# 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 281
1. ## Maths

Find the equation of tangent to the ellipse 4x^2+5y^2=20 which are perpendicular to the line 3x+2y-5=0

asked by Seena on February 23, 2018
2. ## math

how do you find the shape, center, variability, and outliers of a histogram?

asked by Mike on January 16, 2018
3. ## Calculus

Find the equation of a circle with center C(1,6) and tangent line x-y-1=0.

asked by Cad on July 29, 2011
4. ## math

find three sets of values for x and y to make x mi/y min= 4 mi/ 32 a proportion.

asked by jay on March 18, 2013
5. ## Calc-extrema

Find all relative and maximum extrema in ht efunction k(x)=(x^2-4)^-2 on the interval [-3,3].

asked by daryl on December 14, 2012
6. ## calculus

Please help, I have no idea where to start. Use the quotient rule to find the derivative. f(x)= ((x+4)/(x-2)) f '(x) = Thank u!

asked by Me on February 20, 2007
7. ## Math

Find the slope of the line passing through the pair of points. (3, -2)and (4, -2). I got 4/7 -

asked by Maybug on May 16, 2010
8. ## ELEMENTARY AND INTERMEDIATE ALGERBRA

x=0 and y=4 in the second problem X+y=13 22x + 36y=356 -3x + 2y =8 3x + 2y=8 y=4 hold, on i'm trying to find x x=2 & y=1 on the last one :)

asked by Lia on February 19, 2007
9. ## Algebra

Find the constants a and b so that all the four lines whose equation are given by pass through the same point. x + y = -1 -x + 3y =-11 ax + by =4 2a x -by =2

asked by Taylor on January 18, 2018
10. ## precal 2

find values for b such that the triangle has no solution A=88 degree, a=315.6

asked by danielle on July 29, 2011
11. ## Chem

How do you find the ground state electron configurations of molecules like NO

asked by Austin on February 20, 2018
12. ## Pre-Calc

Find the vertex, value of p, axis of symmetry, focus, and directrix for x – 4 = (-1/6)(y + 2)^2

asked by Brian on July 29, 2011
13. ## Maths

A circle has its centre on x axis and passes through(5,1) And (3.4). Find its equation.

asked by Arya on January 3, 2018
14. ## Math - another question

"In the expansion of (2-ax)^5 the coefficient of x^2 is 5. Find the value of a". I know I have to use the binomial theorem to help me, but I don't know how.

asked by Stuck on May 5, 2010
15. ## Math

Find an equation of the parabola. vertex:(-1,2) focus:(-1,0) (x+1)^2 = 4p(y-2) (x+1)^2 = 0(y-2) (x+1)^2 = (y-2) Correct?

asked by Abbey on May 4, 2010
16. ## trig

if cos(theta) equal -3/4 find sin(2theta)

asked by Anonymous on September 1, 2011
17. ## intermediate algebra

Essay. Show all work. find the quotient: 49a^2-b^2 --------- 7a-b

asked by Mike on July 19, 2011
18. ## Math

how do you solve::: the sum of two numbers is 3. their difference is 1. find the number.

asked by Anonymous on April 10, 2011
19. ## Math

How might you find the perimeter and area of rectangle that is increased by a ratio of 1:n

asked by Anonymous on April 10, 2011
20. ## Physics

Find the density of a 5.8- solid cylinder that is 15 cm tall with a radius of 5.0 .

asked by Ericca on April 3, 2013
21. ## trig

find the primary solutions. 4cos^2x-3=0 and tanx-tan^2x=0.

asked by Anonymous on May 4, 2010
22. ## maths

how to find the area of a sector along with rectangle shape of pond

asked by s.sivasankararao on September 2, 2011
23. ## Calculus

Find the Taylor polynomialof order 5 appoximation to sin(1.5)

asked by rob55 on May 24, 2010
24. ## Trig

(2-2i)^5 find the given power write answer in rectangular form

asked by Stacey grahaM on May 4, 2010
25. ## Domain of composite function

Find the domain of the composite function fog. f(x)=x^2+3;g(x)=sqrtx-4

asked by Alley on April 2, 2013
26. ## Math

Find an equation of the parabola. vertex:(-1,2) focus:(-1,0) (x+1)^2 = 4p(y-2) (x+1)^2 = 0(y-2) (x+1)^2 = (y-2) Am I correct?

