# 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 247
1. ## calculus

Z=square root of(x^2+y^2) + xy Find the partial derivatives: x, xx, y, yy, xy. Thanks.

asked by jean on September 24, 2014
2. ## math

A certain pencil comes 4 in a package for \$.75. Find the cost of 24 pencils.

asked by kayla on September 24, 2014
3. ## physics

find the length of a pendulum that oscillates with a frequency of 1.0 Hz

asked by abbigail on November 30, 2009
4. ## Math

Find the slope of the line y+mx+6 that passes through the point (-1,3).

asked by Andy on February 3, 2009
5. ## math

One integer is 2 less than another. The sum of their squares is 34. Find the integers.

asked by keirstin on March 24, 2019
6. ## PLZ

find all the zeros of the equation -3x^4+27x^2+1200=0

asked by the world forgot on November 29, 2017
7. ## chemistry

Find the percentage of water in Na2CO3*2H2O?

asked by kim on November 19, 2014

Find the area of the following shapes by first dividing them into rectangles.

asked by Taylor on March 21, 2009
9. ## math

g(x)= 1-2x-3, x< or equal to 0. x-18, x>6 find g(6). so I used the first equation. 1/2(6)-3 and I got 0, but that's not the right answer so I'm not sure what I'm doing wrong.

asked by amber on August 26, 2011
10. ## geometry

Find the length of the median of a trapezoid with vertices at C(3,1) D(10,1) E(7,9) and F(5,9)

asked by Clara on March 16, 2011
11. ## algebra 2

Find the slope of the line passing through the points (3, -1) and (0, 8)

asked by Courtney on October 1, 2015
12. ## Maths

Find the first and second derivatives of the following function: f(x)=7cosx+sin2x

asked by Amilia on November 20, 2017
13. ## MATH

1. Find the GCF of the following: a) xy, y2x, x2y b) x2, x3, x3 c) y2(2y - 1), 3(2y - 1) how do i do this can someone please explain'

asked by Gale on April 2, 2019
14. ## Physics

find the deceleration of a cyclist reduces from 2.5m/s to 1.0 m/s in 12s?

asked by Kevin on November 21, 2010
15. ## Algebra

Find h(x) with terms in order of decreasing degree, if 9x^3-3x+1+h(x)=3x^2-5x+3.

asked by Trish Goal on November 13, 2014
16. ## Calculus

Find the horizontal asymptote for the function: 3x^4-2x^3+7x/x^4/14x-2

asked by Branden on August 26, 2011
17. ## Calculus

Find all the intervals on which the function is concave upward: f(x)= 4x^2-x/x^4

asked by Branden on August 26, 2011
18. ## Coleman

Find all the intervals on which the function is concave upward: f(x)=4x^2-x/x^4

asked by Branden on August 26, 2011
19. ## Pre-Calc

Find (f/g)(x) for f(x)=1/x and g(x)=x^3. Show all work and state the domain of (f/g)(x).

asked by Pat on October 5, 2014
20. ## calculus

find y' by implicit differentiation: 5cos(x)*sin(y)=13

asked by Lee on October 30, 2011
21. ## Trignometry

Find the missing parts of the triangle. C = 124.2° a = 6.90 km b = 11.60 km

asked by jolly on June 30, 2013
22. ## math

Find the maximum and minimum values of f(x,y)=xy on the ellipse 8x^2+y^2=4?????

asked by alice on March 16, 2009
23. ## algebra ll-imaginary numbers

where can i find help online about imaginary numbers? i do not understand them.

asked by coral on March 18, 2009
24. ## math

find the value of the variable that would make the equation true.. 1.) 5x = 15 2.) -3x = 21 3.) 9x = -27 4.) -7x = -12 5.) 2/3 x = 8

asked by Anonymous on November 14, 2014
25. ## Math

Find the general solution of the equations csc^2 θ =4/3.

asked by Josh on October 30, 2011

27. ## algebra2

y varies directly as the square of x. When x = 2, y = 40. Find x when y = 640.

asked by Rayniya on November 21, 2010
28. ## Math z-scores

find the z-scores for which 92% of the distribution's area lies between -z and z

asked by Carolyn on September 30, 2014
29. ## Trigonometry

A little confused on this one... Find the amplitude and the period of h(x) = 1/2 cos (-πx).

asked by Mariah on October 1, 2014
30. ## Jolly

Find the magnitude and direction angle for the given vector. 12√(2), -12√(2)

asked by Trig on June 30, 2013
31. ## math

how do you find domain and range for the problem f(x)=x cubed

asked by Lauren on December 2, 2009
32. ## Social studies

In which provinces will you find the western highlands? This is about Pakistan.

asked by Noor on November 14, 2014
33. ## college math

one number is 8 more than twice another. their product is 8 more than twice their sum. find the numbers

asked by Samantha on March 14, 2009
34. ## Integrals

Find the Integral values of X and Y satisfying the inequality 3x + 5x ¡Ü 15, given that Y >0, Y < 3 and X > 0

asked by Joel on January 10, 2015
35. ## Math

Help! I don't know how to find the complement of a 30 degree angle! Please help me!

