# 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 293
1. ## Calculus 1

Find the equation of the tangent line to the curve y = (9 ln x)/x at the points (1, 0) and (e, 9/e).

asked by TayB on October 2, 2015
2. ## math

Find the locus of points equidistant from two straight lines y-5=0 and y-3=0

asked by Enyongama on March 16, 2012
3. ## 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

Find the derivative if f(x)= e^-3x times sin(4x) use the product rule.

asked by Sarah on June 11, 2014
5. ## Sphere find x

If the diameter of a sphere is increase by 20% the volume also increased by x% find x??

asked by Collins on October 1, 2015
6. ## 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
7. ## calculus 2

find the indefinite integral showing all work. x^3(x^4-11)6dx

asked by sean on February 16, 2012
8. ## Math help!

Find derivative using logarithmic differentiation F(x)= secx^cotx

asked by Sarah on June 11, 2014
9. ## math

how do you use the distribute property to find each product mentally for 12x44

asked by Anonymous on February 16, 2012
10. ## Algebra

I'm not sure how to factor x^3-4x is greater than/equal to 0 so that I can find the zeroes. Can you demonstrate, please?

asked by Devon on October 14, 2009
11. ## calculus

find the area under the curve y= 1/(3x+1)^2 over the interval [0,1]. please show all steps

asked by Linda on April 22, 2015
12. ## Calculus

find all points at the curve x^2y^2+2xy=3 with the slope of the tsngent is -1

asked by Johnathan on February 16, 2012
13. ## Math

Find the slope of the line that goes through the following points. X 0, 1, 2, 3 Y -4,-3,-2,-1 A. -1 B. 1 C. -4 D. -7 Is the answer C? I'm really confused. Thank you

asked by Sabrina C. on April 21, 2015
14. ## MATH

find the perimeter of a triangle whose sides are: p-24/p^2-3p-18, -3/p+3 and p/p-6 its in fraction form^ Thank You :))

asked by Camz on October 6, 2015
15. ## Math

Find the value of an odd natural number x if LCM(x, 40)=1400

asked by Exerice 1.1 on October 4, 2015
16. ## Math

How do you find the GCF for numbers that have variable? ex. 35a^2,85ab

asked by Anonymous on October 14, 2009
17. ## math

What is three eighths of 32 pieces? And how do i write out the problem to find the answer?

asked by Sydney on September 2, 2009
18. ## Calculus 1

Find constants a and b in the equation f(x)= ax^b/(ln(x)) such that f(1/3)= 1 and the function has a local minimum at x= 1/3

asked by TJ on June 2, 2012
19. ## math

find the unit rate 400 miles in 5 hours

asked by racheal on October 22, 2008

Find the reactants of NaC2H3O2+H2SO4 and balance the equation

asked by vanitha on October 14, 2009
21. ## chem 30

how do you find solubility of Pb(NO3)2, PbCl2, PbCrO4, and PbS

asked by brit on November 1, 2010
22. ## algerba

A triangle has base 14 feet (ft) & an altitude of 6 ft. Find its area

asked by Stephaine on October 25, 2008
23. ## algebra

Find A ∪ B. (Enter your answers as a comma-separated list.) A = {2, 4}, B = {0, 1, 2, 3, 4, 5}

asked by Jay on February 16, 2012
24. ## Math

Find the roots by factoring. 25x squared - 30x= -9

asked by Zoë on June 19, 2014
25. ## science--plants

does anyone know where i can find a concept map of the transportation of fluids(in a plant)

asked by martha on October 27, 2008
26. ## algebra

Essay question: show all work find the difference. (6x^2+7)-(6x^2-4x-5)

asked by Anonymous on July 17, 2012
27. ## British Lit.

