# 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 268
1. ## Math

32x+36y+16=0 36x+32y+16=0 Find x and y

asked by Leah on October 15, 2014
2. ## math

find the circumference of the circle with a dimeter of 11/6 cm use 22/7 as an approximation of n

asked by asheem on May 7, 2012
3. ## Calc

find the derivative of y =(x+3)^3 / sqrt(x^2 -1) using logarithmic differentation.

asked by Lost One on February 26, 2013
4. ## math

Explain how you can find 3/8% of \$800? Not sure how to write it out, I know the answer is 3.

asked by Shelby on May 7, 2012
5. ## Social studies

In which provinces will you find the western highlands? This is about Pakistan.

asked by Noor on November 14, 2014
6. ## math

find the slope if any: x+8y=16 x+0=16 x=16 0 +8y=16 8y=16 8y/8=16/8 y=2 this is the part that loses me: 0-2=-2 16-0=16 -2/16=-1/8 is this correct? If not can you help me?

asked by barb on August 23, 2010
7. ## Brown V Board of Education

Who presented this case to the NAACP? I've googled this and can't even find it.

asked by Allyson on January 14, 2013
8. ## algebra please check :(

find the midpoint of the line segment having the given endpoints(0,5) and (0, -8). (0+0/2, -8+5/2) = (0/2,-3/2)= (0,-1.5) P = (0, -1.5)

asked by bart on June 8, 2010
9. ## Algebra

Find h(x) with terms in order of decreasing degree, if 9x^3-3x+1+h(x)=3x^2-5x+3.

asked by Trish Goal on November 13, 2014
10. ## Calculus

2. Give that the vectors u=[2, t, -4] and v=[1, -3, t-4] are perpendicular, find the value of the constant, t.

asked by j on May 24, 2012
11. ## math

find the value of the variable that would make the equation true.. 1.) 5x = 15 2.) -3x = 21 3.) 9x = -27 4.) -7x = -12 5.) 2/3 x = 8

asked by Anonymous on November 14, 2014
12. ## Math157

Find the mean of the data. { 4, 5, 7, 10} Round to the nearest tenth A)6.5 B)6 C)5.3 D)6

asked by Raven on June 6, 2010
13. ## calculus

find the indefinite integral: integration of tan^3(7x) dx

asked by john on June 3, 2010
14. ## math

Find all zeros. Real and Imaginary f(x)= 5x^4 + 16x^2 + 3

asked by maria on November 17, 2014
15. ## Math

Find three consecutive intergers such that the product of the first and the second is two more than three times the third.

asked by Kiki on January 15, 2013
16. ## Calculus Tangent lines

find the equation of a tangent line of x^(1/4) + y^(1/4) = 4 at the point (16,16)

asked by kevin on November 14, 2010
17. ## math

find the measure of the angles in triangle ABC m

asked by bella on November 14, 2010
18. ## Applied Calculus

Find the third derivative of the function: g(t)=square root of 7t+5

asked by Jacob on February 27, 2013
19. ## Math

Find three consecutive intergers such that the product of the first and the second is two more than three times the third.

asked by Kiki on January 15, 2013
20. ## Math

Find 2 consecutive positive intergers such of the first and the square of the second is 19

asked by Kiki on January 15, 2013
21. ## Math

Find the distance between P(-4,3) and the line with equation: 2x - 5y = -7 a. (14√29)/29 b. 0 c. (-16√29)/29 d. (16√29)/29 I got C but would it be positive, like D?

asked by Sophie on June 1, 2009
22. ## math

how to find a mean of a ratio? how to do a nice fraction close to a mean?

asked by michele on June 2, 2009
23. ## Math

So i was given a graph of h(x) and i am supposed to approximate h^-1(3) but i'm not sure about how to do it. could anyone tell me how to find the solution? THANKS!

