# 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 413
1. ## FRM 121 Fashion History II

How can I find Fashion Period Report Victorian and Bustle Era Society and Fashion?

asked by Tomika Davis on April 5, 2013
2. ## physics

a satellite makes 10 revolutions per day around the earth.find its distance from the surface of the earth.

asked by Sayali on April 16, 2011
3. ## colledge algebra

Find the slope‐intercept equation of the line with the following properties: Parallel to the line y= 7; containing the point (-3,5)

asked by reanna on January 11, 2013
4. ## trig

In a right triangle the side opposite the 30 degree angle is 5 meters.Find the adjacent side.

asked by DIFFICULT on July 16, 2010
5. ## Math

determine weather 10 is the solution of the equation x+10=36 is 10 the solution no use multiplcation principle 10x=-90 -9 3[7-9{6-2)]= -87 find -x when x=-62/83*= 62/83

6. ## Geometry

△ABC△ABC is isosceles. The two congruent sides are 5x + 23 and 2x + 32. The other side is 8. Solve for the value of x and then find the perimeter.

7. ## Math

The area of a rectangular field is 0.5 hectare if one side is 12.5 metre find the other side in metres

asked by Hira on March 16, 2017
8. ## AP Calculus

Find the differential of: y = u*cos(u) I'm trying to submit my homework to webassign, and I got -usin(u)+cos(u)du and it said i was wrong, please help me out, thank you.

asked by Sarah on March 7, 2010

If y varies directly as X and X=88 when Y= 110, find X whaen Y=70 Set up a proportion: 88/110 = X/70. solve for X.

asked by Nicole on June 11, 2006
10. ## Calc Help

Find two functions that this could be the derivative of: y'=4x+7 Remember the derivative of any constant is zero. take its antiderivative i suppose... y= 2x^2 + 7x + any number

asked by Rob on March 7, 2007
11. ## geometry

totally stuck can someone help please P P'(–8, –3) for the glide reflection where the translation is (x, y) (x –2, y –5) and the line of reflection is y = –x. Find the coordinates of P.

asked by Cindy on December 19, 2011
12. ## Math

Use a formula for slope of a line tangent to a parametric curve to find dy/dx for the curve c(s) = (s^(-1)-6s, -7s^3) at the point with s=-4

asked by Ali on August 6, 2013
13. ## Calculus (Solid of Revolution)

The region R is bounded by the x-axis, x = 1, x = 3, and y = 1/x^3. C. Find the volume of the solid generated when R is revolved about the x-axis.

asked by Casablanca on March 13, 2012
14. ## Math

2x + 5y = 8 5x + 2y = 1 Are the line parrallel, perpendicular, or neither the answer I got was parrallel someone please help me if I am wrong. Find the domain of the function g(x) = 2/1-5x

asked by janay1978 on June 8, 2009
15. ## Physics

Find another velocity when horizontal range is equal and one velocity is 500m/s and angle is 30degrees

asked by Brijtosh on August 23, 2016
16. ## Pre-Calculus

Find the equation of the hyperbola whose vertices are at (-1,-5) and (-1,1) with a focus at (-1,-7). So far I have the center at (-1,-2) and part of the equation is (y+2)^2 - (x+1)^2 but do not know how to figure a^2, b^2, or c^2. Help please....

asked by Lucy on October 12, 2008
17. ## Math

One side of a rectangle is 2cm longer than the other side .its area is 195cmsquare .find its perimeter

asked by Abdullah on July 23, 2016
18. ## Math

A polynomial function with rational coefficients has the following zeros. Find all additional zeros. 2, -2 + ã10

asked by Christopher on May 3, 2010
19. ## prealgebra

Find the new amount. #6) Decrease 8 by 75%. #7) Decrease 135 by 22%. I don't know how to solve and show work

asked by vick on February 27, 2012
20. ## Statistics

how do you find equation of the least-squared line (line of best fit) from 2-vars stats and the correlation?

asked by Bob on October 29, 2009
21. ## Algebra

Hi. I've tried doing these problems and got long decimals that don't make sense. Please help!! 1) 13x + 6=4x-4 2) (1/2)x + 8= 3x + 2 3) (n/3) + 8=n + 1 4) 2n + 3= 2n + 3 I don't know how I would find n in this one!! 5) 5x + 2(2x-1)=-16 Thanks so much for

asked by Nikki on October 8, 2011
22. ## math

find the standard form of the equation of the line that satisfies the given condition. x-intercept: -4 y-intercept: 2

asked by anonymous on October 1, 2008

24. ## precalc review/calc

For the curve y=2^[sqrt(9-x2)], find the range of the function. I think the range is [0,8] but I don't know why. Could you show me how to get to that answer? Thanks.

