# 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 334
1. ## calculus

y sin 12x = x cos 2y, (pi/2, pi/4) Find the tangent line to the curve at the given point. y=???

asked by John on October 9, 2011
2. ## 9th grade

find the domain and the range of the relation age of person 65,36,36,29 books to read 42,37,37,17

asked by teri on September 16, 2010
3. ## Physics

Find the length of a simple pendulum that completes 16.0 oscillations in 52.0 s. CAN YOU PLEASE EXPLAIN SPECIFICALLY , THANK YOU!

asked by Mike on January 24, 2013
4. ## Absolute Vale

Find all numbers x for which |x-1| + |x-2| > 1. I know the answer is that there exists no such x, but I need someone to explain to me the steps as to figuring out why that is the case.

asked by Mo on September 3, 2012
5. ## Math

Find the solutions of sin5x + sin3x = 0 in the interval 0, 2pi. My answer: 0, pi/2, pi, 3pi/2

asked by Anonymous on October 30, 2015
6. ## Math

3. Find the theoretical probability of choosing a winning three-digit number in the lottery.

asked by Barry Vacker on May 28, 2019
7. ## math

How do I know which side is the base of a triangle? I'm trying to find surface area of a trianglular prism.

asked by charlotte on April 30, 2012
8. ## math

how do i find the net electric field strenght if I have 8 q's( in a squared shape)..i am really confused..thanks

asked by Rose on March 18, 2012
9. ## algebra 2

the area of a square is numerically 165 more than the perimeter. find the length of the side

asked by amanda on March 18, 2012
10. ## algebra

find the vertex and the axis of symmetry andf(x)=x^2-10x+21` graph the function

asked by mema on May 26, 2011
11. ## math

the sides of a triangle are xcm,x+3cm and 10cm.if x is a whole number of cm,find the lowest value of x

asked by debby on March 2, 2014
12. ## Calc 2

Find the solution of the differential equation that satisfies the given initial condition. du/dt= (2t + sec^2(t))/(2u), u(0) = −4

asked by TayB on March 29, 2016
13. ## AP chemistry

If 25.0g of water are decomposed at RTP how would you find the volume of hydrogen gas produced?

asked by Lily on January 6, 2011
14. ## Calculus

Find equations of the tangent lines at all inflection points of the graph of f(x)=x^4 - 6x^3 - 12x^2 - 8x + 3

asked by Dex on April 14, 2010
15. ## math

if sin^14A+cos^20A=x then find the smallest interval in which value of x lie

asked by aashi on May 1, 2013
16. ## 8th grade

how do you solve ths problem?? 78mi on 3gal (find the unit rate)

asked by Mya on April 14, 2010
17. ## math

The number 27+200−−−√−−−−−−−−−√ can be simplified to the form a+b√, where a and b are positive integers. Find the product ab.

asked by raja harishchandra on June 20, 2013
18. ## Math

Using Sine Rule In Triangle ABC,A=29degree,B=36degree,b=15.8cm Find a

asked by Rahmot on May 29, 2019
19. ## Calclus

A point is moving along the graph of y = 1/(1 + x^2) so that dxldt = 2 centimeters per minute. Find dy/dt for the following values of x. (a) X = -2

asked by Brian on November 2, 2016
20. ## biology

Can someone help me find information to refute or support that without the invention of the mircscope, the cell theory would not have been possible.

asked by xoliswa on April 14, 2008
21. ## grade 10 math

im stuck in this question,i tried everything but i failed... can u please help me. find two numbers whose sum is 32 and whose product is a maximum. please help me!!!

asked by Sameul on November 24, 2009
22. ## math

The number (27+200^1/2)^1/2 can be simplified to the form a+b^1/2, where a and b are positive integers. Find the product ab.

asked by raja harishchandra on June 20, 2013
23. ## Pre-algebra

Why do you have to use estimation to find the number of triangles you need for the string? (*Ms. Sue I need help I don't get the question*)

asked by Abri on October 22, 2018
24. ## maths

Solve the system. 3x2 - 2y2 = -5 x2 + y2 = 25 A. (3, 4), (3, -4), (-3, 4), (-3, -4) B. (4, 4), (5, 4), (3, -4), (1, –4) C. (-3, 4), (1, 4), (-3, -4), (2, -4) D. (1, 4), (2, –4), (–4, 3), (–3, –3) Find the coordinates of the corner points using

asked by mdan on October 15, 2013
25. ## calculus

Using 4x^2 - 9y^2 = 36 Find y by implicit differentiation and then solve the equation explicitly for y and differentiate to get y' in terms of x.

