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

93,362 questions, page 240
1. Math

The measures of two complementary angles are 3x+1 and 5x-7. Find x I think it is 12, am i right?

asked by Help Needed on September 26, 2019
2. math

how do you find reference angles in the four quadrants

asked by brittney on September 5, 2007
3. 3rd grade math

examples of quadrilateral find at home

asked by sai on April 15, 2009
4. math stuff

how do u find the unit rate of a question

asked by sk8rboi on December 3, 2012
5. Algebra I

How do you find compositions of functions? Example: (-x Squared)(x-2/5(8))

asked by Ryan on April 3, 2011
6. Chemistry

how do you find PH of 0.010 M HNO3 solution?

asked by Courtney on April 5, 2011
7. Math

given f(x)= 5x+4/5x^2+4x and g(x) = 1/x simplify f(x) and find any vertical asymptotes

asked by Vivek on August 19, 2016
8. polynomials pankaj

If one zero of polynomial (a^2+a)x^2+13x+6a is reciprocal of other ,find a.

asked by pankaj khanna on July 2, 2015
9. math

Find the image of (3,-4) corresponding to y=f(x) if it undergoes the following transformations. a) 3f(x-2)+6 b) -f(-x+4)-2 c) f(3(x+2))

asked by Anonymous on February 2, 2013
10. Math pls

Find the slope of the line through (6, 2) and (4, -2) 1. 0 2. 1/2 3. undefined 4. 2

asked by Cr33p3r on June 6, 2017
11. maths-stastics

Find the mean for the following data variable=4,6,8,10,12 freqency=4,8,14,11,13

asked by anoynomous on March 14, 2013
12. algebra

n: 2 4 6 m: -12 -24 -36 Which function would help you find the values in the table? A. m = -3n B. m = -6n C. m = n - 3 D. m = n - 6 I think its B. -6n

asked by * on February 20, 2015
13. maths

find the indefinite integral of the following g(x)=21-12x^3/x (x>0)

asked by cecelia on March 5, 2008
14. maths

If y =2x`cube3+6xraise to power2+6x+1 Find dy/dx?

asked by BIZHATOCOTO on April 6, 2019
15. Geometry

Given: △ABC, ADEF rhombus D∈AB, E∈BC, F∈AC AB=14, BC=12, AC=10 Find: BE and EC

asked by johnny on March 4, 2019
16. Pre Calculus

Find the exact value of sin(1/2arcsin(-7/25))

asked by Mary on January 8, 2014
17. HS Calculus

How do I find all line through (, -1) for which the product of the x- & y- intercepts is 3?

asked by kelly on September 21, 2008
18. Kensignton Park

I have to find two numbers the quotient is between. 393

asked by Danny on January 8, 2014
19. Calculus

In the following question, k=5.8 Let f(x)= {x sin (k/x) x ~= 0, {L x = 0. For the given value k, find the value of L so that f(x) is continuous at 0. Many thanks!!

asked by Anonymous on March 17, 2012
20. elementry & intermediate Algebra

Find the y-intercept od the line whose equation is Y= 11/2 7/4

asked by Gena on August 9, 2014

Find the real solution, 5(s+4)^2-44(s+4)=9 Thanks in advance

asked by Anonymous. on August 24, 2014
22. maths

find the distance between the point and the plane (2, 5, 3) 3x + 2y - 3z = -6

asked by lottie on August 31, 2016
23. Calculus

find the area of the region. 2y=4sqrtx , y=3 and 2y+2x=6 ?

asked by Candice on August 17, 2010
24. 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
25. mat 117/algebra

Find all positive values for k which each for each of the following can be factored. (1) x^2 + x + k) k

asked by Diana on June 25, 2007
26. math

how to find points of continuity in trignometry

asked by saphire on January 18, 2012
27. math

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

asked by Anonymous on February 24, 2011
28. Calculus

Find The Derivative y=5x^(2)e^(3x) Please Show Work

asked by Brett on November 6, 2011

Given the functions g:x→x^2(x square)+4,find the value of the following 1.4g(1over2)?

asked by agnes on January 9, 2014
30. Math

Find the average value of the function f over the interval [-1, 2]. f(x) = 1-x^2

asked by Vanessa on April 14, 2014
31. Calculus

Let f(x) = x*sin(5.8/x), x not equal to Zero and f(x) = L, x = Zero. Find the value of L so that f(x) is continuous at Zero. Thanks!!