asked by jane on September 3, 2012
25. ## Math

Two spheres of copper, of radii is 1 cm. and 2 cm. respectively, are melted in to a cylinder of radius 1 cm. Find the altitude of the cylinder.

asked by Anonymous on September 9, 2016
26. ## physics

Find the magnitude of the resultant of a 40 N force and a 70 N force acting concurrently when the angle between them is: a) 0.0- b) 30.0- c) 60.0- d) 90.0- e) 180.0-

asked by sarah on November 11, 2009
27. ## Math

Find two quadratic functions, one that opens upward and one that opens downward, whose graphs have the given x-intercepts. (-3, 0), (-1/2, 0)

asked by Peter on September 4, 2012
28. ## MATH

thE LENGHT OF A RECTANGLE IS 3M MORE THAN ITS WIDHT .iF ITS AREA IS 54mETRE CARRE ,FIND THE DIMENSIONS OF THE RECTANGLE ?

asked by SALINA on July 16, 2009
29. ## maths

A die is thrown twice. Find the probability that the number obtained in the first throw is smaller than that in the second throw.

asked by keith on August 30, 2013
30. ## Maths

In triangle ABC if angle A-B =42degree and angle B-C =21degree .Find the measures of angles A,B and C

asked by Aman on July 21, 2019
31. ## math

can someone correct this for me. Find the constant of variation k. m varies directly with n; m=144 when n = 8 my answer: 144 = k (8) --- ---- 8

asked by jasmine20 on December 22, 2006
32. ## algebra-trig help asap

An isosceles triangle has a base 22 cm long and a base angle of 72 degrees. Find its perimeter.

asked by missy on March 26, 2012
33. ## college

the perimeter of a rectangular garden is 25.6m and the area is 36.12msquare. find the length and width of the garden

asked by barb on October 26, 2010
34. ## math

find the value of sin 60degree/cos*cos 45degree- Cot 30degree+15cos90degree

asked by malki on June 19, 2014
35. ## Math

2. A rectangle whose perimeter is 80 m has an area of 384 m^2. Find the dimensions of the rectangle. Solve it as a polynomial.

asked by Ara on May 13, 2014
36. ## Matj

An urn contains 10 Coupons marked 1,2,3,4,5,6,7,8,9,10 are drawn. Then find the chance that the difference of the coupons exceeds 3 ?

asked by Golu on February 11, 2017
37. ## math

If the areas of three adjacent faces of a cuboid are 8 sq .cm and18 sq.cm and25 sq.cm . Then find the volume of cuboid

asked by sej on February 23, 2017

Find the absolute maximum and absolute minimum values of f on the given interval. f(t) = (t square root of (64 − t^2)), [−1, 8]

asked by JYoung on April 1, 2014
39. ## Calculus

Find the intervals on which x^2/(x-3)^2 is decreasing. a. (0,6) b. (0,3), (3,6) c. (-inf,0), (6,inf) The critical numbers are x=0 and 6, but since there is an asymptote at x=3, I'm not sure whether a or b is the answer.

asked by Anonymous on October 30, 2017
40. ## Calculus

Find the absolute minimum and absolute maximum values of f on the given interval. f(t) = 8 cos t + 4 sin 2t, [0, π/2]

asked by Oya on April 1, 2014
41. ## geography

could u give me some facts about london pls cause im doing a presentation on london and u have to find its location and things like that

asked by holly on October 11, 2009
42. ## statistics

Find the sample variance s2 for the following sample data. Round your answer to the nearest hundredth. x: 23 17 12 35 29

asked by Stefania on October 3, 2010
43. ## Calus calculus

a. Find the critical points of f on the given interval. b. Determine the absolute extreme values off on the given interval f(x)= x In(x/5); (0.1,5)

asked by Mjeed on November 6, 2015
44. ## Calculus

A)Find the critical points off on the given interval. B)Determine the absolute extreme values of f on the given interval. F(x)=xe^-x/2 on (0,5)

asked by Mjeed on November 6, 2015
45. ## Math

How do you find a percent of decrease for a car that costs 16,000 and 2 years later it was worth 12,000?

asked by Myah on January 11, 2017
46. ## physics

Find the partial pressure of nitrogen gas in the equatjon Nitrogen+Oxygen gives Niticoxide

asked by Anonymous on August 2, 2015

Find the absolute maximum and absolute minimum values of f on the given interval. f(t) = (t square root of (64 − t^2)) ,[−1,8]

asked by Tanya on April 1, 2014
48. ## Math

The difference between two numbers is 34. The larger exceeds 3 times the smaller by 4. Find the numbers . Use let statements

asked by Perry on January 19, 2013
49. ## Math

In the interval 0 'less than or equal to' x 'less than or equal to' pi find the values that satisfy the equation cos 2x - sin x = 0

asked by Laura on August 19, 2016
50. ## Math

If the larger of two consecutive integers is subracted from twice the smaller integer, then the result is 21. Find the integers.

