# 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

93,362 questions, page 239
1. ## maths

Find the projection of the line 3x – y +2z – 1 = 0, x +2y – z = 2 on the plane 3x + 2y +z = 0.

asked by mukesh on January 20, 2018
2. ## Math

The mean of 4 numbers is 15.Three of them are 7,10,14.Find the fourth number

asked by Hannah on September 7, 2016
3. ## Trigonometry

How do I find the radius of a circle that contains the point (12,15)

asked by Meaghan on February 16, 2011
4. ## Physical Geology

How do you find the numerical age and can you provide an example.

asked by Bryan on April 21, 2015
5. ## calculus

f(x)=x^​6-​10*​x^​5-​7*​x^​4+​80*​x^​3+​12*​x^​2-​192*​x how to find the answer an its graph???

asked by huda on December 10, 2012
6. ## Algebra

Use the FOIL method to find the product (3x^2-5)(x^5-9)

asked by Sam on November 8, 2011
7. ## math

Find the missing number: 7x6=15+15+? 6+6=?+5

asked by Paul on January 15, 2014
8. ## Math

How do you find a area in a complex figure?

asked by Sliverstream on April 11, 2019
9. ## math

how would you find the function rule for a table 1 \$2 2 \$4 3 \$6

asked by Susan on May 7, 2010
10. ## Calculus

find the derivative (df/dx) of the squareroot of sin4x

asked by Meera on December 9, 2012
11. ## math

find the numbers 2493 ----- ------ ----- ----- 8008

asked by sierra on September 28, 2009
12. ## MATH

X-4=300 HOW DO I FIND THE REAL NUMBER FOR X

asked by angela on November 7, 2011
13. ## critical numbers

How would I find the critical numbers of f'(x)=(x-3)^3(x+4)(x^2+1)? The answer is x=-4, x=3

asked by Sara on April 27, 2015
14. ## calc-tangent line

find the equation to the line tangent to y=(x+3)^(1/3) at x=-3.

asked by daryl on December 9, 2012
15. ## math

Find f(infinity) for the complex function: 1/z+3

asked by george on June 7, 2017
16. ## math

how do i find the product. Extimate to check or 0.5 x 28

asked by victor on October 21, 2009

find the slope of the tangent line y= -5x^1/2 + X^3/2; X=25

asked by Lu on April 5, 2011
18. ## math

how do you find the square root of 49x^5?

asked by matt on January 20, 2011
19. ## maths

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

asked by cecelia on March 5, 2008
20. ## math problem

find slope containing pair points (1,3) and (5,-7)

asked by Lavern on January 19, 2012
21. ## math check

if f(x)=x^2 find f(2-sqrt6) I have the answer as 10-4sqrt6 is that right?

asked by Shawn on October 27, 2008
22. ## Calculus

Find the tangent approximation for sqrt(5+x) near 3

asked by Lisa on February 23, 2011
23. ## algebra 1

asked by ryan on May 18, 2017
24. ## math

Find the point of intersection: y=3x+y y=-2x+9 My work: 3x+4= -2x+9 3x+4-4=-2x+9-4

asked by lijm on September 4, 2019
25. ## Chemistry

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

asked by Korianna on April 14, 2016
26. ## Math

Find the average value of the function f over the interval [0, 8]. f(x) = 5e^-x

asked by Vanessa on April 14, 2014
27. ## geometry

in triangle de, FE = 12 and m d=62. Find DE to the nearest tenth.

asked by heather easler on July 16, 2014
28. ## maths

Find real numbers x and y such that 3x+2iy-ix+5y=7+5i

asked by moyo on March 14, 2012
29. ## Geometry

Find the coordinates of the midpoint of each segment. GI G=-5 I=1

asked by Dana on September 13, 2008
30. ## UOP

Use the value d= rt to find the variable D= 100 feet t =25 second

asked by Algebra on March 24, 2013
31. ## language arts

find the definition of "mandate of heaven".

asked by chantea on September 9, 2007
32. ## Fractions

When you use counters to find 1/4 of 8, how do you know how many groups to make?

asked by Keiona on January 27, 2013
33. ## Math (6)