asked by Abby on August 24, 2010
24. ## Calculus

find the equation of a tangent line of x^(1/4) + y^(1/4) = 4 at the point (16,16)

asked by kevin on November 14, 2010
25. ## Calculus

2. Give that the vectors u=[2, t, -4] and v=[1, -3, t-4] are perpendicular, find the value of the constant, t.

asked by j on May 25, 2012
26. ## Calculus

1. Find a unit vector which is perpendicular to both of the vectors m=[4, 2, -3] and n=[2, -3, 1]

asked by j on May 25, 2012
27. ## Applied Calculus

Find the third derivative of the function: g(t)=square root of 7t+5

asked by Jacob on February 27, 2013
28. ## vectors

Find the distance between the parallel line and plane: l: r=[2,0,1] + t[1,4,1] pi: 2x - y + 2z = 4

asked by Abigail on June 6, 2010
29. ## maths

Let X and Y be positive integers such that X^2 + 3X + Y^2 = 404. What is the value of X + Y^3? Find all possible solutions. Thanks! :)

asked by Candice on June 9, 2009
30. ## math problem

how do I find all real solutions of this quadratic equation. w^2 = 3(w - 1)

asked by Sean on August 31, 2009
31. ## Topology

Find the Cartesian form of the equation, r3 = 3r cosØ.

asked by Dilip on January 30, 2013
32. ## algebra

Find S10 for (-1) + (-7) + (-13) + (-19) +... A. 250 B. -280 C. (-23) D. 132 C.

asked by drew on March 5, 2013
33. ## trig

Find the values of the followin: (cot30deg) (sec45deg)

asked by Krsz on July 16, 2010
34. ## Oceanography

What are the 5 sub disciplines of Oceanography and what does each study? *Does anyone know a link i could find this?

asked by Rissa on August 26, 2009
35. ## English

How to find a keywords of the quote our deepest fear

asked by Anonymous on November 30, 2014
36. ## Trigonometry

A little confused on this one... Find the amplitude and the period of h(x) = 1/2 cos (-πx).

asked by Mariah on October 1, 2014
37. ## math

i've got a problem i need help on its 52 * 7 = 7m i need to know which property to use to find the missing number

asked by Amber on August 24, 2009
38. ## Algebra

Rewrite each function in the form y = a(x-h)^2-k. Find each vertex. y = x^2 -8x + 18

asked by Faith on May 14, 2009
39. ## algebra

Find all numbers for which the rational expression is undefined. r^3-8r/r^2-25

asked by maegan on May 30, 2010
40. ## Math

If secx = -3, and x lies in quadrant II find tan x/2 -√2 or √3/3?

asked by mysterychicken on January 30, 2013
41. ## Geometry

m

asked by Eric on August 29, 2011
42. ## Calculus

Find d^2y/dx^2 for y=(x+3)/(x-1) A. 0 B. y=-8/(x-1)3 C. y=-4/(x-1)^3 D. y=8/(x-1)^3 E. None of these I got a positive number but am not sure about the denominator in the second derivative.

asked by Anonymous on November 30, 2014
43. ## calculus

Find the center of gravity enclosed by y^2=4x,x=4,y=0 if its density is given by ä(x.y)=ky

asked by calculs3 on May 31, 2012
44. ## math

Find the derivative of the function f by using the rules of differentiation. f(x)= 4x^4/3-2/3x^3/2+7x^2-3x+1

asked by Kimberly on March 4, 2013
45. ## Calculus

Find dy/dx of 3 sin x cos y = 2 using implicit differentiation.