What is the climax of "The Dead", I can't find any information on it. Is it when Gabriel dies?

asked by Cori on October 28, 2008
28. ## algebra

the product of 2 consecutive intergers is one more than their sum...Find the integers?

asked by chuckie on February 17, 2012
29. ## MATH

Use the formula p - 2L + 2W to find th perimimeter of the triangle Length- 8.6 m Widith- 2.5 m

30. ## home economics

name 10 careers or jobs a person can find doing home econimics

asked by moza on September 5, 2009
31. ## maths

find the largest share when \$650 is divided in the ratio 5:6:2

asked by bbb on June 21, 2014
32. ## math

Find the slope in the graph with the coordinates -3x,3 and 1,-5 A.2 B.-1/2 C.-2 D.1/2 Is the answer A??? Thanks in advance.

asked by pink on April 24, 2015
33. ## Calculus

Use implicit differentiation to find the second derivative: 2xy^2=4 (nothing is in parenthesis)

asked by Tiffany on October 11, 2009
34. ## Algebra

Find the domains of rational expressions 2b-2/2b^2-8 please show steps

asked by michi on June 19, 2014
35. ## Geometry

How do you find the lengths of the sides of an isosceles triangle with three medians?

asked by Sheenybeany on June 15, 2014
36. ## Finite Math

Consider an experiment with five possible outcomes, labeled as a,b,c,d and e. Give P(a)=P(b)=0.2, P(c)=0.25, P(d)=0.1 and let event H={a,b,c}, K={b,c,d} Find: 1) P(H|K) 2) P(H|K^c) 3) P(K|H)

asked by Jessica on July 23, 2012
37. ## University of phoenix mat116

use multiplying by 1 to find expression equivalent to 16/17 with denominator of 102d

asked by Dana on November 1, 2010
38. ## Math

R varies jointly as S and the square of T. If R is 32.4 when S=0.2 and T=9, find R when S=0.5 and T=5. I believe the answer is R=25, could someone check this for me?

asked by Allie on March 15, 2012
39. ## geometry

Find the distance between the two points to the nearest hundredths place: (1, 3), (-2, 4)

asked by ala on September 30, 2015
40. ## geometry

Find the distance between the two points to the nearest hundredths place: 7. (1, 3), (-2, 4)

asked by ala on September 30, 2015
41. ## physics

density of silves is 10.5 X 10^3 kg/m^3. find the volume occupied by 2 kg of silver.

asked by Bailey on October 26, 2008
42. ## algebra

find the missing factor... -35x^2y= (-5xy)(_____)

asked by sam on January 12, 2011
43. ## MATH

find the perimeter of the triangle if the measures of its sides are: x+2/4, 5x/5, 2x+1/20x

asked by Camz on September 30, 2015
44. ## 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
45. ## chem

When the question asks for the qualitative pH of NH3, how would I find the answer?

asked by nicole on November 1, 2010
46. ## Maths

Triangle AB is 12cm & BC is 15cm find length AC&perimeter

asked by Beck on May 12, 2016
47. ## Alg2

Find the value of c that will make the expression x^2-15x+c a perfect square. would c = 56.25 ?

asked by Cyn on May 7, 2012
48. ## math

Find a real number, k, such that the line −18x+ky+15=0 has y-intercept −16.

asked by jp on January 26, 2015
49. ## ALGEBRA

Find a simplified value for x by inspection. Do not use a calculator. (a) log5(25) = x (b) log2(16) = x

asked by Randy on April 16, 2012
50. ## cook

A picture of a yummy food presentation of any sort? can u please help me find some?

asked by james on March 2, 2008
51. ## College Algebra

Find all real numbers x satisfying the equation: 2^x + 3^x - 4^x + 6^x - 9^x = 1. Please help me. I really don't know what to do.

asked by Alexandra on January 26, 2015
52. ## Math Problem

Find the equation for the graph in final state. y=e^x is 4 to right and 2 up y=e^x y=2+e^x-4 (answer) is this right?

