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 218
1. math

How do you find the height of a parallelogram if you know the sides?

asked by Sara on September 11, 2007
2. calculus

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

asked by Anonymous on April 30, 2011
3. calculus

find to the nearest integer the value of C that satisfies (y-6)dy=(x+4)/(y-3)dx, y(-1/12)=2

asked by Kim on May 1, 2012

How do i find the radius of a circle with the center (16/11,79/11)? Thanks

asked by Bella on September 24, 2014
5. Algebra

Find the Domain of the function g(x)=7/7-4x Please help me understand this better Thanks

asked by Daniel on April 30, 2009
6. Division:jus confuse

Find the remainder? when 2^2011 is divisible by 13

asked by Edward on September 18, 2015
7. 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
8. maths

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

asked by Mary on November 11, 2012
9. 6th grd math

How can i find the area of a 14inch circle? Thank You so much!

asked by mom on April 25, 2017
10. trig

Find the dot product of u and v u= 3i+7j v= 11i-5j

asked by Sam on April 30, 2012
11. math

can i use the same multiplication fact to find 4*50 and 5*40? explain

asked by joy on September 27, 2010
12. Math

I have find the function rule for this problem x=0,2,4,6 y=1,5,9,13

asked by Ti'Nazia on April 30, 2012
13. Calculus 1

In the problem, x and y are differentiable functions of t. Find dx/dt when x = 3, y = 4, and dy/dt= 2. x^2 + y2^2= 25

asked by Ravi Shankar on December 5, 2016
14. Calculus 1

In the problem, x and y are differentiable functions of t. Find dx/dt when x = 3, y = 4, and dy/dt= 2. x^2 + y2^2= 25

asked by Dhrupal Patel on December 5, 2016
15. 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
16. 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
17. G.p.

Find the sum of the series 1-1/2+1/4-1/8+...to n terms.

asked by Warnar on December 7, 2016
18. Calculus

Find the solutions of the exponential equation e^2x–4e^x+3=0 x1=? x2=?

asked by Kelly on November 9, 2012
19. G.p.

Find the sum of the series 1+1/3+1/9+1/27+...to n terms.

asked by Warnar on December 7, 2016
20. algebra

Use synthetic division to find P(3) for P(x)=x^4-6x^3-4x^2-6x-2 Can someone please explain

asked by lee on November 9, 2012
21. texas studies

where can i find pictures of the texas regions?

asked by carmen on September 25, 2007
22. Math, HELP!

Find the LCD: a) (12/55c^6) (4/11c^9) b) (9/4c+12) (5c/5c+10) c) (9x/x^2-4x+4) (5x/x^2-5x+6) d) (7/x) (3/42-7x) (x/x^2-36)

asked by Trevor on October 29, 2013
23. algebra

Assume y varies directly as x. If x = 2 when y = 7, find x when y = 32.

asked by Letisha on November 28, 2009
24. Calculus (integrals)

Find the integral:8x^7+6/(x^8+6x)^2 I got ln(x^8+6x)^2 but apparently that is wrong.

asked by Eve on October 29, 2013
25. math

combine like terms: a + 4 -2 +a find out what a= #pleaseandthankyou

asked by Lillianna on December 6, 2016
26. Calculus

If f(x) is a continuous function, find the constants a and b such that f(x) = { -x -3

asked by Raj on April 26, 2007
27. Pre-calc

How do you find coterminal angles in pi radians?

asked by Sarma on January 1, 2011
28. math

Find the foci for the equation of an ellipse: 2x^2 + 8x + y^2 + 4 = 0

asked by MATHLETE on May 4, 2011
29. Calculus 1

In the problem, x and y are differentiable functions of t. Find dx/dt when x = 3, y = 4, and dy/dt= 2. x^2 + y2^2= 25

asked by Dhrupal Patel on December 5, 2016
30. Math

Find a unit vector in the direction of(1/2, 1/2, 1/2).

asked by Kyle on September 23, 2014
31. Science

What physical quantity will all observers always find the same value for?

asked by Lisa on January 9, 2007
32. calculus

Please help me find the derivative of f(x) = x^(2^x) I got to ln(f(x)) = 2^x(lnx) but now I'm stuck..

asked by terra on October 11, 2011
33. math

how can i find a situation to model with an equation?

