# 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 177
1. ## Precalc

let f(x)= (x / (6x-36)) and g(x)= (1/(x-6)). find all numbers x, if any, such that f(x) < g(x)

asked by Jillian on February 22, 2016
2. ## college math

Find the value of the expression 99 x 4/9 -(5=4)

asked by Lourane on June 19, 2012
3. ## ALGEBRA PLSSSSSS

For the function f(x)=x+9, find (f o f^-1)(5)

asked by allexelle on April 15, 2015
4. ## CALCULUS help!!!=))

find dy/dx -x^2y+2xy=3y^2-7

asked by Liz on October 7, 2012
5. ## 9th grade geometry

if RS=8y+4, ,,ST=4y+8 and RT=15y-9 find the value of y

asked by molly on September 15, 2009
6. ## Algebra

Find the value of 7n, when n = 7,565?

asked by Judy on September 15, 2009
7. ## maths

find the value of k on which the line (k-3)-(4-k)^2*g+k^2-k+6=0.

asked by Anonymous on January 1, 2013
8. ## Calculus

Find the Derivative of (7x^2-6)^8(-4x^2-3)^9

asked by Z32 on September 15, 2009
9. ## 7th grade Pre-Algebra

Find each Product. 8(-5x) Do I just do 8 x -5 = _n ?

asked by Dean on September 14, 2009
10. ## ALGEBRA PLSSSSSS

f(x)=x^2-16 and g(x)=x+4 find f/g and its domain.

asked by allexelle on April 15, 2015
11. ## ALGEBRA PLSSSSSS

For the function f(x)=x^2-12, find (f o f^-1)(4)

asked by allexelle on April 15, 2015
12. ## algebra

given the function k described by k(x)=x+20 find each of the following k(0)= k(-12)= k(-9)= k(15)= k(y+1)=

asked by coco on March 18, 2012
13. ## Calculus

I'm trying to find out what the graph of: y= |x+1| + |x+2| looks like. could someone help me out?

asked by Jon on September 27, 2010
14. ## math

Find x given that y=2,z=-3 and w=4 wxy=5

asked by Stefanie on June 18, 2012
15. ## math

Find y' : y= (8-2x^2)/(root of (8-x^2))

asked by mo on November 17, 2007
16. ## Math

Find the inverse of: y = ((-1) / (x+5)) - 1

asked by Dave on October 12, 2016
17. ## Math

If vector a=2i-j+k, b=i-3j+k,c= -2i+j-3k,d=3i+2j+5k find the p,q,r such that d=pa+qb+rc. Please help me how to do it...!!!

asked by Ri on February 10, 2016
18. ## math

how do you find the domain of f if f(x)= (2x-3)/(4x+5) Thank you

asked by Sydney on August 23, 2010
19. ## Geometric progression

Quantities x, 8, y (x=/y) are in g.p. and x, y, -8 in a.p. Find the value of x and y.

asked by Vijay on October 12, 2016
20. ## Precalculus

Find u*v, if u=13j and v=i+3j a.-39 b.39 c.(0,39) d(1,39)

asked by ovu on May 12, 2019
21. ## calculus

find the intercept of y=4x^2+3

asked by jasmine on September 16, 2009
22. ## 12th grade

if cos Q=5/9, find 5/9

asked by chris on November 8, 2010
23. ## Calculus

Find the linearization L(x) of y=e^(7x)ln(x) at a=1. L(x)=

asked by Reonea on October 30, 2011
24. ## Algebra

Find the following quotient. (4-7i)/(4+7i)

asked by Merty on April 15, 2015
25. ## Math

Find the difference. -14 - (-16) =? A. 30 B. -30 C. 2 D.-2

asked by Sam on February 16, 2016
26. ## Algebra 1

find the product (2x+1)(2x-1)

asked by Sally on September 17, 2014
27. ## additional maths

If ƒ: x→x+3 find the function g such that gf : x →x²+4x+5

asked by zie on March 2, 2011
28. ## calculus

For each function, find a. f''(x), and b. f''(3). f(x)= 1 --- 6x^2

asked by zane on March 2, 2011
29. ## Further maths

If S=(2+3t)(5t-4),find ds/dt when t=4/5sec.

