# 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 219
1. ## Calculus

Can someone please tell me how to find the following integral? cos^4(2q)*sin(2q) dq

asked by Cad on September 3, 2011
2. ## math stuff

how do u find the unit rate of a question

asked by sk8rboi on December 3, 2012
3. ## math

The expression px^4+qx^3+3x^2+2x+3 has r(x)=(x+1) when divided by x^3-3x+2.find the values of p and q.

asked by Anonymous on September 27, 2010
4. ## algebra 2

use quadtratic formula to find any X intercept. y=4x^-5x-4

asked by jkt on May 17, 2012
5. ## geometry

In Triangle ABC, AD is median. If AB is 8, BC is 18, AD is 7, find AC

asked by Pooja on August 10, 2011
6. ## Geometry

Given triangleABC is congruent to triangleXYZ, if AB=3X-1, BC=5X+2, XY=7, and YZ=14, find X.

asked by Marcus on December 13, 2010
7. ## physic

how do you find the acceleration for kinetic friction?

asked by elizabeth on November 17, 2010
8. ## math

a^3+b^3=c^3...find a,b&c anyone who can help me before 6pm i promise R200

asked by nimrod on February 18, 2011
9. ## Maths - Integration by parts

Use the partial ractions to find The integral (3x^2-x+2)/(x-1)(x^2+1) dx

asked by Anonymous on December 12, 2012
10. ## Math

Find the following function y=[(x-5)(4x+3)]^5 I arrived at 5(6x-2)[(x-5)(4x+3)]^4 The answer is 5(8x-17)[(x-5)(4x+3)]^4 but I am not sure how they got the 8x-17

asked by Hannah on February 23, 2011
11. ## Calculus:)

Find the area of the region enclosed by y−2x^2≥0 and |x|+|y| ≤ 1

asked by Brit on August 11, 2011
12. ## calculus 3

find and sketch the natural domain of f(x,y)= √(x+y^2 )/(x^2+y^2 )

asked by alya on May 1, 2012
13. ## Calc

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

asked by Sophie on February 22, 2011
14. ## calculus

find d/dx [cot(sec^3(cos(3x^2-5x+3)))]

asked by john2 on October 7, 2010
15. ## algebra

Find the center and radius of a circle (x+1)2 + (y-3)2

asked by RAM on February 18, 2011
16. ## math

find the opposite or additive inverse of -38

asked by Willis on November 17, 2011
17. ## math

If (x – 3) divides evenly into x3 – x2 – kx + k, find k. (2 marks)

asked by james on March 20, 2012
18. ## math

how can i solve this problem? find value of x and y x + y = 6 4xy = 35

asked by zalk on June 27, 2011
19. ## Calculus

Find the area of the region enclosed by y−2x^2 ≥ 0 and |x|+|y| ≤ 1

asked by Lindsay on August 12, 2011
20. ## math

If (x + 2) is a factor of m^2x^4 + 5mx^3 + x^2 – 7x – 2, find m. (4 marks)

asked by mark on March 20, 2012
21. ## Calculus

can someone help me find the antiderivative of: f(x)=4x times the squareroot of (1-x^2)

asked by Ken on May 11, 2012
22. ## Geometry

Find the volume of the given prism 17m 2m 1m

asked by Eduardo on May 11, 2012
23. ## finding math

find the decimal notation for the fracton 3/10

asked by June on November 18, 2011
24. ## calculus

Find a, such that the function f(x)=3x+rad(a-x^2) has the domain [-6,6].

asked by L.J on November 17, 2011
25. ## Math

Can you show us how to find the discriminant of the quadratic x^2 + 2x -2 =0

asked by Allison on November 17, 2011
26. ## Math

find the missing value that will make ratios 51 to 18, ? to 6

asked by Bryana on November 16, 2011
27. ## Maths - Integration

Find the exact value of the intergal with limits 1 and 0 respectively for the x^2 e^2x dx.

asked by Anonymous on December 12, 2012
28. ## math

How to find lcm using prime factoriazation

asked by Fghl on December 9, 2010
29. ## Algebra

find the slope.If it is not defined state this..(0,1)(3,-3)(5,-6)(-1,3)(-3,6)

asked by sherry on March 18, 2012
30. ## Algebra

find the slope.If it is not defined state this..(0,1)(3,-3)(5,-6)(-1,3)(-3,6)

asked by sherry on March 18, 2012
31. ## Log Algebra

Find the inverse of the function y=log8 x

asked by Marta on May 1, 2011
32. ## algebra

it says find the roots of each equation by factoring x^2+8x=-16

asked by paul on November 17, 2010
33. ## calculus

find the fourth taylor polynomial of f(x)=1/x at x=2

asked by sofi on May 16, 2012
34. ## Calc

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

asked by Lisa on February 22, 2011
35. ## advanced math

find the real solutions. 2+the square of (9x-8)=x

asked by kristina on December 3, 2012
36. ## Calculus

Find the values of x for which each function is continous: f(x) = x^3 -2x^2+x -1

asked by Anonymous on February 8, 2011
37. ## Calculus:)