asked by Anonymous on May 4, 2011
34. math

Let f(x)=2x2−7x+5 and g(x)=x2+9. Find f+g, f−g, f⋅g, and fg. Simplify your answers. 1. f+g= 2. f−g= 3. f⋅g= 4. f/g=

asked by stef on March 1, 2016
35. math

Let f(x)=2x2−7x+5 and g(x)=x2+9. Find f⋅g, and f/g i don't understand how to do this.

asked by dani on March 2, 2016

where do I find goodbye to the moon story ?

asked by landon on November 6, 2008
37. Math

Find the sum of the first 8th of the series 1/2+1/3+2/9+...

asked by Adigun on November 2, 2013
38. math

How do you find GCF (boomerang method)?

asked by Nathan on October 11, 2011
39. trig

find the value of cosec(-120 degrees)

asked by amira on April 10, 2010
40. math

How do you find GCF (boomerang method)?

asked by Nathan on October 11, 2011
41. calculus

Find the area enclosed between f(x)=05x2+3 and g(x)=x from x=−8 to x=3.

asked by carlton on April 29, 2012
42. TRIG

Find one numerical value for cot x/cos x = 5

asked by TRIG HELP on November 12, 2012
43. math

hey how do i find the oblique asymptote of (x+1)^2/(x-2)

asked by someone help me please on April 25, 2017
44. Math

f(x) = x^5 + 2x^3 + x - 1 Find f^-1 (3) and (f^-1)' (3) f^-1 (3) = 1 (f^-1)' (3) = 1/12 Those are the answers, but I have no clue how my teacher got them.

asked by Dave on December 5, 2016
45. Calculus

How would you find the limit of (secx-1)/(x^2) as x goes to 0 algebraically?

asked by John on September 26, 2010
46. calculus

Find or evaluate the following integral. csc^2 3x dx

asked by jane on May 4, 2011
47. Pre-Calc/Math

If cosx= -2/3 and pi/2, find the exact value of cos(pi/3-x)

asked by Yadira on April 30, 2012
48. calculus

Find the x-coordinates where f '(x) = 0 for f(x) = 2x + sin(2x) in the interval [0, 2π].

asked by Anonymous on February 2, 2015
49. precalculus

find the additive inverse of the number 6- pi and -7

asked by timmy on September 9, 2009
50. Pre Calc , Math

Find the 6 Trig ratios of -7Pie/3

asked by Joe Daddy on January 2, 2011
51. algebra 2

Find the equation of the line that passes through (-2,5) and (-6,-3)

asked by jaz jaz on April 29, 2009
52. math

how to find the greatest possible number that can be rounded off

asked by Anonymous on November 12, 2012
53. trig

Find tanx if sinx = 3/4 and x is in quadrant II.

asked by Amber on October 11, 2011
54. Math, I have partial answer..

Find the vertex for f(X)=-x^2+8x+6 I came up with (4,22)but i'm not sure. If so, what is the line of symmetry?

asked by Allie on September 24, 2010
55. precalculus

can you explain how you find the eccentricity of r=4/-2-costheta?

asked by Anonymous on December 11, 2016
56. cal

Find dy/dx by implicit differentiation. x^3+8x+x^13y-y^6=4

asked by cal on October 24, 2013
57. Pre-Algebra B

Find the area of a circle whose radius is 12.7 cm

asked by Elizabeth on November 30, 2009
58. Math Help !

For this x^(4) < x becomes x^(4) - x < 0 becomes x(x^(3)-1)

asked by Amy~ on September 29, 2010
59. cal

Find dy/dx by implicit differentiation given that tan(4x+y)=4x

asked by cal on October 24, 2013
60. precalculus

Find the eccentricity of the function r = 4/-2-6sintheta

asked by sam on December 9, 2016
61. 1st grade math

find 4 ways to show 25 cents..

asked by lee on April 8, 2010
62. calculus

Find the limit as x approaches -4 of 4-lxl/4+x

asked by Ryan on October 7, 2011
63. Pre-Calc

Please help stuck on this one question Find (fog)(2) and (f+g)(2) when f(x)= 1/x and g(x)=4x+9

asked by Anonymous on September 28, 2014
64. algebra

given the quadratic function f(x) 4x^2 -24x +36 find the value of x such that f(x)=4

asked by RJ on November 7, 2012
65. calculus

Given the function h : x -> 3x + c and h^-1 : x -> cx/m - 1, where c and are constants, find the values of c and m

asked by Anonymous on May 8, 2011
66. geometry

find the value of x and y of a parallelogram one side a degree

asked by sadia on October 8, 2011
67. math

find the percentile rank of 4.6 out of these numbers: 1.8, 2.5, 3.9, 4.6, 4.7, 4.8, 4.8, 4.9

asked by Marissa on September 23, 2015
68. math!!!!

