# 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 88
1. ## Math

I need to find k for the probability distribution: P(x)=k(x+2) for x=1,2,3 I tried subbing in the x-values, which gave me: P(1)=3k P(2)=4k P(3)=5k But I still have no idea what I need to do to find k. Guidance, please?

asked by Brianna on January 25, 2011
2. ## calcu

(4,-3) is on g For each of the following functions find a point on its graph. Enter exact answers. I cannot find the other three :( a) g(2x) - 5 ,(2,-8) b) 3g(x) + 1 c) -(g(1/3(x+4))-8) d) 1/2g(-5x-15)-8

asked by Ray on October 17, 2014
3. ## Shakespeare

I am trying to find an example of a paraphrase in Romeo and Juliet. I know that it is a restatement by another character but can not find where this occurs. Would someone please help me? Thank YOu.

asked by Ian on July 22, 2010
4. ## Eigenvalues

let the matrix A = (10 | 10 -4 | -3) Find the eigenvalues for A and for each find the corresponding eigenvector. Also express A in the form PDP^-1

asked by Anon on April 6, 2017
5. ## Math

let s(t)= t^4-4t^3+8t for 0 ≤ t ≤ 4 find the total distance traveled by the object. find where the acceleration is positive.

asked by Tommy on October 5, 2014
6. ## we the people

For my homework i was given this: find an example when each of the 3 branches of the national government has checked one of the other 2. i cant find anything on the internet

asked by jessica on September 12, 2010
7. ## calc

Find k so that the function is continuous on any interval. h(x) = k cos x 0 ≤ x ≤ 3π h(x)= 10 − x 3π < x I am confused on how to find k when it gives you 3pi? help please

asked by kim on September 27, 2016
8. ## Calculus

Find dy/dx for: 2y^3 - 3xy = 4 Write an equasion for the line tangent to the curve at (1,2) Find d^2y/dx^2 at (1,2)

asked by Karen on December 20, 2008
9. ## 5th grade Math

I have to find the function rule that goes with this table... X Y 2 8 4 18 7 33 9 43 12 57 I've been trying to figure it out for an hour and can't find anything that works for all of them.

asked by Erica on October 27, 2010
10. ## Calculus

2y^3 - 3xy = 4 1) Find dy/dx 2) Write an equation for the line tangent to the curve at (1,2) 3) Find d^2y/dx^2 at (1,2)

asked by Derick on December 21, 2008
11. ## Art

I need to find 5 pieces of Greco-Roman or Early Christianity artwork and I can't find any.

asked by Chris on September 16, 2009
12. ## Calculus

How do I find the derivative of e^y -y=x^2 -2? Do I use chain rule with -d/dy or -d/dx or dy/dx? And then how do I find the slope of the graph if the point's at (2,0)?

asked by Maddie on July 19, 2017
13. ## 12data

Given A= {1,3,5,7} B- {C,D} S= {xeI o

asked by Walters on October 8, 2008
14. ## Finance

I need to find out what the average american family of 5 has in savings...any suggestions on where to find that info?

asked by Max on January 12, 2008
15. ## math

Find the product of (4de^2)^3 (de)^4? 2. Find an equation of the line containing the points (-4,-7) (1,-10) How do you solve this?

asked by Anonymous on March 3, 2008
16. ## maths

How to find distance and midpoint b\w the given points: a. (-3,-1)and(9,4) b.(3rs,-s2)and(rs,-r2) Find the length of given quadrilateral: (-8,-3),(-2,6),(8,5)and(2,-4)

asked by Sam on August 28, 2011
17. ## 8th grade tech

I need to find out what a Information Colour chart is. I've checked on internet but I can't find. Could anyone help me I need 3-5 facts about it to. Thank you.

asked by Lee on December 8, 2008
18. ## Statistics

Consider the probability function. (Give your answers exactly.) P(x) = 5 − x 10 , for x = 1, 2, 3, 4 (a) Find the mean. (b) Find the standard deviation.

asked by Tom on May 27, 2013
19. ## math

Find the critical numbers for f=5+10x-x^{2} in the interval [-3,3].Also find the minimum and maximum.

asked by Leah on October 20, 2014
20. ## Literature/Need Picture

Could you help me find a good picture of "Life" I couldn't find anything on google images but maybe you can. Thanks for your help.