asked by joyce on October 9, 2012
51. ## math

Determine if there exists a real number that is exactly one less than its cube. If so, find the value of the number. (Hint: IVT)

asked by kate on September 30, 2008
52. ## math

please help im stuck 8. Use the function rule f(x) equals three x minus 2. Find the output f(one point 5). (1 point)2.5 –2.5 6.5 –6.5

asked by isabella on May 12, 2014
53. ## Calculus

find a Riemann Sum formula for evaluation points that are one-third of the way from the left endpoint to the right endpoint.

asked by Penny on January 17, 2018
54. ## physics

find the density of a metal ball weighs 1.8kg. volume of ball is 250cc??

asked by srishty on April 27, 2011
55. ## algebra 2

help please!! state the possible rational zeros for each function. then find all zeros. y=x^3-13x^2-x+13 show all the step please .thanks

asked by lisa on January 9, 2013
56. ## geometry

THE DIGONAL OF A CUBE MEASURES 33cm.Find the surface area and the volume of the cube

asked by Anonymous on December 9, 2011
57. ## calculus

1.find the zeroes of the function f(x)=log4(x+1)+log4(4x-3) 2.which of the following is the equation c^(4d+1)=7a-b written in logarithm form

asked by samantha on November 2, 2018
58. ## Geometry

Find the measure of an angle if its measure is 26 degrees more than 3 times its complement. 16 141 74 42 Trying to figure it out but can't. Please help?

asked by SkatingDJ on September 16, 2015
59. ## trig

Find the magnitude and direction angle of the vector v. v = 4(cos 125°i + sin 125°j) ||v|| = θ =

asked by James on November 2, 2015
60. ## Physics

A projectile is propelled along the x-axis. During 5.2 s it moves from position 64 m to position −40 m. Find its average velocity.

asked by Alice on November 1, 2017
61. ## geometry

The length of a rectagle is 9 centimeters more than half the width. Find the legth if the perimeter is 60 centimeters.

asked by josh on August 14, 2010
62. ## math

The volume of a ball is 36 pi cm^3. Find the dimensions of a rectangular box that is large enough to hold the ball.

asked by Keya on May 24, 2011
63. ## math

In a quadrilateral ABCD, AB || DC and AD||BC . Find the perimeter of ΔCOD if the diagonals of the quadrilateral intersect each other at pointOand AC = 20 in, BD = 20 in, AB = 13 in.

asked by Anonymous on March 19, 2017
64. ## maths

the sides of the rectangular field are in the ratio 9:7 and the perimeter is 144 meter. Find the sides.

asked by debdas on September 8, 2016
65. ## world history

Can you help me with this question because I can't find it anywhere. I searched google but still nothing. Question: What jobs did the second estate have during the french revolution?

asked by skittles on October 12, 2009
66. ## Maths

I = Alog10(t) + B I equals 8 when t is 3 I equals 50 when t is 8 t can't go past 200 A and B are constants Find A and B when I reaches 100

asked by Daisy on September 16, 2015
67. ## chemistry

1.44 liters of gas at 0.935 atm are compressed to 0.275 l. Find the new pressure in atm.

asked by mary ann on March 29, 2011
68. ## Geometry

Given a triangle with side lengths: root3, root3, 3, find the measure of its smallest angle.

asked by Anonymous on July 28, 2015
69. ## Geometry

Find the equation of a line that is perpendicular to y=2x+7, and passes through the point (-4, 7) I got the answer y=-1/2x+5, is that the correct equation??

70. ## calculus

find the derivative of y= sigma (top number is x and bottom number is square root of x) e^t/t dt please and thank you

asked by sam on December 9, 2010
71. ## Calculas

I stumble a question I cannot answer please help up. Find value of lower and upper limit of k for equation: (3x^3-5)/x^2 dx = 10 limit: -k , k

asked by Mike on May 9, 2010
72. ## Trig

Using tables or a calculator, find tan 16 degrees 15 + cot 32.7 degrees to the nearest hundreths

asked by Alyson on September 6, 2011
73. ## Maths

A rectangular field is 100m by 80 m.find the ratio:length to its breadth Breadth to its perimeter

asked by Rupa on July 18, 2016
74. ## Pre-Calculus (absolute values)

I want to find the invariant points( points that are fixed) algrebraically of x^2 - 25 and its reciprocal. Would I set up my equation like this? 0 = x^2 -25 or 0 = 1/ x^2 - 25 Thanks

asked by Lucina on May 12, 2015
75. ## Math

The sum of three consecutive numbers is 66.Form an equation to represent this information and find these numbers

asked by Hazel on June 7, 2016
76. ## physics

a force of 10n cause a spring to extened by 20 mm find? the extension of the spring when 25n is applied

asked by mubarak on November 30, 2014
77. ## English

How do you find a verbal phrase in a sentence then identify it as a gerund, particpial, or infinitive phrase?