asked by Sydney on January 8, 2014
36. ## Maths

Find the least positive whole number n for which 582416035 / n is exactly divisible by 11

asked by Emily on January 8, 2014
37. ## Math

Find the radius of a circle so that it's area and circumference have the same value.

asked by Anonymous on March 25, 2014
38. ## Math

Find the number of distinguishable permutations of the following letters: M, I, S, S, I, S, S, I, P, P, I.

asked by Hailey on April 24, 2015
39. ## Geography

Hello, i still can't find the town with part of the word Caster in it. Thanks

asked by Chanel on November 5, 2008
40. ## math

Find the mean, median, mode,range of each data. 1. 34,41,37,29,34 2. 9,21,93,31,31 3. 34,20,24,12,60 4. 74,92,67,45,67

asked by kyle on August 25, 2011
41. ## math

given the equation of this line - 2/3X +5y=7, please find the slope of the Y intercept

asked by kristen on August 25, 2011
42. ## math

How do i find the circumference of a circle whose radii is 3.5mm??

asked by Keisha on August 5, 2009
43. ## linear algebra

Find all values of x so that the triangle with vertices A=(−3, 1, x), B=(−3, 4, −2), and C=(−2, −2, 2) has a right angle at A.

asked by sal on September 26, 2018
44. ## Derivatives

Find dy/dx for the function, xy-x-12y-3=0. Is the answer -14,I got this from 1-1-12=0, which solves to -14.

asked by George on November 5, 2008
45. ## Pre Calculus

How do I find the domain in this problem? Is it that the denominator cannot equal zero still? x^2-x/(x^2-x)+2

asked by Crystal on October 6, 2008
46. ## geometry

In the figure below, find x if ABCD is a square and angle B = 3x + 60.

asked by heyam on August 25, 2011
47. ## Calc

Find the limit. lim_(x->infinity)(sqrt(9 x^2 + x) - 3 x)

asked by Joe on September 29, 2009
48. ## math

find what fractional part the first number is of the second 15;30 18;40 12;28 50;60 thank,jessica

asked by jessica on December 31, 2010
49. ## Calculus

find the equation of the tangent line to the curve when x=7. f(x)= 6-x^2

asked by Stacy on August 9, 2009
50. ## calc

find the area under the region bounded by the curves y=x^2-3 and y=2x.

asked by Linda on April 22, 2015
51. ## HS Calculus/math

find the extreme values of the function and where they occur y=x^3+x^2-8x+5

asked by dt on November 4, 2008
52. ## trig

i have to find a & c, b=2.489*10 to the nineth power and i have one degree 25

asked by chris on January 18, 2011
53. ## calculus

find the limit for the given function lim (sin)^2(3 t))/t^2 t->0

asked by kat on November 5, 2008
54. ## Implicity

Find dy/dx implicitly in terms of x and y only for the following function; X+4xy=y^2

asked by Anonymous on March 24, 2014
55. ## Calculus

Find dy/dx implicitly in terms of x and y only for the following function; x+ 4xy=y^2

asked by Raven on March 24, 2014
56. ## Math

Could anyone help me find the pattern for these fractions? I can't seem to figure it out. Thanks 2/3,3/4,4/5,5/6. The LCD for them is 60.

57. ## Alg. 2

How to find the domain of the inverse function of x^2-10x+25

asked by Gretchen on December 30, 2010
58. ## Math

I am supposed to find f(g(x)). F(x)=5x^2minus 2x=3 and g(x)=4x^2 plus 7x-5 The answer I got was 5(4x^2+7x-5)^2+-2x+3. Is this correct? Thanks!!!

asked by Gusella on November 5, 2008
59. ## statistics

Find the mean, median, and mode for the following sample of scores: 8, 7, 8, 8, 4, 9, 10, 7, 8, 8, 9, 8

asked by Liz on June 22, 2011
60. ## pre-algebra

Find the x- and y- intercepts for the equation. -x+2y=4 Please show all of your work.

asked by cody on June 20, 2011
61. ## Algebra 1

How do I find a, b, c, and d, for cubic equations in word problems.

asked by Jojo on May 17, 2018
62. ## american history

what were the features of the compromise of 1860? i cant seem to find the answer anywhere

asked by mel on August 28, 2011
63. ## calculus

find equation of a tangent line to y=x^3-5x+6 at the point where x=2

asked by Yetty on June 19, 2011
64. ## algebra

given the linear equation y=-7/4x-1 find the coordinates of the point (-4) (0) and (4)

asked by babygirl on August 28, 2011
65. ## college algebra

find two points on the graph other than the vertex and x intercept of f(x)=-(x+5)^2

asked by bob on October 1, 2018
66. ## algebra

given the linear equation y=-7/4x-1 find the y-coordinates of the points (-4 ), (0 ),and (4 )

asked by babygirl on August 28, 2011
67. ## Calculus

Find dy/dx y = (x+y)/(x√2) I know that you can simplify the problem by arranging it to: y = (x)/(x√2) + (y)/(x√2) but I don't know where to go from here

asked by Liz on December 28, 2010
68. ## Trig

Find the angle of the measure formed by the clock. 2:15

asked by Davis on August 29, 2011
69. ## math

find 10 1/2% 06, is this question the correct answer yes or no, .105*60 6.3-60=53.7

asked by cora evans on December 28, 2013
70. ## math

how do I find the product for 15x3 1/5 using distributive property,help please

asked by kenny on March 31, 2014
71. ## math

How many square on a chess board? How to find out it? Please explain....