asked by Katie on April 29, 2013
26. ## Math

how do you find the roots of this equation? 0= -5.1x^3 - 115.38x^2 -866.48x - 2158.26

asked by Varun on April 25, 2010
27. ## Maths

Find the height of the observer 25 degrees above the ground with 60m the base metre

asked by Miracle on May 29, 2019
28. ## math

Show at least two ways other than using a calculator to find Explain in writing why each makes sense.

asked by ASHLEY on February 10, 2010

What are some examples of competitive advantages Korea possesses? I've tried searching, but didn't really find anything

asked by Laura on April 25, 2010
30. ## com 220

Where can I find a graph or table that shows when black people was able to vote and the years?

asked by Tracie on March 21, 2010
31. ## English!!!

if i find a picture like Mona Lisa on the Internet and used it in your PowerPoint presentation. do i have to cite this?

asked by Na-Na on January 23, 2010
32. ## physics

Find the electric field at the folowing radii from the center of this charge configuration.

asked by Shannah on April 15, 2011
33. ## Physics

how to find the max height of a cat that is thrown at 9.8 m/s and is in the air for a total of 4 seconds.

asked by Austin on October 10, 2013
34. ## calculus

find a vector equation of the line, which passes through the point (1,3,11) and is perpendicular to the yz-plane

asked by kally on March 18, 2012
35. ## algebra

the length of a certain rectangle is 4 cm longer that's its with and the area exceeds 7 times its with by 18 find the dimensions

asked by jm tablate on September 16, 2016
36. ## geometry

find the area of one segment formed by a square with sides of 6" inscribed in a circle.

asked by semaj on May 26, 2011
37. ## solid geometry...

find the area of the earth's surface within the Arctic Circle; that is, in latitude north 66° 32' N. thank you! :D

asked by sara on May 12, 2012
38. ## math

Can somebody PLEASE help me understand how to find the domain of a function. I have an F in algebra 3 and just got a 50% on my math quiz. I'm desperate!

asked by Jennifer on March 9, 2010
39. ## English: Ms. Sue

Hi Ms. Sue, Where can I find information determining which sources are reliable for example a web site. Please let me know..

asked by Rose on April 15, 2008
40. ## Calculus

Evaluate the triple integral _E (xy)dV where E is a solid tetrahedron with vertices (0,0,0), (4,0,0), (0,1,0), (0,0,4) I just can't seem to find the limits, of x,y and z

asked by Salman on April 26, 2010
41. ## math

1. A.) Find the future value on \$6,000 in three years if the interest is compounded semiannually at 12%. (5 points)

asked by Anonymous on March 18, 2012
42. ## math

the volume of a cylinder is 80pi cubic inches; if the radius is 4 in. find the height

asked by cierra on August 9, 2011
43. ## Physics

Find the electric field at a point midway between two charges of +39.5 ✕ 10-9 C and +72.0 ✕ 10-9 C separated by a distance of 31.8 cm.

asked by Anonymous on March 7, 2016

How do you do this? Find the volume generated by revolving the area bounded by the ellipse(x^2)/9 + (y^2)/4 = 1 about the line x=3.

asked by Rin on October 11, 2013
45. ## math

find the triple scalar product u . (v * w) for the vectors u = 9i - 7j - 3k v = -6i + j - 5k w = 2i + 8j - 9k a. -877 b. -299 c. -19 d. 0 e. 899

asked by Sreya on August 31, 2016
46. ## math

find the area and circumference of the circle. Use 3.14 for pie and round to the nearest hundreth

asked by max on March 29, 2016
47. ## Math

Evaluate the triple integral _E (xy)dV where E is a solid tetrahedron with vertices (0,0,0), (4,0,0), (0,1,0), (0,0,4) I just can't seem to find the limits, of x,y and z

asked by Salman on April 26, 2010
48. ## math

Find the circumference of the circle. using 3.14 as pie and round to the nearest hundredth. The diameter is 14.9 in

asked by max on March 29, 2016
49. ## Maths

Evaluate the triple integral _E (xy)dV where E is a solid tetrahedron with vertices (0,0,0), (4,0,0), (0,1,0), (0,0,4) I just can't seem to find the limits, of x,y and z

asked by Salman on April 26, 2010
50. ## 7th grade math

For these two problems, you would need to find the slope and y intercept and then write the equation in equivalent to ax + by + c. y=3x y=0 Please help and explain how to do it. Thank you

asked by saranghae12 on April 1, 2012
51. ## calc

Find the volume of the solid generated by revolving the region bounded by y=e^(5/2x),y=0,x=1, and x=5 about the x-axis.