27. ## Math

Find the area of a figure with the dimensions being 7 1/2 ft x 3 1/4. Please answer and explain.

asked by Anonymous on April 1, 2013
28. ## math

Find an equation of the plane through the points (3,4,-2) and perpendicular to the vector 2x-3y-z

asked by Anonymous on April 7, 2018
29. ## math

Find the area of the figure. Round to the nearest tenth if necessary. T(-1,8), U(3,5), V(4,0), R(-3,0), S(-3,5)

asked by Jonah on April 8, 2018
30. ## Math

Find the value of each expression using the pemdas method. 5(to the second power)+8 divided by 2

asked by Mary on December 9, 2012
31. ## Calculus

Find the equation of the tangent line to the graph of 4y^2− xy − 3 = 0, at the point P=(1,1)

asked by Brooke on December 9, 2012
32. ## physics

Find modulus,Direction cosines,Unit vectors of (1)4a-2b+c,(2)a-7b+5c,(3)4a-3b+c.

asked by Samson on April 2, 2013
33. ## physics

Find modulus,Direction cosines,Unit vectors of (1)4a-2b+c,(2)a-7b+5c,(3)4a-3b+c.

asked by Samson on April 2, 2013
34. ## trig

(2-2i)^5 find the given power write answer in rectangular form

asked by stacey graham on May 5, 2010
35. ## gr 10 english

can someone help me find an article on "power" in the newspaper, particulary somewhere in Ontario?

asked by Rebecca on September 7, 2010
36. ## Chemistry

How do I find the number of particles in 1 pound of NH3(Ammonia)?

asked by Sydney on March 10, 2013
37. ## CALCULUS-plz!!!!

Find derivative w/ respect to x: y=x^5/(1-x)ã(x^2+2) (hint: there is an easy way and a hard way!)

asked by Bella on January 22, 2013
38. ## Physical Science

How do you find the mass if they give you the joules and the velocity? Please help me! I'm really confused...

asked by Jinja on September 26, 2017
39. ## pleeaasee hellpp!!

if sin A= the square root of eleven over 7, find the value of cos 2A.

40. ## Math Analysis

Find the exact value of cos(x/2) if sin x = 3/4 and x is in quadrant II. ==> I got ã(4-ã7)/2. Is this correct?

asked by Emily on May 3, 2010
41. ## Geometry-confused!

Find the length of a side of a rhombus whose diagonals measure 10 and 24?

asked by Rosie on May 3, 2010
42. ## college meth

Find the value of the expression. -128 divided by 4square plus 6 minus 1

asked by jackie on September 4, 2011
43. ## Calculus

how to find the derivative of the function. y=integral cos(u^4) from 4cos(x) to 4x

asked by Manuel on April 25, 2018
44. ## com101

where to find good sources on why renting is a better option than buying

asked by tony on April 22, 2011
45. ## human georgraphy

what is the verbal scale for the menan buttes map? I could not find it. thanks!

asked by natana on September 8, 2010
46. ## geometry

how do you find the area of an equilateral triangle with the perimeter of 30ft.

asked by alexis on April 22, 2011
47. ## Math

Find the square root of 25xsquared-40xy+16ysquared

asked by Ruth on September 15, 2017
48. ## Statistics

Find each uniform continuous probability. a. P(X < 10) for U (0, 50) b. P(X > 500) for U (0, 1,000) c. P(25< X < 45) for U(15, 65)

asked by Shon on September 8, 2010
49. ## Geometry

Your Turn: Given points (0, 0) and (3, 6), find the point which partitions the segment into 3:2. A. (1.8, 3.6) B. (2,4) C. (3,5) D. (4.5, 9) can you please help me

asked by help please on September 23, 2017
50. ## geometry

the points A(1;1),B(5;-1)and C(3;5) are the vertices of a triangle and AD bisects BC.Find the coordinates of D.

