# 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 297
1. ## history

why did president johnson would find it necessary to encourage congress to cooperate with him? thank you

asked by Corey on January 7, 2009
2. ## Geometry

Find the volume of a rectangular box. The faces have areas of 15, 25, and 60.

asked by Sarah on May 22, 2013
3. ## Math Help

Find the inverse of the following function algebraically. Show all work. f(x)=-5√-4x+4+2

asked by Robert on October 4, 2014
4. ## College Math

Find the vertex and axis of symmetry of the graph of a function. f(x)=x^2+6x+16

asked by Ginger on November 27, 2010
5. ## MATHS

Find the number of real solutions of the system of equations. x^2−y^2=z y^2−z^2=x z^2−x^2=y

asked by HELP!! on May 17, 2013
6. ## Music

Where can I find a guide to teach me how to play the guitar online?

asked by Anonymous on April 3, 2008
7. ## Chem

a dibasic compound , B, has pkb2 = 6.00. Find the fraction in the form of BH+ at pH 9.00

asked by Katya on November 13, 2008
8. ## Math

Let's say I have the following: (a/b) = (c/d)^(k-1) If I know c, d, and k, then a/b can be calculated easily. But what if c/d was the unknown, and a/b and k were known? To find c/d, I was thinking: ln(a/b) = ln(c/d)^(k-1) ln(a/b) = (k-1)ln(c/d)

asked by Kid on December 6, 2018
9. ## Math

Find the number of ordered quadruples of positive integers (a,b,c,d ) such that ab +cd =10.

asked by Arile on April 28, 2018
10. ## Pre Calculus

Find The Area Bounded by the given curves. How would I set this up to solve? x=2, x=5, y=1/x, y=1/x^2

asked by Thomas on April 28, 2018
11. ## Algebra (urgent!)

Let P be (-3,7) and Q be (5,-12) Find the point T on line segment PQ such that PT/TQ = 1/3 How would I go about solving this problem? Thank you so much!

asked by Bella on January 14, 2009
12. ## math

Find the volume. Round to the nearest hundredth of a unit. Let a = 1.8, b = 1.2, and c = 3.

asked by Anonymous on December 5, 2018
13. ## algebra

the lengths of two sides of a right triangle are given. find the length of the third side. a=9,c=41

asked by brandon on December 16, 2014
14. ## Math

Find the digit that makes 3,71_ divisible by 9. A- 3 B-7=My answer C-1 D-5

asked by Sunshine🌞 on December 5, 2018
15. ## Linear algebra

find an equation of a plane containing a point (0,6,-2) and parallel to vector v1= (0,-3,0), v2=(0,9,-1) Help!

asked by J Velji on November 25, 2010
16. ## mts 106

Find the gradient at the point (1,1) of the tangent line to the curve x^2+y^2-3x+4y-3=0.

asked by tunde on May 18, 2013
17. ## Calculus

Find the derivative of the function y, below. It may be to your advantage to simplify before differentiating. y = 8x(ln(x)+ln(2))-4x+pi

asked by Nate on October 14, 2013
18. ## Precalculus

How could I find all the possible radii of a sector a cirle with a perimeter of 12 cm and area of 8 cm^2?

asked by Jaslyn on January 14, 2009
19. ## Trig

Find the reference number and the terminal point determined by t. a. t = - 7(pi)/6

asked by Mars on October 5, 2010
20. ## criminal justice

does anyone know where i can find info involving use of force court case?