asked by Anonymous on March 16, 2012
32. Calculus

Find The Derivative y= 9e^(x)/ 2e^(x)+ 1 Please Show Work

asked by Brett on November 6, 2011
33. Calculus

Find limit as x approaches 0 [7x/(sqrt(x+4)-2)]

asked by Anonymous on April 26, 2015
34. Math

How do I find the equation of a tangent of y=cos(2x+(pi)/3) at x=(pi)/4

asked by Kayla on August 17, 2010
35. chemistry

how do u find the percantage composition of an element?

asked by TOM on December 11, 2013
36. Math

Help please. find the area of a square with an edge of 13

asked by Lea on August 17, 2016
37. Math

In rhombus DFGH, m

asked by Steph on February 3, 2013
38. calculus

Find the Maclaurin series of xcos(x^2).

asked by andre on August 7, 2016
39. Algebra 2

Find the inverse of: f(x)=(-1/2)x+3 form of answer..y= Thank you so much!

asked by Charlotte on April 6, 2011
40. Algebra

If the universal set is {a, b, c, d, e}, A = {a, d} and B = {b, e, d}. Find the following sets: A∩B^c

asked by Veronique on April 3, 2016
41. social studies

Where could I find an article about gun control?

asked by Jessica on January 31, 2013
42. math (2)

Find the area of the shaded region y= 2x/(x^2+4) from x= -1 and x= 1

asked by Vanessa on April 23, 2014
43. trig

find sin 2x if tan x=2 cosx>0

asked by Hayden on February 18, 2009
44. Arithmetic Series

Find n for the arithmetic series with Sn = 360, a1=42 and an= -26

asked by Embraced on January 10, 2012
45. Alegebra

Given the function K described by K(x)=x+16. find each following. K(0)=16 K(-13)=3 K(-14)=2 K(8)=24 K(c+17)=C+33 Please check this problem see if is right.

asked by jj on March 16, 2009
46. maths-Linear inequations

Find the solution (feasible) of following inequations x+ 4y ≤ 24; 3x +y ≤21 ; x+ y ≤9; x≥0 and y≥0

asked by anoynomous on March 22, 2013
47. math

i need help by knowing how to find area with 3 shaped in all please help

asked by Jacqueline on January 19, 2011
48. Calculus-Math

Find d2y/dx2 in terms of x and y. x^2y^2-2x=3

asked by Lorine on August 9, 2014
49. 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
50. Gr 10 math - finding vertices

I know how to do the equation for one line in a shape, but how do I find them for two?

asked by iza on April 8, 2014
51. statistics

Given x = 237;u=220 and s = 12.3 find z Help to at least start this

asked by Amy on October 28, 2011

find the area bounded by the curves y^2=2x+6 and x=y+1

asked by Ke\$ha on May 25, 2017
53. Calculus

Find the slope of the tangent line to f(x)=x/x^2+1 at (2,f(2)).

asked by Dimitri on December 7, 2012
54. physics

Find the x and y components of A displacement 200km at 34

asked by abdirahman on October 30, 2016
55. geometry

find x, if ABC is an isosceles triangle with AB=BC

asked by Step on April 15, 2011
56. Precalculus

Is this correct? 1. Find the solution set for x^2/(x+3) < 9/(x+3). x^2/(x+3) < 9/(x+3) x^2 < 9 x^2 - 9 < 0 (x-3)(x+3)

asked by Anon on January 10, 2012
57. math

find the average of many numbers using pseudocode

asked by Didier Cheetah on March 5, 2019
58. Math

Find formula Number Sequences of 3, 10, 31, 94,.....

asked by Dio on November 13, 2016
59. MATH

Find the exact value of sin(1/2arcsin(-7/25))

asked by Mary on January 8, 2014
60. math/help

Find the measure of the supplement of a 22 angle.

asked by Dulce on July 22, 2014
61. Math

Find the missing length for the right triangle 7 & 25

asked by Sherri on March 6, 2008
62. science

how to find no of g atoms and weight of an element ?

asked by vaishnavi on August 16, 2016
63. Algebra

Find the slope and y-intercept of the line given..y=5/6x-14

asked by sherry on March 17, 2012
64. Math

If3,x,y,18 are in arithmetric progression , find the value of x and y

asked by Anonymous on April 5, 2019
65. algebra

find real numbers a and b if a(3x+1)+b(5x-1)=11x+9 for all x€r

asked by Az on November 6, 2011
66. Math

Find the point of intersection on the graphs of 2x+5y=15 and x-3y=6 How do I do this?

asked by Rachel on February 21, 2015
67. Geometry

Find the perimeter of PQR with vertices P(-2, 9), Q(7, -3), and R(-2, -3).

asked by Monica on January 13, 2012
68. Algebra 2

Find a value(s) that makes the expression y^2 - 16 ---------- undefined. y^2 + 16 y=4i?

