# 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 227
1. ## spanish

can you tell me where i can find information and video about Argentina ?

asked by layla on February 9, 2010
2. ## precal

given cscx= -3 and tanx>0 find cosx

asked by joe on January 10, 2010
3. ## calc

Find the area of the indicated region. Enclosed by y = −x and y = x4

asked by caitlyn on December 15, 2013
4. ## algebra

How do you find the approximate and rewriting a radical

asked by rian on March 29, 2016
5. ## geometry

how do you find the perimeter of a triangular pyramid

asked by Jordan on March 30, 2008
6. ## Math

find the set of numbers each of which is 30 less than its own squares.

asked by Rainie on June 20, 2016
7. ## chemistry

how do u find the percantage composition of an element?

asked by TOM on December 11, 2013
8. ## trig

find all solutions of the equation tan(sq)x=1

asked by claire on February 8, 2010
9. ## Math

Two vectors 2a+b and a=3b are perpendicular. Find the angle between a and b, if |a| = 2|b|.

asked by Anonymous on March 30, 2008
10. ## litercy

why are you most likely to find stereotypes in legends and fairytales?

asked by vanessa marie on January 14, 2010
11. ## Math

(4,?) is on the line y=2x+3. Find the other half of the coordinate

asked by Jarret on July 8, 2016
12. ## Geometry.HELP! i have finals tomorow!

how do you find the slope when given an equation? like y=blahbalah

asked by jasmine on January 16, 2008
13. ## 10th grade

find the slope of the line that passes through 3 1/2,2 and -1,1/2

asked by hector on January 3, 2010
14. ## Math

How could you use mental math to find 3x122?

asked by Chelsea on April 14, 2008
15. ## Pre Calculus

Find the exact value of sin(1/2arcsin(-7/25))

asked by Mary on January 8, 2014
16. ## Kensignton Park

I have to find two numbers the quotient is between. 393

asked by Danny on January 8, 2014
17. ## trig

how do i find cosX if i am given sin x= -4/5 and tan

asked by anna on January 3, 2010
18. ## MATH

Find the exact value of sin(1/2arcsin(-7/25))

asked by Mary on January 8, 2014
19. ## calculus

Find the Maclaurin series of xcos(x^2).

asked by andre on August 7, 2016
20. ## US History

Where can i find info on the Portsmouth conference?

asked by Amanda on January 22, 2008
21. ## Stats

For X ∼ Poi(λ), show that E(X) = λ and V ar(X) = λ. (Hint: Find E[X(X − 1)] = E(X2 ) − E(X).)

asked by Becca on September 30, 2013
22. ## math

Find a formula for the inverse of the function f(x)=9−4/x2, x>0.

asked by rachel on March 8, 2016
23. ## calc

Find m and b so that y=mx+b is a solution to the differential equation dy/dx=1/2x+y-1

asked by Mischa on January 24, 2008
24. ## Math

Find the range of each function for the given domain. 1. f(x) = -2x + 1; {-6, -2, 0} 2. f(x) = x3 + 1; {-2, -1, 3}

asked by Katie on January 7, 2014
25. ## math

Find a formula for the inverse of the function f(x)=1+8x/8−5x. f^[−1](Q) =

asked by katerina on March 8, 2016
26. ## algebra

how do you find the ordered pairs for a graph for example y=2x

asked by C on April 15, 2008
27. ## Science

What first appeared in the Carboniferous Period i cant find it anywhere

asked by Courtney on April 17, 2008
28. ## calculus

find the slope of the tangent at the given point. Y=2x^4 (-1, 2)

asked by Anonymous on February 18, 2010
29. ## Math

Help please. find the area of a square with an edge of 13

asked by Lea on August 17, 2016
30. ## Math

Find n estimate for the square root of 10

asked by Steve on September 27, 2013
31. ## math

Graph the following equation and find the Y-intercept Y=x+8

asked by Jenn on December 23, 2009
32. ## science

how to find no of g atoms and weight of an element ?

asked by vaishnavi on August 16, 2016
33. ## Calculus

Find the range of the function ∫sqrt(4-t^2) dt where a=0 =x [0, 4π] [0, 2π] [-4, 0] [0, 4]

asked by Henry on March 4, 2016
34. ## Mathematics

The co-ordinates of point A and B are (2,3) and (4,-3) respectively,find the length of AB

asked by Daniella on March 5, 2016
35. ## add maths

Given the functions g:x→x^2(x square)+4,find the value of the following 1.4g(1over2)?

asked by agnes on January 9, 2014
36. ## History

Can anybody help me find some primary sources on the typewriter?

asked by Sammi on January 1, 2010
37. ## algebra

how do you find the ordered pairs for a graph for example y=2x

asked by C on April 15, 2008
38. ## Calculus

Find arccos (sqrt2/2). Can this be pi/4 and 7pi/4?

asked by Anonymous on August 11, 2016
39. ## pre cal

Find the angle between 0 and 2π that is equivalent to 24π/4.

asked by tor on August 1, 2016
40. ## Algebra Emergency!!