Find the area of the region enclosed by y−2x^2≥0 and |x|+|y| ≤ 1

asked by Brit on August 11, 2011
38. ## trigonometry

If you know the sine of a number, how do you find its cosine?

asked by rachel on December 16, 2012
39. ## calculus

find the area of the region R that lies under y=√x (x+1), over 0≤x≤4

asked by daniel on February 5, 2011
40. ## calculus

Find the coordinates of the vertex of the graph of f(x)=2x^2+10-1

asked by Anonymous on April 30, 2011
41. ## pre cal

find the exact value of tan(2sin-1 3/5)

asked by Anonymous on November 2, 2010
42. ## math

how do you find the derivative of square root of 5 /t^5

asked by Jin on August 20, 2010
43. ## math

find the first derivative y= 2/5square root2x+1

asked by Derik on October 22, 2012
44. ## algebra

Short answer. Find the quotient: 6x^3-x^2-7x-9 ------------- 2x+3

asked by shay on July 21, 2011
45. ## geometry

find the value value of X m

asked by lilboo on September 24, 2010
46. ## arithmetic

If the numerically smaller root of x2+mx=2 is 3 more than the other one, find the value of m

asked by vinay on July 4, 2011
47. ## math

teresa used a calculator to find 35% of 50. what number did she get?

asked by Bluestarr on March 7, 2011
48. ## Calc

Find f(x) if f(1) = −1 and the tangent line at (x, f(x)) has slope7ex + 6. F(x)=

asked by Rachel on May 3, 2011
49. ## TRIGO

Find the minimum value of 9Tan^2x + 4Cot^2x.

asked by anandi on June 3, 2011
50. ## Statistics

Find the probability of at least one match. n = 62 How do I figure out r?

asked by Anna on July 6, 2012
51. ## pre aljabra

how do you find the greatest common factor of 44,47

asked by lucy on October 24, 2011
52. ## linear equations -math

Find the equation of a line through the points (-2,3)and (-4,5)

asked by Brittany on November 3, 2010
53. ## algebra 2

how to find the median of x,2x+1,x/2-13,45 and x+22 if the mean of this set of numbers is 83?

asked by brianna on March 7, 2011
54. ## math

please help me how to find the median , range and mode of 2,8,24,12,22,62,61,62,82.

asked by santos on April 14, 2011
55. ## math

find the members of arc tan (-1)

asked by dana on December 18, 2011
56. ## calculus

find the value of the derivative (if it exist) at the indicated extrema. 1. f(x)=x^2/(x^2+4) at (0,0) 2. f(x)=(x+2)^(2/3) at (-2,0)

asked by alexus on November 3, 2010
57. ## Calculus

Find the critical numbers of y=x(4-x)^1/2. The answer is x=8/3 but I got x=7/2.

asked by Elizabeth on July 11, 2012
58. ## chemistry

Given 6.00 L of N2 at -25 degrees C. Find Vol in L at 100K

asked by Bianca on October 22, 2011
59. ## trig

how to find out maxima of function 3acos3theta

asked by rajshri on January 25, 2012
60. ## math

how do you find sin7x/4x when lim x goes to 0 the answer is 7/4

asked by Jin on August 19, 2010
61. ## physics

Find relatiobn between alpha and beta

asked by Niharika on January 4, 2013
62. ## 1st grade math

asked by ashley on February 29, 2012
63. ## math

Find the median of the following set of numbers. 45, 21, 55, 22, 65, 61

asked by davis on September 24, 2010
64. ## BIOLOGY

WHAT ARE TWO LEVELS OF BIODIVERSITY THAT WE FIND IN AN ECOSYSTEM?

asked by VICTORIA on October 23, 2011
65. ## algebra

z varies directly as x^2. If z=36 when x=3,find zwhen x=4.

asked by Jay on March 30, 2012
66. ## Calculus

Find the partial derivative for x. f(x,y)=1/SQRTx^2+y^2

asked by Jane on December 1, 2011
67. ## math

Find all real solutions to the following equation: (x^2 -7x +x)^(x^2 - 2x - 35)

asked by Diana on April 28, 2011
68. ## calculus

If y varies inversely as the square of x, and y=0.5 when x=1, find y when x=9

asked by Anonymous on November 3, 2010
69. ## math

I need to find the median,mode,range 14,52,12,15,64,92,97,94

asked by Gabby on January 24, 2012
70. ## Geometry

how do you find the area of an octagon with the radius of four?