21. ## Geometry

2. In triangleRST, mangR = (2x + 10)­­°, mangS = (2x + 25)°, and mangT = (x – 5)°. Find the value of x. (Points : 1

asked by Brennon on October 15, 2013
22. ## math

how to find the length and width and diagonal line of a rectangle

asked by dylan on November 12, 2008
23. ## AP Calc

Find the value of c which satisfies Rolle’s Theorem for the function f(x)=sin(x²) on (0,√π).

asked by Matt on December 20, 2014

Find the measure of the reference angle for 400 degrees. How would I do this?

asked by Chels on May 17, 2008
25. ## history

What is the meaning of true expression? Please help ASAP!!! I can't find the definition anywhere!!! :(

asked by Andrea on December 10, 2018
26. ## 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
27. ## Chemistry

To find the concentration of [H3O+] given pH you calculate 10^-(pH). In the case, if the pH was ever negative you would do 10^-(-pH), right?

asked by Anonymous on December 10, 2018
28. ## Calculus

Find the horizontal and vertical asymptotes of f(x)=csc^-1(x) if they exist.

asked by Jackie on October 5, 2010
29. ## World History

Where can I find some information about Indian Ocean trade around 650 CE? Thank you :)

asked by Momo on November 12, 2008
30. ## calculus honor

If y = 2x3 – 4x and , find when x = 1. Give only the numerical answer. For example, if = 3, type only 3.

asked by Anonymous on December 17, 2014
31. ## Algebra

Find the number of real solutions of the system of equations. x^2−y^2=z y^2−z^2 =x z^2−x^2 =y

asked by Anonymous on May 16, 2013

If you wanted find the difference of 6/25 - 4/5 , what common denominator should you choose?and why?

asked by Camren on December 5, 2018
33. ## Precalc

Find the smallest positive answer to the equation: sin(2x)=1

asked by Lori on April 7, 2010
34. ## Calculus

Determine if Rolle's Theorem can be applied. If it can, find all values of c such that f'(c)=0. f(x)=x^3-9x, [-3,3]

asked by Lindsay on October 10, 2013
35. ## math

find the eq to the tangent line to the curve y=x^3 g(x) at x=1 if g(1)=2 f(1)=3 f'(1)=1 g'(1)=-2 i cant understand how the answer is y=4x-2

asked by sam on May 15, 2008
36. ## Algebra

Here's my question: Find a formula for the distance from the point (x(sub 1)), (y(sub 2)) to the origin. Thanks for your help!

asked by Caroleen on January 12, 2009
37. ## Music

Try to find examples of three pieces of music that use three different types of texture....Thank You for help...

asked by Kinga on October 9, 2014
38. ## Algebra

V=xyz xy+xz+yz-a=0 x>0 y>0 z>0 find the local minima and maxima for this function

asked by Fatih yalmanbas on May 21, 2013
39. ## algebra

How do I find the digit to make the following statement true 2.48>2.4 1>2.463?

asked by Asia on October 9, 2013
40. ## mathematics

Can someone please tell me how to find the vertex for y=x^2-7 Thanks! Wouldn't the mininum y be at x=0 (y=-7?) sure, I don't know, lol

asked by Samwise on December 9, 2006
41. ## Math Explanation

If you are asked to find 834/80=, how do you know the quotient is greater than 10 before you actually divide?

asked by Chris on October 9, 2013
42. ## Math:Calculus

Use the Fundamental Theorem of Calculus to find the derivative of g(x)=1/(1+t^5)dt in the interval 1 to x.

asked by HELP!!!! on November 22, 2010
43. ## algebra

Find the radius of a circle with an area of pi(16x^2+24x+9)

asked by Kristina on November 22, 2010
44. ## Algebra (URGENT!)

Can you help me with this problem: Find a formula for the distance from the point (X1, Y2) (The numbers next to X and Y are like X sub 1, Y sub 2...)

asked by Caroline on January 12, 2009
45. ## Math

Find the distance from the point to a. the origin​​b. the z-axis. I’d be very glad if you could help me

asked by Sophia on November 29, 2018
46. ## math

can you answer this as soon as possible please just find the lcd of this rational algebraic expression 3x/x-4,2x/x+4

asked by jazmin on October 7, 2010
47. ## Math

Find the perimeter of a square if the diagonal measurement is 36 inches.

asked by Mary on March 18, 2010
48. ## math urgent!