asked by Great on March 20, 2012
30. ## algebra

Given: 3(x-2y)+3x=y-2(x+4y), find the ratio of y to x

asked by james on April 11, 2015
31. ## Math

Find the difference. -24 - 5 =? A. -29 B. 29 C.-19 D.19

asked by Sam on February 16, 2016
32. ## math

find the mode of 3,6,10,13,14,17,19,and 22

asked by dee on February 17, 2016
33. ## Calculus

need answer to find dy/dx y=e^2x+3*e^x-1

asked by Anonymous on March 14, 2010
34. ## algebra

Find the value of y foe the given value of x and z Y=z+x

asked by luis on February 15, 2016
35. ## math

find the value of the variables 5y+8=21

asked by robert on August 23, 2010
36. ## calculus

find the derivative of e^8e^x *8e^x

asked by nic on February 7, 2011
37. ## CALCULUS help!!!=))

find dy/dx (-x^2)(y)+2xy=3y^2-7

asked by Liz on October 7, 2012
38. ## math

Given z(t) = square of t +1− t^3 , find z(2).

asked by Pam on April 13, 2015
39. ## Further maths

If S=(2+3t)(5t-4),find ds/dt when t=4/5sec.

asked by Great on March 20, 2012
40. ## Chemistry

how would i find the pH of this? 1.0 M NH3 (Kb = 1.8 x 10-5)

asked by Andrew on November 23, 2007
41. ## algebra

(y^4+3y-5)/(y^2+7) find the quotient

asked by Nick on February 6, 2011
42. ## Math

Find the variance of 3,24,30,47,43,7,47,13,44,39

asked by Naruto on October 5, 2016
43. ## algebra

find the quotient y^4+3y-1/y^2-3

asked by mema on June 1, 2011
44. ## math

find the median 44,68,48,61,59,48,63,49

asked by tdog on March 20, 2012
45. ## Math

Find ∑(5 – 2 k ) when k goes from 2 to 7. -24 24 I am clueless 30 -18

asked by Bri on April 3, 2019
46. ## Algebra

Find the following sum: 9 + 10 + 11 + ... + 87

asked by Shelby on January 29, 2015
47. ## Calculus

Find ¡Ò[dx/(x-2)(x+3)(x-4)] this is really confusing and I need help with it.

asked by Francis on January 28, 2015
48. ## Math equation

find the slope x+3y=6

asked by Lavern on December 4, 2011
49. ## math

how do i solve find x in x^+6x+9

asked by Dennis on July 7, 2011
50. ## Algebra

Given the function h described by h(x)= x + 5, find each of the following. h(0)=

asked by greatdanelola on March 21, 2008

ok ify-45 when x-15 find x when y =15

asked by kailah on May 13, 2009
52. ## Math

Find the smallest value of x such that x^2+6x + 9 = 24.

asked by Les on April 12, 2016
53. ## Math

find the difference 1 - (-3) A.-4 B.-2 C.2 D.4

asked by GaLaXy.ExE hAs CoRrUpTeD aNd HaS cRaShEd on August 21, 2018
54. ## geometry

find the measures bc and ac

asked by samantha on December 13, 2012
55. ## math

find the value of G in the equation G/5-13=42

asked by tim on December 8, 2012
56. ## maths

find degree of x²+x+1

asked by Akimel Debisa on October 30, 2017
57. ## geometry

The perimeter is 68. Find x,an,BC,AC.if ab is 2x+7,bc is 3x+5, and ac is 5x-4

asked by chance on October 6, 2010
58. ## Calabasas High

Find the product: 7y^2(y^4 + 8y^3 - 6y^2 - 5y - 8)

asked by Jill on May 2, 2012
59. ## Math

Find f o g o h f(x)= sqrt(x-5), g(x)=x^2, h(x)=x^3+6

asked by TayB on January 28, 2015
60. ## math143

Find the way intercepts for 4y-5x=18

asked by John on June 7, 2016
61. ## calculas

how to find the x intercepts for f(x) = 3x^3+7x^2+3x+1

asked by Sandra on March 23, 2009
62. ## math

find a number such that its two-fifth is 12.

asked by tushar on June 6, 2016
63. ## Calculus

Find the F^(-1) (6) - inverse f(x) = x^5 + 3x^3 + x + 1

asked by Anonymous on May 14, 2009
64. ## calculus

If f(x) = sec x, find f''(π/4).

asked by Sasha on October 6, 2010
65. ## algebra

how do i find the domain to:: p(x)= 2x-5

asked by Le on May 14, 2009
66. ## Pre-Calculus

How to find domain of: y = -3 + ãx+6

asked by Dara on September 3, 2013
67. ## Pre-Calculus

How do I find the domain of K(x) = x(32 - 2x)^2?