asked by Bongani on September 4, 2011
51. ## math

find the value of x 8-2x=1 and 1/5 how do you solve it, can you explain and then give me examples to try on my own thnx.

asked by Anonymous on March 9, 2013
52. ## algebra 2

find the number of zeros(x-intercept) y=a^2+a-56 show the step please.

asked by lisa on December 7, 2012
53. ## algebra

how would you solve: Find the sum of the first 12 terms to the earest hundreth 6 + 2 + 2/3 +...

asked by Nacy on September 3, 2011
54. ## math(rate of change)

find the average rate of change f(x)=x^2 + 2x between x=0 and x=6 can anyone please help me explain why the answer is 8? thank you!

asked by ash on April 9, 2011
55. ## math

Could you help me in solving the following problem? If x varies inversely as the square of y and x=2 when y=1 find x when y=2

asked by vidya on May 4, 2010
56. ## Math

Find the critical numbers of the functions: F(x) = x^(4/5)(x-4)^2 f(θ) = 2cosθ +sin^2(θ)

asked by Anonymous on December 7, 2012
57. ## geometry

How do I find the surface area of a sphere with a radius of 8cm?

asked by billy on May 25, 2010
58. ## Curves defined by parameteric equations

Consider the following. x = e^t - 12 y = e^2t (a) Eliminate the parameter to find a Cartesian equation of the curve.

asked by Mike on May 4, 2010
59. ## math

The function f:x =2x+1/x-3 and g:x =1-x/2 a. For what value of x is 'f' undefined? b. Find 'f' inverse and hence solve f(x) =1/3. c.Show that fg(x) -gh(x).

asked by lindsay on December 7, 2012
60. ## Physics

Find the components of the vector with length = 1.00 and angle 30.0 as shown.

asked by Anonymous on May 26, 2010
61. ## math

Find the coordinates of the centroid of the regions bounded by the graphs of: i)y=x2+1,x=0,x=1 and y=0 ii)y+x2=6 and y+2x-3=0

asked by islam on May 3, 2010
62. ## physics

how do you find a becquerel in a radioactive element without a radiation meter?

asked by jayson on August 22, 2011
63. ## math

find three consecutive odd integers such that the sum of three times the first and the third is 72

asked by a person that needs help on homework on October 30, 2017
64. ## Trigonometry question?

Let ABCD be a square, and let M and N be the midpoints of BC and CD respectively. Find sin

asked by Knights on March 28, 2013
65. ## calculus

Given ƒ(x) = 2x^2 - 3x - 1 find the slope and equation of the tangent line to ƒ at the point (1, -2)

asked by Matt on March 13, 2013
66. ## geometry

find the circumference of the circle to the nerest tenth. d=1/2yd

asked by Rosetta on August 24, 2011
67. ## algebra

If theta= (7/6)*pi, find the equivalent angle measure in degrees.

asked by Frankie on May 6, 2010
68. ## Math

Question: What is 17% of thirty? I don't know how to find the answer can someone explain this please?

asked by Renee :) on March 26, 2018
69. ## calc

The points P(-2, 1), Q(-6, 4) and R(4,3) are three verticies of parallelogram PQRS . Find the coordinate S.

asked by Anonymous on May 23, 2010
70. ## math

Find the amount paid for the loan \$1500 at 9% for 2 years

asked by Jenna on March 27, 2018
71. ## Algebra

13. Find the domain of y=2x+1 I'm not sure how to do this, and what the answer is. 27. Which variable is usually associated with the concept of input? a. x b. y c. m d. b A

asked by y912f on May 6, 2010
72. ## math

find the volume of a prism whose dimensions are x cm, (x+2) cm and (x-1) cm in its simplest form

asked by Anonymous on October 29, 2017
73. ## calc

The points P(-2, 1), Q(-6, 4) and R(4,3) are three verticies of parallelogram PQRS . Find the coordinate S.

asked by Anonymous on May 22, 2010
74. ## physics 11

Displacement i sgivenby x=2+3t+4t2. Find the value of instantaneous acceleration.

asked by chris on March 13, 2013
75. ## Biology

Where can a find a picture of a sheep's lung with labeled parts?