asked by Starry on February 8, 2009
21. ## Homework Help Calculus

Find the linear approximation L(x) to the function f(x)=2x^(-2) at the point, x=4 and use it to estimate the value of f(39/10). I already found L(x: L(x):(1/8)-(x-4)/16+0((x-4)^2) How do you find f(39/10)?

asked by Amy on October 16, 2013
22. ## Math

Suppose that y is directly proportional to x. a. Use the given information to find the constant of proportionality k. b. Then use y=kx to find y for x=6 y=-58 when x=7

asked by Carla on November 25, 2011
23. ## math

Consider the probability function. (Give your answers exactly.) P(x) = 5 − x 10 , for x = 1, 2, 3, 4 (a) Find the mean. (b) Find the standard deviation.

asked by Tom on May 29, 2013
24. ## English

e.g. I want to find out more about what happened. (What is the part of speech of 'more'? Is 'more' an object of 'find out' and a pronoun? Or is 'more' and adverb?)

asked by rfvv on May 20, 2013
25. ## ALGEBRA I

can anybody help me find the pattern in these two sequences please!! I can find the next two terms after that myself. I have spent at least 30 minutes on each and I can't figure it out...help!! 1)1, 1/4, 1/9, 1/16, 1/25,.... 2)1, 1/2, 1/3, 1/4,....

asked by Casey on August 13, 2008
26. ## Calculus II

y = *The Integral Of sin(4e^t)dt* a = 0 b = ln(2x) I'm supposed to find the derivative of y with respect to x. Except I just can't find the right answer.

asked by Sean on November 25, 2007
27. ## history

i need to find the definition of industrial revolution. ive looked myself but i can`t find what i need. please help thankyou

asked by lisa on December 8, 2008
28. ## Math

x(x+4)^(2/3) a). Find the second derivative b). Find any points of Inflection c). Determine the intervals of Concavity

asked by Sam on March 17, 2012
29. ## French Cuisine (URGENT)

I need to find 5 foods (dishes/meals) from before the french revolution. I've searched and can't find anything. Can someone help me please? Thank you very much

asked by Larry on March 7, 2009
30. ## Math

Originally priced ar 35 dollars now on sale for 25% find an proportion to find d. d/35 = 25/100

asked by Abby on November 15, 2010
31. ## Math

This is a two part question, make sure you answer both parts: 11, 14, 16 and 19 Find the mean. Find the median

asked by Samay on November 4, 2017
32. ## math

First find the general derivative of f (x) = {√(x−1)} . Then find the equation of the tangent line to the graph at x = 10.

asked by billy on April 25, 2011
33. ## English

I need to find some allegories for the Fellowship of the Ring and i can not find any except Gandof being a Christ figure. what are some others

asked by ben on October 2, 2007
34. ## Math: Calc

y= 3x^2+3x+2 Find the diferential dy when x=4 and dx = 0.4 and when dx = 0.8. How do I find these diferentials? y= 3x^2+3x+2 dy= 6x dx + 3dx Now put in the values, and compute.

asked by Katie on November 16, 2006
35. ## Maths : Vectors

1) The position vectors of A and B are OA= -i+2j+k and OB = i+bj+k respectively. a) Find ,in terms of b, the unit vector in the direction of AB b) Given AB = 2, find the value of b.

asked by Rachel on March 24, 2019
36. ## math

let x= t^2 + t and let y=sint a) find the deriviative as a funciton of t b) find d/dt(dy/dx) What does part b even mean and can someone show me how to figure this out?

asked by sammi on October 18, 2009
37. ## MATH

Question: The pair of polygons is similar. Find the value of x. Could anyone please explain how to find x? Thanks in advance!

asked by Deejay Kratz on January 9, 2013
38. ## Math

Evaluate these problems: 1.) Sin=1/7 Find csc= 2.) tan=2/3 Find cot=

asked by Steffi on December 1, 2014
39. ## Math

find the extrema of f(x)=x^(2/5), -3

asked by Bob on January 17, 2016
40. ## calculus

Consider the function below. g(x) = 2 - x^3 (a) Find g'(0). (b) Use it to find an equation of the tangent line to the curve y = 2 - x^3 at the point (0,2).