asked by Kimberly on April 9, 2008
53. ## Earth Science

need to find the mystery phrase made from the following letters DNALFOSSERGORPEGA

asked by Maria on February 16, 2011
54. ## Algebra

Find an equation of variation in which y varies jointly as x and z, and y=4 when x=4 and z=1. Simplify

asked by Timmy on May 9, 2016
55. ## Math

Use a sum or difference identity to find the exact value of sin225° a. (-√2 - √6)/4 b. (√6 - √2)/4 c. (√6 + √2)/4 d. (√2 - √6)/4 is it A?

asked by sophie on June 1, 2009
56. ## geometry

find the number of degrees in the point angle of each figure { 5/2}

asked by cindy on January 30, 2010
57. ## Linear Algebra

Find the 3x4 matrix associated with the derivative transformation D:P3→P2 with respect to B = { 1, x, x2, x3} and B' = {1, x, x2}.

asked by Peter on March 10, 2016
58. ## english (books)

need to know where to find the book the wreck of the zanzibar by micheal morpurgo

asked by katie on March 2, 2008
59. ## calculus

The region bounded by y=x^2 and y=4 is rotated about the line y=-1. Find the volume.

asked by dee on March 12, 2016
60. ## Geometry

How would I find the ratio of the lengths of corresponding sides in two similar triangles?

asked by Kyle on March 12, 2016
61. ## math

Given: __ AB ∥ __ DE m∠BAE=70°, AD=AE. Find: m∠DAE. Sorry if format is terrifiying or broken.

asked by HALP ME on March 12, 2016
62. ## math

If E,N,O,T, and W each represent a diffrent integer, can you find more than one solution to this problem? ONE + ONE = TWO

asked by christy on February 10, 2011
63. ## Trigonometry

How would you find the solutions to this problem? (cosx)(cscx)=2cosx

asked by Brian on April 15, 2009
64. ## math

Hi and thank you for your help. Find the value of the following: 11!6! over 12!4! If your answer is not an integer, write it as an exact fraction. Thank you again

asked by mary ann on January 26, 2015
65. ## Math

Find four consecutive odd integers in which the sum makes 0.

asked by Anonymous on March 9, 2016
66. ## math

Find the surface area of a right rectangular prism measuring 2 ft by 3 ft by 4 ft

asked by Chelsea on May 7, 2012
67. ## Calculus

Given a power function of the form f(x)=axn, with f(3)=20 and f(9)=1620, find n and a

asked by Alyssa on February 9, 2011
68. ## physics

find the kinetic energy of an 8kg mass moving at 5m/s

asked by shellie on December 1, 2010
69. ## math

Find the standard form of the equation of the line that is perpendicular to -6x+5y=-6 and contains (8, -6)

asked by mimi on April 13, 2008
70. ## algebra 2

find the average rate of change for the function f(x)=60x-3x^2 between x=6 and x=19

asked by katie on February 9, 2011
71. ## geometry

in triangle PQR ~ -- ~ -- if m

asked by crystal on November 20, 2010
72. ## geometry

Find the coordiantes of the center and the radius of each circle a. (x+root5)^2 + y^2 -8y =9

asked by lindsay on April 29, 2012
73. ## Pre-calc

Heres the equation y^2 -4x^2 +8x=20 For the center i got (-1,0) For the vertices i got (-1,4), (-1,-4), (1,0), (-3,0) And how do you find the foci?

asked by Maya on April 29, 2012
74. ## Math

Find the sale price Cost:\$67.20 Present markup:10%

asked by Jessica on March 8, 2016
75. ## Pre-Calculus

Find a quadratic function f such that f(1)=3, f(2)=5/2, f(-1)=1 I came out with 3 a+b+c=3, 4a+2b+c=5/2, a-b+c=1. And I know that I should do synthetic division but I am stuck.

asked by Joan on January 8, 2014
76. ## Chemistry

For the reaction Zn(OH)2(s)+4CN-(aq)->Zn(CN)4 2-(aq)+2OH-(aq) find [CN-] when 8.5 g of Zn(OH)2 are dissolved in 1.00 L of solution.