asked by Lost One on December 21, 2012
46. ## math

1. Find 30% of 70. (1 point) do you have a link or can u explain how to do this plss...

asked by sincery on January 17, 2013
47. ## Math z-scores

find the z-scores for which 92% of the distribution's area lies between -z and z

asked by Carolyn on September 30, 2014
48. ## calculus

find the volume of the region bounded by y=e^x, y=2, and the y axis

asked by Kim on May 1, 2012
49. ## math

find two numbers the exact answer is between 3*567

asked by Cathy on September 29, 2014
50. ## Calculus

Find relative maxima and minima of g(x)= 2x^2+ 4000/x +10

asked by Cam on March 6, 2013
51. ## Math

Find in terms of trigonometric function of x Tan(90° + x)

asked by Riley on January 19, 2013
52. ## math

Estimate. Then find each product. Simplify 6 1/3×1:5/6 Is the answer 11 11/18

asked by anoymous on December 1, 2014
53. ## math

Estimate then find each product. Simplify 7 4/5×2 1/3 Is the answer 18 1/5

asked by anoymous on December 1, 2014
54. ## calc

Find the perimeter of region R which is bounded by y = 1/(x^2+1) and y = -cos(x).

asked by taylor on December 19, 2012
55. ## Algebra

Two functions f and g are defined by f:x = 25 /(3x-2) g:x = x^2 Find the composite function

asked by Nikki on December 19, 2012
56. ## algebra 2

find the solution ,show all the step please y=x^3+125

asked by lisa on December 19, 2012
57. ## Math

If

asked by Jillian on August 30, 2009
58. ## Calculus

Find limit as x approaches -1 (x^2+2x+3)/(x^2+1) A. 0 B. 1 C. Infinity D. DNE E. None of these

asked by Anonymous on November 30, 2014
59. ## calculus

find the equation of the line tangent to the graph y=3e^x at x=1

asked by Anonymous on January 30, 2013
60. ## math

How to find the volume of a new box when doing prisms and pyramids

asked by jaelyn on May 1, 2012
61. ## Calculus

Find the limit as x approaches 0 [(sqrt(x+9))-3]/x A. 0 B. 1 C. Infinity D. 1/3 E. None of these

asked by Anonymous on November 30, 2014
62. ## math

two points are (5/2,4/3),(9/2,10/3).find the equation of a line passing through them.

asked by Mshazaib on December 20, 2012
63. ## calculus

find the equation of the line tangent to the graph y=3e^x at x=1

asked by Anonymous on January 30, 2013
64. ## Topology

5. Find the Cartesian form of the equation, r3 = 3r cosØ.

asked by Dilip on January 30, 2013
65. ## Calculus

Find the equation of the tangent line to the curve 2e^(xy) = x + y at (0,2)

asked by Matt on May 14, 2009
66. ## Calculus

Find limit as x approaches -1 (x^2+2x+3)/(x^2+1) A. 0 B. 1 C. Infinity D. DNE E. None of these

asked by Anonymous on November 30, 2014
67. ## Calculus

find the equation of the tangent line to the curve when x=7. f(x)= 6-x^2

asked by Stacy on August 9, 2009
68. ## Calculus

The graph of f(x)=(ax+b)/(x^2 - 5x + 4) has a horizontal tangent line at (2, -1). Find a and b

asked by Nevin on May 28, 2012
69. ## evans

Find the least common denominator of the rational expressions. and

asked by algebra on November 23, 2014
70. ## College Algebra

3x^4=648x someone help please im so confused. i am trying to find the solution set?

asked by Adrianna on February 1, 2013
71. ## math

Find the function g, given that g is linear, the graph of g has y-intercept -2. And g(1) =5.

asked by Vivan on February 2, 2013
72. ## math

explain how you can find the sum 25+59 using mental math

asked by tyquan on August 26, 2010
73. ## geometry

The radius is 7meters.how do you find diameter and circumferance?

asked by vanessa on May 28, 2012
74. ## geometry

Find the volume of a rectangular solid with the following dimensions: 2ã3 cm x 7ã5 cm x 4ã6 cm.

asked by ethan on June 2, 2010
75. ## algebra 2

Find the GCF and LCM of the following monomials. 1.)28,35,42 2.)9x^2y and 36xy^3

asked by Janet on October 9, 2014
76. ## Math

How do rate tables help me find equivalent ratios

asked by Joe on October 9, 2014
77. ## Math (Help please)