72. ## Chemistry

Find the [OH-] of .196 M NaOH and .262 M NH4Cl

asked by Lilly on June 21, 2011
73. ## math

you rolled a standard number cube once. find p(0) a. 7/6 b. 1 c. 1/2 d. 0****

asked by Pug lover on May 21, 2018
74. ## math

Find the centre of the circle that passes through the points p(-9,5), q(1,5), and r(-2,-2)

asked by sally on January 3, 2014
75. ## Calculus

find tha value of f(x)=x3 where f(x+h)-f(x)/h so far I got 3x2+3hx+h2/h and got stuck from here.

asked by Josh on August 27, 2011
76. ## algebra

Find the equation of the line containing the given pair of points: (2,3) (6,5)

asked by bere on July 25, 2009
77. ## Calculus

Find the area bounded by y=x^2-4x+3 and y=x+4 to the newrest integer.

asked by Anonymous on April 26, 2015
78. ## mathematics function

find a non-linear function f(x) which is monotonically decreasing on [0,5]

asked by lee yong on March 4, 2015
79. ## Geometry

In rectamhle ABCD, diagonals AC and BD intersect at E. if AC=36 and BD=2x+30, find x.

asked by Jatori on January 2, 2014
80. ## math

Find the distance between points (1, 6) and (2, 3) to the nearest tenth.

asked by mazani on March 30, 2014
81. ## math

Sum of 2 numbers is 1 and their product is 1/8. Find their difference.

asked by Khalid on June 21, 2011
82. ## maths

If Asquare+Bsquare=16,and 2Ab=8. Find the possible values of A and B

asked by ogboyeb on April 2, 2014
83. ## Calculus

find the equation of the tangent line to the curve when x=7. f(x)= 6-x^2

asked by Stacy on August 9, 2009
84. ## CALCULUS

FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD X^3+X^2/3X^4+4X^3 DX

asked by renee on June 28, 2011
85. ## calculus

find critical values for the function sqrt x^2+x-20

asked by a on June 28, 2011
86. ## calculus

how do you find the absolute maximum of 2x^3+3x^2-12x-7 on interval (-3,0)

asked by a on June 28, 2011
87. ## trig

sina=^10 sinb=^5 find a+b if a,b are acute angles

asked by parminder on August 19, 2011
88. ## Algebra 2

Find the vertex and axis of symmetry of the parabola when y=-3x^2+12-8

asked by Kiley on November 3, 2008
89. ## Maths (Tangents and Normals)

find the values of p and q if slope of the tangent to the curve xy + pq + qy = 2(1, 1) is 2

asked by Sykox on January 16, 2014
90. ## Algebra 2B

Let f(x) = x^2 + 5 and g(x) = x – 7. Perform each function operation. Then find the domain of each. 1. f(x)/g(x) 2. f(x)-2g(x) 3. f(x)*g(x)

asked by Fee on September 27, 2009
91. ## geometry

Quadrilateral RSTU is a rectangle with diagonal RT. If m = 8x + 4 and = 3x – 2, find x.

asked by Savanah on June 27, 2011
92. ## calculus

Find the equation of the line l, given that f(x)=10^x and the point A is at x=logbase10(4).

asked by Jamie on January 17, 2011
93. ## Math

Find the value of x or y so that the line passing through the two points has the given slope. (-1,4) (X,3); M=2/3

asked by Sophia on August 21, 2011
94. ## geometry

If QRST below is a rectangle, find x if angle S is equal to 7x + 55.

asked by Anonymous on June 27, 2011
95. ## Maths

I can`t to find information about, who invented simultaneous equations ?Could somebody help me please.

asked by Kinga M. on April 20, 2015
96. ## math

0 -> 24 1 -> 21 2 -> 18 Hint: arrange in order: 0 -> 24 1 -> 21 2 -> 18 please help me find the rule

asked by Anonymous on March 12, 2015
97. ## math

Solve the equation. (Find only the real solutions.) (2x)/(x+1) = (2x-1)/(x)

asked by Carol on January 19, 2014
98. ## calculus

The point of inflection for graph x^3/3-x^2-3x+7 I cannot seem to find it as stated.

asked by tish on June 28, 2011
99. ## CALCULUS

FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD X^3+X^2/3X^4+4X^3 DX

asked by renee on June 28, 2011
100. ## math

where can i find information about fractions decimals and percents

asked by jaansia carswell on January 17, 2011