asked by Tyler on November 10, 2013
77. ## Pre Albergra

The Pentagons ABCDE and PQRST are Similar: Find the length x of TP

asked by Michelle on November 16, 2014
78. ## algebra

How do you find the approximate and exact solutions for square root of 45

asked by rian on March 8, 2016
79. ## pre calculus

I have worked this over and over still think it's wrong. find its inverse, domain, and range of f and f^-1 f(x) = 5/ (3x -7)

asked by anon on December 15, 2011
80. ## pre calc

Find two functions defined implicitly by the given relations: (a) 3x² - y² = 25 (b) y² = x

asked by kate on January 5, 2010
81. ## Geometry

find the point on the directed segment from (-3,4) to (6,1) that divides it into a ratio of 1:2.

asked by Daniela on May 10, 2016
82. ## science

What other interesting scientific information can you find associated the topic? peniciilin

asked by mike on March 2, 2008
83. ## algebra

solve by elimination method to find an ordered pair. 7x-y=27 x+9y=77

asked by leigh on March 13, 2016
84. ## trig

In ΔXYZ, ∠X=47° and ∠Y=29°. ∠XWZ=90° and XY=3.9. Find the length of WY to the nearest 100th.

asked by calous on November 20, 2010
85. ## trig

Find the exact values of the inverse function arcsin 1/2

asked by Nick on December 13, 2011
86. ## Quantitative methods

How do I plot following constrains in graph. 1. w + 4 s

asked by Daya on November 14, 2013

I need to find the equations of the following, using Ó (and the n=1 which is at the bottom of the Ó) (and infinity is at the top of the Ó) 1) 5/1 + 8/1 + 1/1 + 14/1 + . . . 2) 6/5 + 9/8 + 14/11 + 21/14 + . . . 3) -6/3 - 4/4 - 2/5 - 0 + . . . 4) 9/1 +

asked by Janet on March 29, 2009
88. ## chemistry

How do you find the total number of σ and π bonds in a molecule? Is there an equation?

89. ## Math-7

Write and equation that could be used to find x the number of ounces in g gallons x=

asked by Justin on February 10, 2011

how do you find the median of a box and wisker plot? the number is 87.

asked by Morgan Rosell on May 4, 2009
91. ## math

Can someone please help me with my question? I don't understand how to find the line of best fit.

asked by Leah on March 6, 2008
92. ## Algebra

Find two consecutive even intergers such that the square of the smaller is 10 more than the larger.

asked by Anonymous on November 30, 2010
93. ## Math

Find the least positive integer that leaves remainders of 1, 2 and 3 when divided by 3, 5 and 7 respectively.

asked by Yay on March 19, 2016
94. ## Math

Find the least positive integer that leaves remainders of 1, 2 and 3 when divided by 3, 5 and 7 respectively.

asked by K on March 19, 2016
95. ## Linear Algebra

Let T be a linear operator on R2 defined as follows on the standard basis of R2. T(1, 0) = (3, 2), T(0, 1) = (−1, 4). Find T(9, 4).

asked by Winston on March 21, 2016

Find the mean and the median in the following arithmetic sequences: A: 1, 3, 5, 7, 9 B: 1, 3, 5, 7, 9, . . . ., 199 C: 7, 10, 13, 16, . . ., 607

asked by Ashley on November 19, 2014
97. ## MATH ANALYSIS

how do you find the function csc 225 degrees without using a calculator?

asked by anonymous on January 7, 2010
98. ## Precal

How do i find the exact value for: (cos5pi/16)(cospi/16)+ (sin5pi/16)(sinpi/16)

asked by Shelbie on March 21, 2016
99. ## Calculus

Find the area of the region enclosed by the given curves: y=e^6x, y=2sin(x), x=0, x=pi/2

asked by Michael on April 18, 2012
100. ## AP CALC

find an equation of the tangent line to the graph of x^4-2y^2=1 at the point (2,4)

asked by Anon on December 17, 2013