Find the inverse of f(x)=2x+1/x-1 and please VERIFY(CHECK) Thanks so much

asked by Jane on October 2, 2013
41. ## math

Find the difference by using the idea that a - b = a + (b): a. -12 - (-6) b. - 7 - 4 c. 11 - (-8) Thank you, I do not understand.

asked by Mary Lee on January 4, 2010
42. ## Mathematics

Find the distance from the point (3, 2) to the line y = 3x + 2.

asked by Steve on December 27, 2013
43. ## Math

In phythagorean triplet how to find numer 7

asked by Monesh on July 14, 2016
44. ## calculus

y=¡î(9-x©÷) find the x-axis using the disk method?

asked by Treschiel on February 14, 2010
45. ## Statistics

How do I find the deviation of each x-value from the expected value of 0.97? The chart looks like this... x P(x) x-u 0 0.24 ? 1 0.55 ? 2 0.21 ?

asked by Lisa on October 6, 2013
46. ## maths 114

find area of major segment

asked by Anonymous on July 13, 2016
47. ## trig

If a = 5 cm and b = 3cm, use the Pythagorean Theorem to find c

asked by Walter on April 8, 2008
48. ## algebra

Find the perimeter of a polynomial with sides 3x 9 4x 6 6x+1 6

asked by becky on February 2, 2008
49. ## Math

Using Normal Tables, Find The Probabilities Of P( -1.50 < Z < 2.50)

asked by Biodam on March 14, 2016
50. ## maths help!!!

the first four terms in the expansion of (1-x)^n are 1-6x+ax^2+bx^3.find the n and also the respective value for a and b

asked by daniel on March 16, 2016
51. ## math

Find the range of the function for the given domain. f(x) = 3 x – 5; A- {–14, –5, –2, 10} B- {–9, 0, 3, 15} C- {–5, –2, –1, 3} D- {0, 3, 4, 8}

asked by Macarena on March 16, 2016
52. ## math

Find each or difference.You may use fractions strips to help.

asked by Laurel hill on April 7, 2008
53. ## Calculus

Find the derivative. s=t^6tan(t)-sqrt t

asked by Jan on October 8, 2013
54. ## Math

Find the distance from the point (2, 3) to the line x − y = 5.

asked by John on December 27, 2013
55. ## Math Problem

Find equation of graph y=ln(x)3 right and then 7 up y=ln(x) y=7+ln(x^-4)answer

asked by Kimberly on April 9, 2008
56. ## BC Calculus

Find a general formula for F''(x) if F(x) = xf(x) and f and f' are differentiable at x.

asked by Fran on October 2, 2013
57. ## physics

Find x-component of vector a=(4.0 , - y-direction). Find y-component of vector a=(4.0 , - y-direction).

asked by joe on October 2, 2013
58. ## maths help plz!

can anyone tell me how you can find the angle of 6 different side of hexagon.

asked by john on October 3, 2013
59. ## algebra

Help me find the slope for these pair of points (-5,5) (5,-5)

asked by jg on July 31, 2016
60. ## Math

Find the range of each set of numbers. 7, 7, 5, 4, 1, 9, 8, 8, 8, 5, 2

asked by Teresa on April 10, 2008
61. ## AP Calculus AB

Find the derivative of: y=(cosx)^3-(sinx)^3

asked by Josie on January 3, 2014
62. ## algebra

find equivalent fraction with the given denominator. 3/16 = _/48

asked by gordon on July 25, 2016
63. ## Math

Find the first and third quartiles of the following set of numbers. 13,4,12,16,8,14,8,3,10,8

asked by greatdanelola on January 28, 2008
64. ## Algebra

y^2-7y+p. Find the value of p that it becomes a perfect square algebra

asked by Elssy on July 22, 2016
65. ## Health

Who first discoverered SIDS and when? i have looked everywhere for this and still cannot find it!

asked by Jane on January 5, 2010
66. ## algebra

I can't solve this please help: (8 ? 5) ? (6 ? 2 )= 8 I need to find the missing operations. Thanks.