asked by Sarah on June 29, 2016
52. ## Chemistry

C9H20 + 19/2O2 -> 9CO2 + 10H2O Please Can u find the physical states for this equation?

asked by Khin on March 22, 2010
53. ## geometry

Using 3.14 for p, find the volume, correct to two decimal places, of a cylinder which is 4 ft in radius and 10 ft high.

asked by kimama on November 8, 2009
54. ## Math

Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints (–1, 2) and (3, –3). A. (–2, 4) and (6, 6) B. (2, 4) and (6, 6) C. (–2, 4) and (6, –6) D. (2, –1) and (–3, 3)

asked by Anonymous on October 28, 2018
55. ## principles of marketing

what would be a good emotional advertising topic? I am having such a hard time trying to find something to write about please help me.

asked by Annonymous on May 28, 2011

Find all solutions of the equation tan^5 x - 9tan x =0. The answer is Ak\pi where k is any integer, the constant A=???

asked by james on April 14, 2013
57. ## Math

Find minimum of the objective function F(a,b)=7a+18b if the feasible region is given by constraints a≥0, b≥0, 4a+6b≥24, and 2a+5b≥16.

58. ## cal

Find the volume of the solid obtained by rotating the region bounded by y=4x^2,x=1,y=0 about the x-axis.

asked by cjones on April 30, 2012
59. ## math

The number (27+200^1/2)^1/2 can be simplified to the form a+b√, where a and b are positive integers. Find the product ab

asked by raja harishchandra on June 21, 2013
60. ## calculus

find all the numbers c that satisfy the conclusion of rolle's theorem.... f(x)= cos 2x on the interval [0,3]

asked by jackie on November 23, 2009
61. ## math

When a single card is drawn from a shuffled deck of cards, find the odds against getting a 9.

asked by CC on June 9, 2011
62. ## Calcules

Find the following limit using algeraic manipulations. (Give excat asnwers). lim (4t^2 -t-1)/(t^2 -1) t--> -1

asked by Nurcan on February 26, 2012
63. ## variations

find a solution for this problem: (2,4), 1/2 = y I do not understand your notation. Are you looking for a function y(x) that goes through the point (x=2, y=4), and has slope 1/2?

asked by Jane on November 30, 2006
64. ## algebra

Find the slope and y-intercept, write fractional answer in lowest terms. 2y+9x+6=19+9x

asked by jess on March 21, 2010
65. ## Calculus

Use a triple integral to find the volume of the solid enclosed by the paraboloid x=8y^2+8z^2 and the plane x=8.

asked by Salman on April 23, 2010
66. ## Great Blue Heron

what are survival rates of this species I cant find anywhere. and how long they natrually live for in the wild.

asked by Mohammad on November 21, 2013
67. ## Pre-calculus

find the trig functions of angle x if the terminal side of x passes through the point (-12, 5).

asked by Lala Kennedy on August 7, 2011
68. ## Pre-Calculus

Identify the following features of the graph of g(x) = (3/2)^x+2 A) Asymptotes B) Intercepts C) Increasing or decreasing I really do not know how to find these

asked by Mark on March 21, 2010
69. ## MATH 3

How do i find the exact interest of Principal=3000, Rate= 11.5% ,Time= 3 yrs.

asked by Mai-mai on June 26, 2016
70. ## MATH

Find all solutions of the equation tan^5 x - 9tan x =0. The answer is Ak\pi where k is any integer, the constant A=???

asked by james on April 14, 2013
71. ## Math

The area of triangle is 48centimetre square base is 12 cm find its length of its corresponding altitude

asked by Meghana on September 14, 2016
72. ## Math 4

For the given functions f(x) = ln(x) , g(x) = |x| - 7, h(x)=5x+6 find f o g o h and state the exact domain of f o g o h. P lease show all of your work.

asked by Allison - Carson on June 9, 2011
73. ## Math

pls could you help me this question find higher derivative (d^2 y)/(dx^2 ) y=2x^5+3sin2x-4x+cos2x+ln2x^5

asked by Shiino on May 6, 2011
74. ## educ-3

how can i make a reflective journal for the ff: perceptualism developmental i don't find their meaning yet...

asked by stunning gurl on December 8, 2007
75. ## Algebra

Use quadratic regression to find the equation of the parabola going through these 3 points. (-3,88), (2,-27), (4,-17) y= 4x2-19x+?