find the eq to the tangent line to the curve y=x^3 g(x) at x=1 if g(1)=2 f(1)=3 f'(1)=1 g'(1)=-2 i cant understand how the answer is y=4x-2

asked by sam on May 15, 2008
49. ## math

Find the length of the unknown side. * the numbers on the triangle are 15,17 and A 2 m 4 m 8 m 16 m

asked by Hi on December 4, 2018
50. ## plane geometry

if an obtuse triangle has an area of 28 sq.in. how do you find the base and height?

asked by harmin on May 19, 2013
51. ## math

If you already know the mean and all her test scores but one, how can you find the missing tes score?

asked by India on October 6, 2010
52. ## Algebra II

Given polynomial function f and a zero of f, find the other zeroes. f(X)=4x^3-25x^2-154x+40;10

asked by Austin on December 3, 2018

How do you find themes in a story? EX. Don't watch too much TV or you will become dumb.

asked by Isabel on November 13, 2008
54. ## Statistics

how do I find z such it lies 5.3% to the left of the standard normal curve?

asked by Donzella Washington on December 2, 2018
55. ## Time value of money

Find the value of 10000 in ten years. Investment 5% per year .

asked by Emma on December 2, 2018
56. ## algebra

find a quadratic equation with roots -1+4i and -1-4i can someone help explain the steps?

asked by Anonymous on December 14, 2014
57. ## Math

How do we find the perimeter and area of an object using an inch ruler?

asked by Ivan J on May 15, 2008
58. ## math

find the product in simpliest form 10x3/5 my answer 15

asked by hi on November 30, 2018
59. ## chemistry

How do you find the number of moles required to neutralize acids?

asked by diasy on May 3, 2018
60. ## trig

how do i find the amplitude, period, phase shift of y=2 cos(-4t-(-4 pi/3))

asked by Josh on March 18, 2010
61. ## calculus

find the relative extreme of f(x) = 3x^4 - 10x^3 + x - 2 using your calculator. explain how you did it.

asked by emily on January 12, 2009
62. ## Math

asked by Hannah on October 7, 2010
63. ## Math

Please help.I need to find two- hundredth digit in the decimal representation of each of the following fractions 5/6 4/11 1/13 Thanks.

asked by Hec01 on April 28, 2014
64. ## Math

For z1 = 4cis (7pi/6) and z2 = 3cis(pi/3), find z1 * z2 in rectangular form.

asked by Anonymous on March 24, 2014
65. ## calc

Using L'Hospital's Rule, find, the limit as x approaches 0 of x^(sinx)

asked by Laura on February 26, 2009

Find the solutions to each quadratic by factoring x^2+3x-18=0 3x^2-9x=o x^2-10x+21=0 5x^2+30x+45=0

asked by jessica on February 26, 2009
67. ## Algebra

Hi, I need to use algebra to find the x-and y-intercepts for the parabola −3x^2 +6x +9 = 0 Any ideas or help appreciated

asked by Sam on June 9, 2010
68. ## math :(

how would you find the length of a semicircle using pie 22/7 when the radius shown is 14 ?

asked by gwendolyn brooks on February 21, 2010
69. ## Math

Find product and write answer in scientific notation (3 x 10^6). * (2 * 10^12) I got .6 x 10 ^19 Is this right?

asked by Marco on February 26, 2013
70. ## Math

Find the product write answer in scientific notation (3 x 10^6) * (2 x 10^12) I got. .6 x 10^ 9

asked by Marco on February 26, 2013
71. ## Literature

Hi where can I find a free on line thing to check my writing ?

asked by Sam on February 26, 2013
72. ## Geometry

how do you find the area of the lateral face of a regular pyrimid?

asked by Aminah on May 11, 2010
73. ## Calculus

Find the horizontal asymptotes of the curve. y=-6x/squareroot (4x^2-160

asked by Tori on February 8, 2013
74. ## 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
75. ## math