asked by Krista on April 21, 2010
78. ## math

Find the foci of the ellipse whose major axis has endpoints \$(0,0)\$ and \$(13,0)\$ and whose minor axis has length 12.

asked by rui rui on June 7, 2016
79. ## Math

Find the exact value of the trig function below. cos a/2 if cosa = - 31/49 (assume cos a/2 is negative)

asked by Rachel on March 19, 2017
80. ## Geometry

Find the slope of any line parallel to the line passing through G(2,-3) and H(-1,4). I believe the answer is 7/-3, but was wondering if it should be written 7 7 - / or / ? 3 -3

asked by Lily on August 5, 2011
81. ## Physics

A Train Moves With A Speed Of 54 km/h For One Quater Minutes Find The Distance Travelled By The Train.

asked by Barber Dabor on September 30, 2018
82. ## geometry

The base of a right angled triangle is 12cm and its hypotenues is13 cm . Find the area of the triangle.

asked by Bushra Azmi khan on January 14, 2017
83. ## perimeter

thw width of a rectagular poster is 16in.its length is twice its width.find its perimeter

asked by Anonymous on March 18, 2011
84. ## maths

if the radius of a sphere decreases by 0.1%,find the percentage decreases in (i)surface area (ii)volume

asked by edward on July 28, 2015
85. ## maths

the displacement of a particle moving in straight line is given by x= 16t-2t^2 find out displacement travelled after 2 and 6 second

asked by mahi on June 8, 2016
86. ## Calculus

Find a Riemann Sum formula for evaluation points that are one-third of the way from the left endpoint to the right endpoint.

asked by Penny on January 14, 2018
87. ## Maths

A number is selected at Random from the set y=[18, 1,20.....28, 2nine] find the probability that the number is a prime?

asked by KC(king of casino) on June 10, 2019
88. ## math

Find the range of possible measures if each set of expressions represents measures of the sides of a triangle:x 2x+10, x+8

asked by bob on December 16, 2010
89. ## Algebra 2

Please help me solve and find the excluded values for this problem. Also please show me the work for this problem I want to learn!F(h) = x^2-9/x^2-4x+3

asked by Omar on April 3, 2014
90. ## math

The area of a right triangle is 44m squared. Find the lengths of its legs if one of the legs is 3m longer than the other.

asked by Ashley on February 17, 2008
91. ## Rectangle

The length and width of a rectangle are integer.if the area is larger than its perimeter by 9 find the perimeter???

asked by Edward on September 18, 2015
92. ## trig

Given that tan B= 7/24 with B in quadrant III, find sin 2B, cos 2B, and tan 2B, using angle identities.

asked by Ryan on October 11, 2011
93. ## math cont'd

how would you solve this equation? the measurement of a triangle is 2m more than the base. The area is 17.5m^2. Find the length of the base.

asked by Hannie on July 13, 2008

Checking to make sure I did it right.. Remainder theorem to find the remainder when f(x) is divided by the given x-k f(x)=x^3-4x^2+2x+4; x+2 2 x -4 2 4 1 2 -4 4 1 -2 -2 8 2)x^3-4x^2+2x+4. (X^3-2x^2-2x) is the answer x^3 -2x^2+-2x -2x^2+4x 6x+4 -2x+4 8x+8

asked by Anonymous on March 20, 2013
95. ## math

Express 5832 as a product of prime factors and hence,find the cube root of 5832 ?

asked by MTH on February 9, 2008
96. ## Chem II

Find the a) % solution, b) molality and c) mole fraction of the acid 16.0 M H2SO4 d = 1.634 g/ml for the solution

asked by Ken on February 5, 2008
97. ## algebra

I need to find the inverse of this function f(x)=9x+7 please show steps. The answer I got is not one of the multiple choices I have. The answer I got is f^-1 (x)=1/9x-7/9

98. ## maths

Given the identity x^4-2x^3+ax^2-2=x(x-1)(x+1)Q(x)+4x^2+bx+c , where Q(x)is a polynomial, (i)state the degree of Q(x) (ii)find the values of a,b and c ,and hence state the remainder when x^4-2x^3+ax^2-2 is divided by x^3-x .

asked by :) on April 8, 2013
99. ## Math

How would you find the value of m in this problem? 4m + 2 = -2 + 4m Well, I brought the 2 over to the right side by subtracting. That left me with 4m = -4 + 4m. Then, I subtracted the 4m from the right and did to the other side to get 0 = -4. Is there no

asked by Tomas on October 26, 2008
100. ## math

Find the future value of an annuity if you invest \$1,550 annually for 5 years at 11.5% compounded annually.

asked by Anonymous on March 19, 2012