asked by Celia on January 29, 2008
67. ## trig

How do you find the asymptote of an exponential function? for example: f(x)= 2^x + 3

asked by Pinasgurl on February 15, 2010
68. ## algebra

help with find the domain of the function f(x)=log(5x+1)

asked by luly on April 7, 2008
69. ## math

what is one way to find the equivalent percent for three fiths

asked by gisel martinez on January 14, 2010
70. ## geography

how do i find countries with rank classes?

asked by Joshua on February 28, 2008
71. ## calculus

Find the limit lim x ->0 (sin^2 2x)/(x^2)

asked by Anonymous on May 8, 2016
72. ## math

Find the point in the xy plane which is equidistant from (1,1), (7,1), and (1,9). Please and thanks.

asked by bong on May 7, 2016
73. ## math

Find the point in the xy plane which is equidistant from (1,1), (7,1), and (1,9). Please and thanks.

asked by k on May 6, 2016
74. ## 5th grade

How do i find the sum and simplest form of 1-8/9.

asked by DON on January 29, 2010
75. ## math

how to find the slope of the line passing through: A(a, b) and B(c, d)

asked by Anonymous on May 6, 2016
76. ## algebra

find the value of x so (x,-3) is collinear to (6,7) and (-2,-5). Show all work.

asked by 16 on January 28, 2010
77. ## Math

hello, I'm trying to find the derivative of: y= 1+cos (x) / sin (x) thank you! :)

asked by Jenna on May 6, 2016
78. ## Math

Find a counterexample to the statement 4^n + 1 is divisible by 5.

asked by Jon on March 4, 2008
79. ## child development

emotional development in all 5 stages. i can not find it.

asked by scooby on January 20, 2010
80. ## Calculus - Anti-Derivatives

How would you find the Integral of (cos(x\8))^3, defined from -(4 x pi)/3) to (4 x pi)/3)

asked by Sean on March 14, 2008
81. ## maths

find the indefinite integral of the following g(x)=21-12x^3/x (x>0)

asked by cecelia on March 5, 2008
82. ## maths

find the stationary points of the following f(x)=x^3-3x^2-24x-7

asked by cecelia on March 5, 2008
83. ## Algebra II

Find: p(-3) if p(x)= x^5 + 3x^2. -3^5 + 3(-3)^2 -243 + 27 -216 (answer)

asked by Jon on March 2, 2008
84. ## math

what is the formula to find chord in a circle

asked by Brooke on March 18, 2008
85. ## maths

if 13 cos a=12, find the the value of sec a+sina?

asked by sindi on April 11, 2016
86. ## Math

Find the rate 392ft/ 8 sec

asked by Kelly on February 28, 2008
87. ## trig

If cos A =1/3 with A in QIV find cscA/2

asked by Rick on February 28, 2008
88. ## Algebra Quadratic

Find m if the line y=mx−2 intersects y=x^2 in just one point.

asked by Chris Cook on May 14, 2016
89. ## math

Find the image of (3,6) reflected across the y-axis

asked by Anonymous on May 13, 2016
90. ## Precal

find the minor axis 1x^2+36y^2=1

asked by Teagan on November 29, 2013
91. ## Calculus I

Find numbers a and b such that: lim (sqrt(ax+b)-9)/x =1 x->0

asked by Hai on April 13, 2016
92. ## Calculus

For p = 15e^-x, 0 < x < 7, find the local extrema

asked by Anonymous on November 10, 2013
93. ## maths simultaneous equation

(x+y)+(y+z)=5(x+y)(y+z) (x+z)+(y+z)=7(y+z)(x+z) (x+y)+(x+z)=6(z+x)(x+y) find xyz please show working

asked by philip!! on April 14, 2016
94. ## maths-simultaneous equation

(x+y)+(y+z)=5(x+y)(y+z) (x+z)+(y+z)=7(y+z)(x+z) (x+y)+(x+z)=6(z+x)(x+y) find xyz please show working

asked by philip!! on April 14, 2016
95. ## Chemistry

Find the % ionization if the pH of a 0.10 mol/L solution is 4.5

asked by Korianna on April 14, 2016
96. ## Trigonometry functions

find the reference angle of -11pi/3

asked by David on November 28, 2013
97. ## Maths

Find three consecutive no.whose product is 10626

asked by Lokeshwor on May 2, 2016
98. ## Math

Find the missing length for the right triangle 7 & 25

asked by Sherri on March 6, 2008
99. ## Trig

Find the exact value of: tan(-3pi).

asked by Jon on March 6, 2008
100. ## MATH

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

asked by Matt on November 24, 2013