asked by Rob on February 24, 2010
41. ## Geometry

I have two questions Given) MON= PQR, with MO= 20, MN= 32, and PR= 3x-10, find the value of x Given) WIN= LUV, with m

asked by Karissa on January 17, 2018
42. ## math

x+y+√z=148 x+√y+z=82 √x+y+z=98 find x,y,z. Please give full solution and how to find with complete logic.

asked by Muhammad Shaudddin on December 22, 2016
43. ## College Math

Find the area of a rectangle if three of its corners are (-3.7, -3.1), (1.2, -3.1), and (1.2, 5.3). Hint: find the 4th corner first.

asked by Richard D on October 19, 2012
44. ## MATH

Find the slope of the line that passes through each pair of points. 18. (1,2) and (-3,2) 20. (-4,9) and (10,6) Can you help me find the answers?

asked by nonononono on June 5, 2014
45. ## math

Find the value of a if y=((2a+1)/3)x+b is parallel to y = -x -3 I'm kind of confused of how I should solve this :/ It tells me to find 'a,' but i'm not too sure where to start. Thank you for your help :)

asked by anonymous on March 22, 2018
46. ## math

Find the interior angle formed by points A(1,5,3) , B(-2,3,7) , C(3,2,5). does this mean i need to find all the 3 angles of triangle?

asked by yuni on December 24, 2011
47. ## trig

Find the trigonometric function value of angle θ. Cos θ = 2/7 and θ is in quadrant IV. Find sin θ.

asked by tony on June 11, 2013
48. ## algebra

use right triangle-find the length of the missing side : b=2.1, c = 2.9 i know it's start with but don't know how to find a a^2 =2.1^2 + 2.9^2

asked by lola on November 28, 2017
49. ## College Math

Find the area of a rectangle if three of its corners are (-3.7, -3.1), (1.2, -3.1), and (1.2, 5.3). Hint: find the 4th corner first.

asked by Richard D on October 19, 2012
50. ## precalculus

Find the polar equation r=8cos3theta, find the maximum value of lrl and any zeros of r

asked by Anonymous on December 13, 2016
51. ## Algebra

Let g(x) = 10-x/2+x a. Find g (–1) b. State the domain of the function g(x)= 10-x/2+x c. Find g (t + 1) and simplify as much as possible. Show work.

asked by Kim on June 13, 2009
52. ## Mathematics

Parametric Equations x = 9s^2 - 1 y = 1 - 8s^3 find dy/dx in terms of s find the coordinates of stationary points

asked by Tony on February 28, 2016
53. ## math

I am trying to find a pattern in these numbers. I have looked for what feels like hours, and can't find it. -3,-9,-14,-42,-47,-141

asked by Jake on September 13, 2010
54. ## math

(a) If K(−3, − x) and L(3,−4) are such that KL is perpendicular to MN with M(− 5, −6) and N(−3,− 5), find the value of x. (b) The curve y = ax2 + bx + c passes through the points (0, 2) and (1, 3) and its gradient where x = 1 is 6. Find the

asked by bliss on September 8, 2016
55. ## Pre calculus

4x^2-25y^2-8x-100y-196=0 how do i find the conic section to find the center?

asked by bbb on March 26, 2010
56. ## Math

Parametric Equations x = 9s^2 - 1 y = 1 - 8s^3 find dy/dx in terms of s find the coordinates of stationary points

asked by Tony on February 28, 2016
57. ## easy geometry

Can you please show you solution and final answer here. Thanks! 1.Find the altitude,perimeter and area of an isosceles trapezoid whose sides have lengths 10 cm, 20 cm, 10 cm and 30 cm. 2. The formula A=P(a+r)^2 is used to find the amount of money A in an

asked by cyrus on December 14, 2014
58. ## Phyics

The radius of Earth is 6.37 103 km. Find the speed, in km/h, resulting from the rotation of Earth, of a person standing on the equator. v=2(pi)(r)/T v=2(pi)(6.37e3)/24 v=1.67e3 km/h how would you convert this to m/s. it does not seem to be working for me

asked by Jayd on August 16, 2007
59. ## Accounting

You received an email from Carl the operations manager from the California Container division. They produce packaging for cell phones. Carl understands that his product is an important cash producer for the company. •The delivery price is based on long

asked by Tracy on September 24, 2013
60. ## science

ive been trying to find a report for 5th grade greenhouse effect science. how can i type it to find it?