asked by Lily on March 22, 2013
69. math

how do I find x in this problem. x over 4 x minus 2 equals 8.

asked by victoria on August 17, 2010
70. math

Use each clue to find a three digit number

asked by ashley on March 31, 2014
71. math

find the equivalent on the 12 hour clock.-22

asked by yorkie16 on April 10, 2009
72. Math

Find another name for the given number, but with the deniominator indicated. Use multiplication by 1. 2/7= ?/14

asked by Bryan on July 16, 2008
73. Math

Find the average value of the function f over the interval [-1, 2]. f(x) = 1-x^2

asked by Vanessa on April 14, 2014
74. Math

Given: f(x) = 4sin((x/2)-(pi/2))-3, Find the range and domain

asked by Ryan on November 7, 2011
75. math

Find the domain and range of the function y= -3(x-1/3)^2+4/3

asked by A on March 4, 2019
76. Calculus I

Find numbers a and b such that: lim (sqrt(ax+b)-9)/x =1 x->0

asked by Hai on April 13, 2016
77. Algebra 2

Find the polynomials roots to each of the following problems: #1) x^2+3x+1 #2) x^2+4x+3=0 #3) -2x^2+4x-5

asked by Haylee on May 11, 2007
78. Algebra 2

can you help me understand? How do you find domain and range for y-mx+b? thank you.

asked by raid on August 31, 2016

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

asked by kristina on December 3, 2012
80. algebra

how do you find the slope-intercept of a line?

asked by Dylan on November 13, 2009
81. english

Citing issues you find confusing

asked by Anonymous on December 26, 2011
82. Pre-Calc

can you help me find the inverse of this function algebraically please? f(x) = 2x^3 + 1

asked by Lily on October 5, 2017
83. algebra

f(x)=2x^2-20x+5 find vertex is(5,55)correct

asked by roger on July 27, 2015
84. Calculus

Suppose f(pi/3) = 3 and f '(pi/3) = −7, and let g(x) = f(x) sin x and h(x) = (cos x)/f(x). Find the following. a. g'(pi/3) b. h'(pi/3)

asked by Christina on November 7, 2011
85. Math

How do i find the prime factorization of 225?

asked by Brian on July 16, 2008
86. 7th Grade Math.

I have been trying to work this out but just cant. Find the function rule. X -2 -1 0 1 2 Y 9 4 -1 -6 -11 Thanks, ~JH

asked by Jarrod on March 3, 2015
87. algebra

Find the ordered pair(s) that satisfies both f(x)=3/2x+1 and g(x)=-1/2x^2+2x+2.

asked by jacquelyn on April 11, 2015
88. Mathematics

Find the slope of (2,3) and (-2,1) -2 2 -1/2•• 1/2 Check my answer

asked by Tula on April 2, 2016
89. 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
90. chemistry

what is the procedure that is used to find actual yield?

asked by kiwi on January 19, 2012
91. pre-cal

find the intercepts. y=2x-2 show work

asked by anonymous on December 9, 2012
92. Math (logs)

In x = -3 find x. I worked it out like this e^inx= e^-3 then I got x = 1/e^3. Is that correct?

asked by Wilson on December 8, 2013
93. math

Here are linear equations Find the value of x and y 1/2x + 1/3y = 8 3/2x - 4/3y = -4 I got y= -72/7 and x= 160/7

asked by OpTicScumpii on March 3, 2015
94. maths-simultaneous equation

(x+y)+(y+z)=5(x+y)(y+z) (x+z)+(y+z)=7(y+z)(x+z) (x+y)+(x+z)=6(z+x)(x+y) find xyz please show working

asked by philip!! on April 14, 2016
95. maths simultaneous equation

(x+y)+(y+z)=5(x+y)(y+z) (x+z)+(y+z)=7(y+z)(x+z) (x+y)+(x+z)=6(z+x)(x+y) find xyz please show working

asked by philip!! on April 14, 2016
96. Calculus

Find f(x)' of f(x)=x^x^x I logged both sides to get ln y = x^x ln x But I am not sure what step to do after that.

asked by Jaimie on August 15, 2010
97. Math

What is 100% of 86.5? Can someone explain how to find the answer.

asked by Leslie on October 30, 2011
98. Calculus

find the derivative of g(a)=sin(arcsin(9a))

asked by Sophie on February 20, 2011
99. Geometry

find the perimeter of the square. L = 6.66 yd Is the answer 26 yd?

asked by Mindy on November 7, 2011
100. algebra

Find the functional values f(-2), f(0), and f(1) for the function. ƒ(x) = x² - 1

asked by bianca, pleeease help i'm lost on March 1, 2011