Find the number of solutions to the equation 1/a+1/b+1/c+1/d=1 where a, b, c, d are positive integers and a≤b≤c≤d.

asked by Anonymous on February 8, 2013
76. ## geometry

how do you find the lenght of the midsegment of a trapezoid when one base equals 21 and the other 17 ?

asked by lala on February 15, 2011
77. ## Applied Calculus

Find the derivative of this function: g(t)=(8t+10)^2*(10t^2-7)^-3 Using the Chain Rule.

asked by Jacob on February 15, 2013
78. ## Math

Given cot u=2/5 and cos v=-3/5 find tan(u+v) assume 0

asked by Blaire on March 2, 2014
79. ## Calculus

Find the vector, not with determinants, but by using properties of cross products. k × (i − 8j)

asked by #1 on August 18, 2019
80. ## trig

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

asked by stacey graham on May 5, 2010
81. ## Economics

How do you find the inverse of the demand function: Q = 4,000 - 125P P = ?

asked by Maggie on February 24, 2008
82. ## Trig

given that sinx=3/4 and cosy=-5/13 and both x and y are in quadrant II, find the exact value of cos(x-y)

asked by Blaire on March 2, 2014
83. ## math

Find the perimeter of a right triangle with legs of 20 cm, and 21 cm. a.882 b.82 c.70 d.47 I have no clue what to do. Can somebody help me with this please?

asked by kelsy on August 30, 2008
84. ## calculus

Recall that the volume of a sphere of radius r is V(r) =4\, \pi\, r^3 /3. Find L, the linearisation of V(r) at r=50

asked by MEMO on March 25, 2014
85. ## Calculus A

Find all relative extrema and points of inflection for the function; h(x)=(x^2+5x+4)/(x-1)

asked by MacDonald on March 24, 2014
86. ## Math

Find the decimal and fraction 1 ounce provides 9% of the mda of fat

asked by Wendy Vierling on August 31, 2008
87. ## algebra

Determine whether y varies directly with x if so find the constant of variation k 3y=-7 x-18

asked by snow on March 4, 2014
88. ## Calculus

find the definite integral that represents the are of the region enclosed by y= 4x-x^2.

asked by ciara on February 21, 2010
89. ## Calculus

Find the slope of the tangent line to the ellipse x^2/4 + y^2/16= 1 at the point (x,y)

asked by Rowhan on March 23, 2014
90. ## 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
91. ## Calculus

f(x)=x^3(x^(4)-8) Find f '(x) by multiplying out before taking the derivative Is the answer x^12+-8+x^12-8x^3 simplified to 2x^12-8x^3+-16

asked by George on September 30, 2008
92. ## Math

Find the equation of a line with the given slope and passing through the given point, P. d) m = -1/2, P(-2,6)

asked by Homework on November 15, 2017
93. ## Math

Find x so the pitch is 1/3. There is also a number below the x in the figure which is 24 feet. So how do I solve?

asked by Christopher on April 30, 2014
94. ## Math

Find the measure of the sides of an equilateral (triangle)PQR if PQ = 5x - 7 and PR = 2x + 5

asked by Sarah on March 6, 2014
95. ## Calculus

Find the derivative of y=xsin(2/x)? On web-assign everything that I have tried has been wrong.

asked by Erin on February 21, 2010
96. ## Physic

A car accelerates from 5.0m/s to 22m/s in 18 seconds, find the acceleration.

asked by Christian on April 1, 2015
97. ## Maths

Find long division method square root of 15

asked by Raees Khan on August 15, 2019
98. ## sleepwalking research

i'm doing this paper or sleepwalking. i can't seem to find anywhere some of the information. like is it possible for someone to sleepwalk everyday? like how often?

asked by jen on September 8, 2008
99. ## 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
100. ## geometric mean

what is the ngeometric mean of 4 and 4 by definition, sqrt (4*4) or 4 how do you find the geometrical mean of a right triangle?

asked by sam on January 30, 2007