asked by molly on December 9, 2010
61. ## mega urgently important maths

the functions f and g are defined by f(x)=2/(x+1), x>0 g(x)=1-x^2, xER a)find value of fg(x)giving your answer in the simplest form. b) find f^-1(x) c) solve f(x)= f^-1(x)

asked by ??? on September 28, 2009
62. ## math

Let G(x)=2/(x+1) (a) Use the limit definition f the derivitive to find G'(0). (b) Find an equation of the tangent line to the curve y=2/(x+1) at the point (0,2).

asked by dustin on September 16, 2007
63. ## Math

A, find domain each function, locate any intercept, also based on graph find the range and ? F(x) 2x of x not equal to zero

asked by Abel on October 12, 2015
64. ## physics - work

Imagine you find a 2 kg book on the floor and lift it 0.75 meters and put it on a table. find the work done ?

asked by Mota on January 16, 2010
65. ## Algebra II

How do you find the cotangent of an angle? My problem is: Find the exact value of cot(-315degrees). I don't know how to do this. Any help would be great.

asked by Lucy on April 6, 2008
66. ## Trig/Math

To find an angle where you have the opposite and adjacent which formula do you use? Sine, Cosine, Tan? and how do you find the inverse?

asked by Aaron on April 4, 2009
67. ## Romeo and Juliet question.

The capulets and the Montagues have caused troubles for the prince before. I can't find a line in the book to help me prove this. Someone help me find it?

asked by Allyson on April 12, 2011
68. ## Chemistry

What are the concentrations of HSO4- and SO42- for a 0.0050 M sulfuric acid solution? We are trying to find x but not sure how to find it on the calculator, please help!!!

asked by Haley&Emily on February 21, 2014
69. ## History

Hi. I need to find a lot of information on World War II. My teacher wants me to use only websites that have .edu at the end. Could you help me find a website?

asked by Ben on January 31, 2009
70. ## I CANT FIND THIS POEM

i've been trying to find the poem "Strawberry Fields Forever" by Edwin Morgan on the internet for a few days now and i really need it and i can not find it anywhere. please help!

asked by needs help on November 14, 2007
71. ## Math

I also need help with Find the component form of v if absolute value of v=2 and the angle it makes with the x-axis is 30 degrees. I cannot find a book example. help me.

asked by Amber on November 22, 2014
72. ## college algebra

given the function f(x)= x^3+3x find the rate of chnge between the two values x:1 to 2 find the equation of a secant line containing the given points (1,f(1) and (2,f(2))

asked by zachary on November 2, 2012
73. ## CHM LAB

we are doing complexometric titration for the data sheet it askes to find mass of CaCO3 in sample how do I find it ?

asked by Hurine on September 29, 2014
74. ## Search

How can I find a person online? Not like one of those "find what happened to your high school classmates" kinda sites, though.

asked by TurtleTommie on September 3, 2007
75. ## Math

My Math questions are: Find 1/10 of 1/100 of a meter = 1/10 meters. Find 1/60 of 1/60 of an hour = 1hour Am I correct. Thanks

asked by Americal on October 7, 2013
76. ## Psychology

I need to find a peer reviewed paper on optimism on physical and psycological health. Can you help me find one that I do not have to pay for?

asked by Cindy on August 14, 2011
77. ## trig

can you please show me in steps how to find f(1+a) in this equation f(x)=-2x^2+4x+6 i know that you will plug in 1+a anywhere there is x. but after that i get confused. also can you tell me how to find the domain and range of a relation for ex. 2x+5y=10

asked by y912f on November 14, 2008
78. ## Psychology

I am trying to find out information on Benjamin Bloom's early years. I cannot find anything that mentions his life before the 1940's. Please help!

asked by April on June 22, 2008
79. ## Calculus

Find the constant c so that lim [x^2 + x + c]/[x^2 - 5x + 6] exists. x->3 For that value of c, determine the limit. (Hint: Find the value of c for which x - 3 is a factor of the numerator.)

asked by Blue on October 8, 2011
80. ## calc

Each of the regions A, B, and C bounded by f(x) and the x-axis has area 5. Find the value of ∫2 [f(x)+3x^2+2]dx. −4 I know to solve I can find the antiderivative of the equation but im not sure how to do this because of the f(x) in the parentheses.