asked by Skye on June 4, 2011
71. ## Differential Equations

Find the eigenvalues and eigenfunction for the BVP: y ' ' '+ λ2 y ' = 0 , y(0) = 0, y’(0) = 0 and y’(L) = 0

asked by Chuck on April 22, 2012
72. ## logarithmic functions

log(subscript 2)(0.5) I know how to convert it into: 0.5 = 2^(y) but then how do I find y?

asked by Haley on April 7, 2011
73. ## Maths

If f(x)=2x-3 find yhe average gradient between x=-1 and x=-2

asked by Kevin on September 8, 2011
74. ## trigonometry

Find the general solution for f(x) = 27 tan^2 x-9=0

asked by lindsay on April 23, 2012
75. ## Math

Find the center and radius of the circle. x^2 + (y + 7)^2 = 4

asked by candy on July 12, 2011
76. ## chem

if i have density and the mass, how do i find the valume?

asked by jess on September 10, 2010
77. ## Chemistry

How do I find the radius of a sulfide ion?

asked by jake on September 24, 2010
78. ## Math

determine if the given function is one-to-one. if it is, find the inverse. f(x) = 8x - 4 A) f-1(x) = x+4 / 8 B) f-1(x) = x-4 / 8 C) Not one-to-one D) f-1(x) = x/8 + 4

asked by Jo on March 6, 2011
79. ## physics

A=2i+3j-k, b=4i=2j-2k, find the vector x parallel to A but has magnitude of B

asked by mariam on November 10, 2012
80. ## Math

Find the coordinates of the y-intercept for the given equation x+y=2

asked by Lamar on January 22, 2012
81. ## geometry

If f(x)=2x-3 find yhe average gradient between x=-1 and x=-2

asked by Anonymous on September 8, 2011
82. ## Calculus

Find the following interval: (2e^(2sqrt(y))/sqrt(y))

asked by Elena on April 28, 2011
83. ## Precalculus

Given sinx= -1/8 and tanx

asked by Jake on June 25, 2012
84. ## math

(h)t=-4.9t^2+98t+8 Find the max height?

asked by Nina on January 2, 2013
85. ## math

find p from the formula I=prt/100 when i=20, r=5 and t=4

asked by lauren on September 5, 2010
86. ## maths

find the whole number solutions to each of these inequalities. q1. 3

asked by Mary on November 11, 2012
87. ## calculus

Lim Tan^2(3x)/2x^2 X-0 Find the Limit?

asked by Roshan on September 8, 2011
88. ## math

find the 8th number in the pattern

asked by helen on January 3, 2013
89. ## Pre-calc

How do you find coterminal angles in pi radians?

asked by Sarma on January 1, 2011
90. ## statistics

Find the value of z such that approximately 20.88% of the distribution lies between it and the mean.

asked by tina on November 30, 2011
91. ## logarithmic differentiation

How do you find the logarithmic differentiation of y = x-cos x ?

asked by Christina on November 4, 2010
92. ## logarithmic differentiation

How do you find the logarithmic differentiation of y = x^-cos x ?

asked by Ashley on November 4, 2010
93. ## Calculus

u=-1,3 and w= 2,-5. Find the component form of the vector. 3. 2u + 3w A 0,1 B 5,-12 C 2,3 D 1,-2 E -3,8 F 4,-9

asked by Brock on July 1, 2012
94. ## Physics

Find the current in the 10.0 resistor in the drawing (V1 = 20.0 V and R1 = 15.0 )..?

asked by Pete on January 22, 2012
95. ## calculus

Find the angle of intersection between the curves f(x) = 2x + 3 and g(x ) = - 3x + 1

asked by mmk on August 4, 2011
96. ## math

how would i find the range for these set of numbers -12,19,12,10,-24,1,-1

asked by chris on September 24, 2010
97. ## calculus

Find the total differential for f(x,y,z)= cos(4x+3y+2z+1)

asked by Todd on April 23, 2012
98. ## math

Find the radius of a circle with the given circumference. 8.4 in. r = 3 in. 3ã2 in. 6 in. 12ã2 in. is it 6 in?

asked by danny on February 16, 2011
99. ## Math

find the prime factorization of 120.

asked by Lea on October 12, 2010
100. ## calculus

f(x)=x^​6-​10*​x^​5-​7*​x^​4+​80*​x^​3+​12*​x^​2-​192*​x how to find the answer an its graph???

asked by huda on December 10, 2012