4, 2015
40. ## Math

How do I find the slope of the line through (-9, -10) and (-2,-5)?

asked by Pug lover on April 17, 2018
41. ## Math

Find the Sum -4+[3+(-2)+(-2)] is the answear -5?

asked by Anonymous on December 9, 2008

How do you find the period of a function?

asked by |-/ on April 25, 2018
43. ## Caclulus

Find f'(x) for f(x) = sin3(3x2).

asked by Tom on May 15, 2015
44. ## Calculus

Find the area between the two curves f(x)= ln(x+1)+2 g(x)= x^2-8x+12

asked by mary on December 23, 2008
45. ## math

Find the LCM of (7+5t),(49-25t^2), and (7t-5t)

asked by Terry on March 11, 2012
46. ## math

how do you find the area of a polygon

asked by joenett on March 19, 2010
47. ## calculus

find the domain of the function f (x,y) = e^-xy

asked by maria on March 11, 2012
48. ## math

is this correct? find the slope (1,6) (-6,-5) -5-6 -6-1=11/7

asked by deedee on January 6, 2009
49. ## response

the problem reads out like this -3/5m= -45 there trying to find m

asked by Alex on January 6, 2009
50. ## math

can someone check this please find indicated outputs for f(x)= 4x^2 - 2x f(0)=0 f(-1)=6 f(2)=14

asked by deedra on January 5, 2009
51. ## math

find the critical points of h(t) = (t^2-4)^(1/3)

asked by Annie on June 25, 2013
52. ## math

What is a rate and how doI find it?

53. ## math

asked by Jake on January 5, 2009
54. ## math

w-15=-9 w is a variable, I have to find what it equals

asked by t on November 7, 2012
55. ## Calculus

Find dy/dx by implicit differentiation for the following 2x^2y+3y=-1

asked by Emma on June 25, 2013
56. ## Pre-Cal

Find the inverse of the function f(x) = 3^x+2

asked by Mark on March 19, 2010
57. ## ALGEBRA

NEED TO FIND THE DOMAIN AND RANGE OF F(X)=2X-3

asked by CAROLYN on March 10, 2012

find thedomain and range of {(7,-2), (-6,-4) (9-9,)-(5-5),(6,6)}

asked by sherri on January 4, 2009
59. ## algebra

6b+14=-7-b can u help me find out what b stands for in this problem.

asked by matt on November 7, 2012
60. ## math

Find the degree of-5w^3-4w^2+7w+16 A.-5 B.16 C.14 D.3 I don't know how to do this you please help me? Thank you

asked by nelly on May 11, 2015
61. ## precalc

find domain of f(x) = 15/sqrt(x+6)

asked by mo on December 18, 2010
62. ## calculus

Find the linearization L(x) of the function at a. f(x) = x3/4, a = 81

asked by kela on November 9, 2012

How do I find a unit rate?

asked by Kendall on December 8, 2008
64. ## social studies

what website should i go on to find out about Columbus

asked by anabelle on November 9, 2012
65. ## math

find the value of 350x -70 when x is 400

asked by steve on December 1, 2008
66. ## math

how do you find the least possible perimeter with a area of 48

asked by amari on December 31, 2010
67. ## Math

Given ^213 x=58, find the positive value of x

asked by Christopher on June 29, 2015
68. ## math

(-21)-(-9)/-21-(-21)How would i find the soultion to this problem

asked by mike on September 24, 2010
69. ## maths

if y varies directly as x,and x=9 and when y=15'find y when x=33

asked by cedric on June 17, 2013
70. ## Algebra 1

Find the range of f(x)=-x+4 for the domain {-3,-2,-1,1} A) {7, 6, 5, 3} B) {7, 6, 5, 4} C) {-7,-6,-5,3} D) {-7,-6,-5,4}

asked by Matthew on June 30, 2015
71. ## algebra 2

Q(x)= x^2-6x+3, find Q(-3) I REALLY DON'T KNOW WHAT THE HECK ITS ASKING FOR

72. ## trigonometry

If sin(x-20°)=cos(3x-10°),find x.

asked by pankaj on July 2, 2015
73. ## math

find domain of the function?

asked by jeff meyers on September 24, 2010
74. ## math

5t^2-7t=1 find exact solution

asked by Peter on July 2, 2015
75. ## Algebra

given that f(x) = 3x + 7 and g(x) = (-x)cubed + 1, find (fog)(-2)

asked by Tracey on July 4, 2015
76. ## Algebra help

Find (fog)(x)and (gof)(x)if f(x)=x-x^2 and g(x)= 2x+3.

asked by Shawn on November 28, 2008
77. ## math

find the number of 8 units to the right of -3

asked by lea on June 15, 2013
78. ## algebra

show me how to find a slope?

asked by luz on January 1, 2011
79. ## algebra

What do they mean when they ask you to find the function form?

asked by Mase on May 11, 2011
80. ## math

f(x)=x^4-4x^3+10 Find the inflection point(s), if there are any.

asked by Britney on November 12, 2012
81. ## Chemistry

How do you find the partial pressure?

asked by Anonymous on March 1, 2012
82. ## algebra

composite function Find ( f o g) (-5) if f(x)= -2x-7 g(x) = -4x + 3

asked by cody on March 2, 2012
83. ## Science

How to find oxidation numbers ?

asked by Singh on June 23, 2015
84. ## math

How many rectangles can you find with an area of 32?

asked by Yota on April 8, 2018
85. ## trig

if sin 7x = cos x+10 find the value of x

asked by Anonymous on March 5, 2012
86. ## Calculus

find f'(x) f(x)=cos(2x)tan(2x)/2√x

asked by Joe on March 22, 2010
87. ## math

Find the values of the following. 1)(903)2

asked by Sam on December 26, 2010
88. ## math

where can i find a website about math thank you

asked by st on March 22, 2010
89. ## Math. Can someone check my answer

Find the slope of the line through (-9,-10) and (-2,-5) A.- 5/7**** B.-7/5 C.5/7 D.7/5

asked by XD on April 12, 2018
90. ## Math

Find the slope if it exists (1,3) and (8,-8)

asked by Bryan on December 7, 2008
91. ## math

Find the inverse of the matrix, 1, 2 ,-1 2, 5, 1 3, 6, -2

asked by jones on December 6, 2008
92. ## Trig/ algebra 2

if f(x) = sin4x-cos2x, find f(pi/8)

asked by Mika on June 10, 2015
93. ## calculus1

Find extrema of f(x)=1-(x to the 2/3) on interval [-1,8]

asked by karen on June 11, 2015
94. ## Algebra

Let r and s be the roots of y^2 - 19y + 7. Find (r-2)*(s-2).

asked by XXX on June 11, 2015
95. ## Calculus

Find dx/dy for the function y=x^cos(x)

asked by Anonymous on November 10, 2012
96. ## math

find the prime factorization of 24

asked by tierra on December 5, 2008
97. ## math

Find the inverse Function? J(x)=2^x/(1+2^x)

asked by George on April 12, 2018
98. ## math

Find the reciprocal of the following number: -21/23

asked by romina on June 17, 2013
99. ## math

(1) evaluate 8 1/3 x 64 1/3 / 27 1/3? (2)if(X4/3 Y1/3)x(X1/2 Y-1/4) XrYt,find r-2t.