asked by Tyler? on May 22, 2019
76. ## physics

A stone is thrown up with a velocity of 39.2 at an angle of 30° above the horizontal find at what times, it will be at a height of 14.7

asked by jabulani on May 25, 2016
77. ## math

Find all solutions of the equation tan^5 x - 9tan x =0. The answer is Ak\pi where k is any integer, the constant A=???

asked by james on April 14, 2013
78. ## Physics

A 56 kg swimmer jumps off of 15 m tower. Find the swimmers velocity when hitting the water.

asked by Jennylynn on March 6, 2014
79. ## Math (help)

how to find the surface area of a cone with a diameter of 8 and a slant height of 7? with steps? please

asked by luna on April 8, 2014
80. ## trig

use a half-angle identity to find the exact value of tan 105 degrees.

asked by Karen on July 22, 2013
81. ## Calculus

Using 4x^2 - 9y^2 = 36 Find y by implicit differentiation and then solve the equation explicitly for y and differentiate to get y' in terms of x.

asked by Katie on April 29, 2013
82. ## trig

find the exact zeros of the function in the interval [0, 2π) 2 cot squared x + 3 csc x=0

asked by shinel on May 27, 2011
83. ## math

Find the length of the hypotenuse of a right triangle with legs of 9 cm and 12 cm. A.8cm B.21cm C.15 cm D.225cm

asked by 2345t on October 23, 2018
84. ## geometry

triangle ABC has DE || AB with D between A and C, and E between B and C. AC = 12, CD = 4, BC = 24. find CE. do i use similar triangles for this? i don’t really know what to do :( (thank you all for the help with my earlier questions, i really do

asked by taylor on May 27, 2019
85. ## math?? factoring

100N/m d^2 - 57.3d= 0 sigh...I can't figure out how to find d know it's factoring but as to actual number to factor out...not so sure. Thanks

asked by ~christina~ on April 14, 2008
86. ## Algebra II

A feasible region has vertices at (-3,2),(4,1),(2,6) and (1,-2). Find the maximum an minimum values of the function f(x,y)=4x-y

asked by X on October 28, 2007
87. ## geometry

Using 3.14 for p, find the volume, correct to two decimal places, of a cone which is 4 ft in radius and 24 ft high.

asked by kimama on November 8, 2009
88. ## math

Find the radius and the centre of the circular section of the sphere | r| = 4 cut off by the plane r.(2i-j+4k) = 3.

asked by gourav bhardwaj on March 27, 2016
89. ## math

find the value of x. round to the nearest tenth. when the the inside is 35 degrees and the other angle is 90 the outside hypotenuse is 20 and x

asked by miguel on March 1, 2012

Find sin(θ), cos(θ), tan(θ). Assume a = 40, b = 9, and c = 41. (Do not use mixed numbers in your answers.)

asked by Mary-ann on December 13, 2010
91. ## pre calc

Find all solutions of the equation tan^5 x - 9tan x =0. The answer is Ak\pi where k is any integer, the constant A= ??.

asked by tyler on April 14, 2013
92. ## Science

Find out the molality of acetic acid ch3cooh whose molarity is 2 and density of solution is 1.20 g/ ml ?

asked by Kamal on April 29, 2013
93. ## Science

Find out the molality of acetic acid ch3cooh whose molarity is 2 and density of solution is 1.20 g/ ml ?

asked by Kamal on April 29, 2013
94. ## Science

Find out the molality of acetic acid ch3cooh whose molarity is 2 and density of solution is 1.20 g/ ml ?

asked by Kamal on April 29, 2013
95. ## chemistry

can somebody please tell me how to solve this, how can i find the saturation concentration of oxygen in water at 10'C in atmospheric pressure.?

asked by Anonymous on October 18, 2013
96. ## chemistry

5.48 mL of 2.01 mM Fe(NO3)3, 3.10 mL of 2.05 mM KSCN and 1.42 mL of water.find the number of moles of Fe3+ and SCN-

asked by beck on March 6, 2014
97. ## Pre-Cal

Identify the following features of the graph of g(x) = (3/2)^x+2 A) Asymptotes B) Intercepts C) Increasing or decreasing I really do not know how to find these

asked by Mark on March 21, 2010
98. ## Algebra

One number is 3 more than another if four times the larger is divided by the smaller the quotient is 2. FIND THE TWO NUMBERS

asked by Dane on June 28, 2016
99. ## Math

Find the area of each triangle with the given dimensions Base=3 centimeter, height =3centimeter

asked by Matthew on June 28, 2016
100. ## chemistry

You need to find the number of moles in 5mL of a substance given the density and the molecular weight. How do you do this?

asked by Max on April 15, 2010