asked by DD on November 16, 2014
81. ## child development

can you help me find some information on appropriate and inappropriate responses for infants and early childhood? please thank you. i cant find any and i did the assigment wrong. thank you

asked by scooby on January 20, 2010
82. ## Maths (URGENT)

FIND THE POSITION AND NATURE OF THE STATIONARY POINT ON THE CURVE Y = 3x^5 - 10x^3 +15x Can you find dy/dx and can you simplify it please.

asked by Kellie on November 12, 2009
83. ## Statistics Psychology

I do not understand how to find the critical values of the test statistics. I also need help understanding how to find the standard error as well. Thank you!

asked by Kailey on May 10, 2011
84. ## algebra

find f(x) = –x3 + x2 + 2x + 7, find f(–3), f(0), and f(2) Wouldn't you just substitute the value of x (-3, or 0, or 2) into the equation and compute? Can you just show me how to do the first one....my brain is fried at this point

asked by Dori on August 9, 2007
85. ## Math and Science 6th grade

Hello! I need help to find a source where I can find the accurate weather of a week in July. I would very much appreciate a direct link to a website. Thanks!

asked by Anonymous on August 2, 2010
86. ## English

where can I find a website for idioms tat are hard to find. An example is acts like a hotdog or full of soup.

asked by Jack on April 2, 2009
87. ## Algebra

Find the slope of the given line, if it is defined y = (x + 4)/7 I can't find the answer. I don't understand what went wrong with my calculation. Thank you.

asked by Jane on February 15, 2012
88. ## Intermediate Algebra

y varies directly as the cube of x and inversely as the square of z. If y is 30 when x is 2 and z is 4: b) Find the equation that models this data. c) Find the value of y when x is 3 and z is 2.

asked by Angie on April 28, 2012
89. ## precalc

Letf(x)=2x2 –5 and g(x)=x+4. (a) Find the composite function ( f o g)(x) and simplify. Show work. (b)Find (f og)(3).Showwork.

asked by Tony on July 7, 2016
90. ## Geometry

In a 30,60,90 triangle 1: If b=12, find c 2: If b=3,find a Letter a is on the 90° side, b is on the bottom near 60° and c is near 30°. Could anyone explain how to do this? It's hard to understand from my textbook.

asked by Andrea on May 19, 2015
91. ## Calculus (derivatives)

Find the points on the graph of f where the tangent line is horizontal. x/x^2+25 I know you have to do the quotient rule to find the derivative, but then I do not know what to do after that.

asked by Eve on September 17, 2013
92. ## precal

use the given info. to find the exact value of the trig function. csc u=-6/5, tan u is greater than 0 Find cos u/2

asked by john 2020 on March 18, 2010
93. ## precalc

what is the minimum degree of a polynomial. How do I find that and how do I find the maximum nuber of turnin points. I know it has to do with n-1 but Idont know how

asked by Rebekah on October 7, 2012
94. ## social studies/writing

we have i pproject and i need to find some information on washhiington d.c. i need to find a hisstoric place in washington d.c that starts a d-z. (i am still working on them.)

asked by April on December 15, 2010
95. ## CALCULUS

The expression (3a^2 b^4 c^2)^2 (2a^4 b^2 c^4)^3 equals na^r b^s c^t It ask what n, the leading coefficient is and I think it is 72? and to find the exponents r s and t would you just multiply it but whatever number is on the outside? or do I need to find

asked by Layton on March 24, 2009
96. ## calculus

suppose x S f(t) dt= x^2 - 2x + 1. Find f(x). 1 S = integral and 1 = lower level, x = upper i don't understand what i'm supposed to find/what to do

asked by bex on November 30, 2007
97. ## Geometrical Formula Help

Hi! Can anyone please send me a link or show me how to find a formula that will find any point between two other points? Thank you, your help is greatly appreciated :)

asked by Lena on January 13, 2007
98. ## math

how do you find the missing lenght of a right triangle if you have 20 on the left side and 48 on the bottom and you need to find the missings number

asked by susan on September 13, 2009
99. ## Chemistry

I need to find the rate constant. I know that it takes 2A to make B, but I am mixed up on how to figure out how to find the concentration of A at 69s

asked by Val on March 31, 2010
100. ## Chemistry

Find the polar coordinate of the following. (0,-6) I know r = sq.root of 6 but tan theta = -6/0 doesn't exist so how will I find the degree? Thanks

asked by Shadow on May 19, 2013