asked by Anonymous on June 2, 2016
68. ## maths

If (k,0), (0d) and (1,1) are collinear then find 1/k + 1/d = ---------

asked by sanjay on January 23, 2015
69. ## algebra

confrused with this one too let f(x)=x^2+6 and g (x) =4x-5 find (f ° g)(-7)

asked by hokoslavia on March 16, 2008
70. ## Geometry

Find the value of x (11x-15) (5x-13)

asked by Maria on September 23, 2018
71. ## Math with applications

Find the vertex of 1. F(x)=3(x-c)^2+1

asked by Holly on September 23, 2013
72. ## Algebra II

If g(x) = 3x-8, find g[g(-4)]. 3(-4)-8 -12-8=-20 Is this correct? Thanks

asked by Lucy on March 16, 2008
73. ## calculus

Find an antiderivative P(t) of p(t)=t^7-(t^5/5)-t

asked by boe on December 2, 2011
74. ## Math Pre-Algebra

Find the quotient -16/0?

asked by Lisa Aul on December 2, 2014
75. ## Math

Find the proportions X/12=3/4

asked by Arielle on October 25, 2017
76. ## math 156

find the sum 13/14+4/5

asked by lorry on February 18, 2011
77. ## College Algebra

Use the function f(x) = 3 – x 2 to find a. f(-2) b. f( 2/3 ) c. f(a + 2)

asked by Anonymus on April 1, 2019
78. ## Math

Help please. Find a number between 1/15 and 1/16.

asked by Monica on April 18, 2016
79. ## Math

Find the inverse of f(x)= (x-3)/(x+2) and f(x)= (8x-4)/(2x+6).

asked by Danielle on February 21, 2008
80. ## maths

If (k,1) , (0,d) , (1,1) are collinear then find 1/k + 1/d =---

asked by sanjay on January 23, 2015
81. ## Calculus

Find dy/dx if x^2+y^2=2xy A. x/(x-y) B. (y+x)/(y-x) C. 1 D. -x/y E. None of these

asked by Anon on November 30, 2014
82. ## maths

find the value of x if cos x = 3/5

asked by olaitan on April 17, 2016
83. ## exponents

how do i find the value of exponents

asked by jessica on February 14, 2011
84. ## math

Find the Inverse: f(x)=√2x+9

asked by monique on December 1, 2014
85. ## math

find the x and y intercepts -5x+9y = -45

asked by shantrese on February 14, 2011
86. ## college algebra

Find the Inverse (x)=√2x+9

asked by tracy on December 1, 2014
87. ## algebra

Find the product 7x(-2x^2+x-4)

asked by mema on May 22, 2011
88. ## college algebra

Find a12 when a1 = 5 and r = – 2.

asked by Anonymous on December 4, 2014
89. ## calculus

Find dx at (-5,6) if x2 + y2 =0 2 Marks dy

asked by nida jabeen on December 5, 2011
90. ## math

find the inverse. f(x)=√3+4

asked by maria on November 15, 2014
91. ## math

A and B are two matrices. If A= 1 2 4 3 Find B given that A^2 = A +B

asked by kudu on February 6, 2015
92. ## Calculus

Given vectors u= (3, -4, 1) and v= (2, 1, -5) Find: a) u x v b)|u x v|

asked by Ariza on May 16, 2010
93. ## maths polynomial help!!!!

x^2+2x+1 is a factor of ax^3+ax^2+bx+c then find a b c help!!

asked by david on April 6, 2016
94. ## Math

Find the x and y intercepts: 2x=3y+1

asked by Zena on September 2, 2010
95. ## calculus

find the derivative of 3/ln(3z)

asked by Emily on February 20, 2011
96. ## Math

Suppose a(x) = 3x - 7 and b(x) = 2 - x^3. Find a(b(3)) - b(a(3)).

asked by Justine Keeps on April 7, 2016
97. ## math

i need help to find out 7 1/3 (seven and one third) is in a decimal? please help me.

asked by maddie on May 16, 2010
98. ## Calculus

For f(x)= (x+3)^2/(4x-5) find all x such that f(x) increases.

asked by Lucy on November 22, 2014
99. ## Math

Find the sum 1/4 + 1.5 + 2 3/4 + 2.4 + 1 1/2

asked by Cindy on December 2, 2010
100. ## algebra 2

find the domain y=-ãx-5 +3

asked by nancy on November 19, 2014