Find the points on y=(-x^2+4x-3)^3 that has a horizontal tangent line.

asked by Aa on January 16, 2013
78. ## JD

Find the slope of the line passing through the points (0, -4) and (-6, 7).

asked by Anonymous on February 2, 2013
79. ## maths

Find the number of pairs of coprime integers (n,m) such that 1≤n≤m≤20.

asked by Anonymous on March 2, 2013
80. ## math

5. Find the slope of the secant to the curve f(x) = 0.25(4)^x - 2 between: i) x = 0 and x = 1 ii) x = 0 and x = 0.5 iii) x = 0 and x = 0.1 iv) x = 0 and x = 0.01

asked by noel on May 27, 2012
81. ## collage math

f(x)=x^3+3x find the rate of change between the two stated values x:1 to 2

asked by selina on December 26, 2012
82. ## Math

I need to find the missing length of a right angle if one side is 7 and one is 25?

asked by Richard on August 12, 2009
83. ## Differential Calculus

(1) lim x^3 - 125/x5 x^2 - 25 (2)find the inverse of the function f(x)=7x+5

asked by matrix school 2 on August 12, 2009
84. ## geometry

ABCD is a trapezoid with median EF and bases AB and CD. AB = 18, EF = 28. Find CD

asked by matt on May 29, 2012
85. ## math

6x-4y=8 have to find the slope for that equation, and the y-intercept, so I'll start with x=0

asked by Stephanie on July 12, 2010
86. ## Algebra

Can someone help me ??? Use a commutative law to find an equivalent expression of 7=rs

asked by TRACY on November 21, 2010
87. ## Pre-Calc

Find (f/g)(x) for f(x)=1/x and g(x)=x^3. Show all work and state the domain of (f/g)(x).

asked by Pat on October 5, 2014
88. ## math

Essay: Show all work. Find the quotient: y^4 + 3y -5 / y^2 + 7

asked by Anonymous on August 31, 2011
89. ## geometry

in the diagram of collinear points, GK = 24, HJ = 10, and GH=HI=IJ. Find each length.

asked by hassan on August 31, 2011
90. ## algebra

15z^2+45z and 5z^2+40z+75 find Lcm

asked by plz help on May 31, 2012
91. ## Algebra

Find the midpoint of the line segment having the given endpoints. (−5, −2), (8, 10)

asked by Kim on October 6, 2014
92. ## Calculus

Find dy/dx if x^2+y^2=2xy A. x/(x-y) B. (y+x)/(y-x) C. 1 D. -x/y E. None of these Do I equal it to 0 and use implicit rule?

asked by Anonymous on November 30, 2014
93. ## Pre-calc

Find the Degree Measure of the angle between the vectors. U=-4i+4j V=-4i+4j

asked by Maya on May 30, 2012
94. ## Km/h

A cyclist travels 3 km in 10 mins . Find his speed in km/h

asked by Emily on October 6, 2014
95. ## maths --plse help me..

can we prove the formula to find the area of an octagon

asked by Anonymous on December 22, 2012
96. ## algebra

For given the following piecewise function find the domain and range F(x) ={ 2x + 4 for x< -3} {-1 for -3-¡Ü x ¡Ü4} {- x 1 for x > 4}

asked by Mary on January 31, 2013
97. ## trig

can you help me find cos 2x if sin x = -12/13 (x in 3rd quadrant)

asked by steve on July 14, 2010
98. ## math

Explain how you can use multiplication to find the perimeter of a square

asked by ryan on January 31, 2013
99. ## pre algebra homework check

Find the sum or difference. 4s^2-11s+s^2-6s+21 Is it 5s^2-17s+21?

asked by amy on May 30, 2012
100. ## com 220

I need to find more information on why people need life insurance

asked by Bobbie on August 18, 2009