how do you find the distance between two graphing points

asked by anonymous on May 9, 2011
69. math

find the fundemental period of f when: f(x)=2cos(3x)

asked by christina on August 25, 2011
70. social studies

why can't i find these mutiple meaning words

asked by taylor smith on November 30, 2009
71. math

how did the judge find out about the rotten milk

asked by tyniejah on May 21, 2008
72. Maths

find l when theta is 60 degrees and r is 4.5cm??

asked by Ayesha Naseer on December 28, 2018
73. math

csc(6a+ð/8)=sec(2a-ð/8) Find values of A.

asked by Tiger on November 30, 2009
74. INB

what do they mean by promotion methods? i need to find some on mexico

asked by scooby9132002 on September 5, 2009
75. math

Find the perimeter of the hypocycloid of four cusps, x^2/3+y^2/3=1/9

asked by Jingchi on October 24, 2013
76. Physics

How do you find the period of a beat when given two different frequencies?

asked by OP Protagonist on January 1, 2019
77. Algebra

Please help me find the AOS for this... y= -5xsquared - 10x

asked by Austin on November 30, 2009
78. MATH

find the reciprocal of 17/20? How would i work this problem?

asked by A on September 5, 2009
79. trig

How do you find the exact value of sin 5pi/8?

asked by Sierra on November 7, 2012
80. math

find x whenx,33 and9 in proportion

asked by romana on November 8, 2012
81. harmonic progression.

find the 7th terms of the series 1/3+8/23+4/11.....

asked by warnar on December 8, 2016
82. geometry

how do you find the cube root of a number?

asked by Pat on September 6, 2009
83. algebra need help

Find the equation of the line that passes through (-2,5) and (-6,-3).

asked by tommy on May 1, 2009
84. algebra II

Find the equation of the line that passes through (-2,5) and (-6,-3).

asked by tommy on May 1, 2009
85. math

between which two square roots of integers can you find pi?

asked by Anonymous on September 27, 2014
86. Math

How do you find the constant rate of change?

asked by Sarah on December 7, 2016
87. Chemistry 1301

How many g of NaOH are in 10 ml 0.1 M solution? How do you find this out, what are the steps?

asked by Thaddeus on April 10, 2013
88. math

tell wich operation to do first then find the value of each expression

asked by bryanna on September 28, 2010
89. Physics

Find the magnitude of vector A represented by Ax=-8.90 cm , Ay=1.60 cm

asked by Rawan on October 9, 2011
90. Algebra

(-9x^3 + 3x^2 -15x)divided by (-3x) Find the quotient

asked by Tracy on October 28, 2013
91. calculus

find the derivative of (x^2+1) 3rd root of x^2+2

asked by vicki on October 9, 2011

how can I find the volume, height and radius of a CD

asked by heavenly on November 28, 2009
93. math

Does any body know how to find unit rates

asked by Jaynika on May 22, 2008
94. calculus

how do you find the x and y intercepts of an equation? i forgot.

asked by mtaq on February 2, 2009
95. calculus

Find the local linear approximation of f(x) = e^(3x) at x = 1. y = e^3 y = e^(3(x − 1)) y = 3e^(3)(x − 1) y = 3e^(3)x − 2e^3

asked by Anonymous on December 8, 2016
96. Algebra Help

Find the domain of: 6/(9-4x) 7/(x^2-8x) (x^2+9x)/(x^3-13x^2+40x)

asked by Sammy on October 26, 2013
97. Maths

Find domain and range of 11-7 sin x

asked by Vaibhav nigam on November 8, 2012
98. Math

Find the least common denominator for the following fractions: 3/4, 19/20, 1/6, 3/5, 8/15

asked by Rita on October 27, 2013
99. Math

Find the derivative for k(x) = (5x4 + 2)(3sin x)

asked by Anonymous on January 6, 2019
100. Trigonometry

How would you find the both primary solutions to 3cos(2x) = 2.5

asked by Alex on May 7, 2011