asked by Steven on April 12, 2011
76. ## pre cal

Find all solutions in the interval[0,2pi),cos x/2-sinx=0

asked by kk on July 24, 2011
77. ## Pre Algebra

find the radius and diameter of a circle with a circumference of 63m

asked by Gloria on April 12, 2011
78. ## Math

find the actual rational zeroes for f(x)=4x^3-16x+17x-5

asked by Monica on December 17, 2012
79. ## algebra

Find the sum of all positive integers b such that b^2=a^3+1, where a is a prime number.

asked by Steven on March 27, 2013
80. ## Calculus

Find all points at which the graph of f (x) = x^3 −3x has horizontal tangent lines.

asked by Katrina on August 23, 2011
81. ## Geometry

Find the surface area of a cylinder whereas diameter is 9 ft and height is 24 ft

asked by Bria on March 28, 2013
82. ## Math

) Find the a) mean, b) median, c) mode, and d) midrange, for the given set of data.

asked by Jennifer on March 27, 2007
83. ## Maths

find 2 numbers whose am exeeds their gm by 2 and whose hm is 1by3 of larger number

asked by Anonymous on March 25, 2018
84. ## math

Find the slope of 0,0 3,5 please help i stink at math rise = 3 run = 5

asked by amanda on March 27, 2007
85. ## calculus

it says lim as x>-3 x+3/ x^2+7x+12 I need to find the limity using subsitution, a table, or by graphing...

asked by sam on December 17, 2012
86. ## Calculus

find the volume of the region bounded by y=e^x, y=0, x=-1, x=1 rotated about the x axis

asked by Anonymous on April 11, 2011
87. ## Algebra II

Find the Linear function with the following properties: f(-9)=-0 and the slope of f equals 3/4

asked by Jeannie on March 11, 2013
88. ## Math

For the function, find the average rate of change of f from 1 to x:f(x)-f(1)/x-1 x does not equal 1 f(x) = x3 + x

asked by M. Pannell on December 18, 2012
89. ## physics113

find the modulus direction cosin unit vector 1)4a-2b+3c, 2)a-7b+5c, 3)4a-3b+c.

asked by Angela on April 1, 2013
90. ## Physics

Find the modulus direction cosin unit vector 1)4a-2b+3c, 2)a-7b+5c, 3)4a-3b+c.

asked by Angela on April 1, 2013
91. ## Math

In ∆ABC, the median AM (M ∈ BC) is perpendicular to the angle bisector BK (K ∈ AC).Find AB, if BC = 12 in.

asked by Sean on October 14, 2017
92. ## math

Find the area of the rhombus. Round to the nearest tenth if necessary. M(0,4), N(3,0), P(0,-3), Q(-3,0)

asked by Jonathan on April 4, 2018
93. ## math

find the maximum and minimum values of f(x,y)=y-3x for feasible regions

asked by Camryn on December 9, 2012
94. ## Math

Let f(x) = x - 5 and g(x) = 1/2x^3. Find g^-1(108). Write an expression for (f•g)(x). Solve equation (f•g)(x)= 27.

asked by Jackson on December 9, 2012
95. ## algebra

Essay. Show all work. Find the quotient. 49a^2-b^2 --------- 7a-b

asked by shay on July 21, 2011
96. ## maths

Find the number of different ordered quadruples (a,b,c,d) of complex numbers such that a^2=1 b^3=1 c^4=1 d^6=1 a+b+c+d=0

asked by stranger on April 1, 2013
97. ## calc

Find the slope of the tangent line to the graph y = x-3 at the point (0.5, 8)

asked by Meera on December 9, 2012
98. ## MATH

If α and β are the root of the equation 2X²-7X-3=0 Find α/β+1 + β/α+1 Working answer please

asked by Patrick on April 1, 2018
99. ## Algebra

Hi, I need to find the gradient of a straight line with the equation 3x+5y=3 Any ideas/

asked by Sam on May 6, 2010
100. ## calc

Three verticies of a parallelogram are D(2,1,3), E(-4,2,0) and F(6.-2,4). Find all possible locations of the fourth vertex.

asked by Emma on May 23, 2010