Find the area of the following two curves. y= sqrt(x) y= x-2

asked by Vanessa on April 24, 2014
34. ## Maths

√x^2+5 and (20+x) are complimentary angles. Find the feasible value of x?

asked by FBI on September 3, 2019
35. ## Math

Find the average value of the function f over the indicated interval [0, 8]. f(x) = 7/(x + 1)

asked by Vanessa on April 14, 2014
36. ## Calc

If f (3) = 9 and f ´(3) = 4, find the tangent line to the graph of f when x = 3

asked by Meera on December 9, 2012
37. ## math

Find the solution of the linear system. x + y + z = 0 −x + 2y + 5z = 6 3x − y = 12 (x, y, z)= ???

asked by Ashlee on August 11, 2014
38. ## math

How could knowing that 35/7 equal 5 help you find 42/7 explain

asked by t on January 26, 2011
39. ## math (2)

Find the area of the shaded region y= 2x/(x^2+4) from x= -1 and x= 1

asked by Vanessa on April 24, 2014
40. ## Math

solve for h A= 1/2(a +b)h I've tired over and over but still can't find the answer

41. ## calculus

Find the equation of the curve for which y''=6x-4 and which passes through (1,2) and (-2,5). thank you :-)

asked by justin on August 6, 2015
42. ## Algebra

If x + (1/x) = a Find these in terms of a: x^2 + (1/x^2) and x^3 + (1/x^3) I got a^2 and a^3 as my answers, but the book says a^2 - 2 and a^3 - 3a. How did they get that?

asked by John on June 11, 2017
43. ## math

find the value... lim (tan 2x- x)/(3x- sin x) x>0

asked by soumitra on July 17, 2014
44. ## Math

find the average rate of change from 1 to x Find the average rate of change from 1 to 3 Using f(x) = -2x^2+6x

asked by Olivia on March 11, 2013
45. ## math

find the value lim [sin(x+h)-sinx]/h h>0

asked by soumitra on July 11, 2014
46. ## Averages

Find the average. 39, 47, 52 I got an answer of 46. Is this correct?

asked by Chrissy on January 31, 2013
47. ## Math

how do you find the fractional notation for the ratio of 54.28 to 89.69

asked by Jacob on August 4, 2010
48. ## Math

find the average rate of change from 1 to x Find the average rate of change from 1 to 3 Using f(x) = -2x^2+6x

asked by Olivia on March 11, 2013
49. ## pre cal

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

asked by tor on August 1, 2016
50. ## math

For the function f(x)square 3x-2, find the value of each expression below f(1) F(9) f(4) f(0) how do i have to do ?

asked by abdoulaye on January 17, 2014
51. ## algebra

Find the slope and the y-intercept of the line. 9x + 5y=56

asked by sharon on July 12, 2014
52. ## math

find the sum of the square of -3 1/1 and cube of 3/2

asked by mj on November 9, 2011
53. ## algebra

find the slope and the y-intercept f(x)=-10x-9

asked by bianca, pleeease help i'm lost on April 3, 2011
54. ## Math

Use prime factorization to find the LCM of 30 and 40.

asked by Bell on November 29, 2012
55. ## calculus

find the equation of the curve for which y'=3x^2 and which passes through (1,-1)

asked by justin on August 10, 2015
56. ## 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
57. ## confidentiality of health

Where can I find info on confidentiality of Health?

asked by Anonymous on September 16, 2008
58. ## arithmetic

The first three terms in an arithmetic are given by x,4x+5 and 10x-5.find the value of x.

asked by Vivian on January 21, 2012
59. ## MATH

Assume f(x) = x2 + 4. Find the functional value requested. f(-6) =

asked by Anonymous on October 29, 2011
60. ## calculus

Find the derivative. Could you please show me the steps? y = ãx(5-ãx)

asked by Cynthia on November 18, 2009
61. ## Math

The pair of polygons is similar. Find the value of x. A. 2 in. B. 12 in. C. 13 in. D. 20 in.

asked by Unknown on December 19, 2017
62. ## Algebra

Find P(rolling 2 or 5) with one number cube. A. 1 B. 1/6 C. 1/3 D. 1/2

asked by Layla on December 3, 2012
63. ## math

If f(x) = 2x + 3 and g(x) = 3x - 2 find (f(g(f(2))))/{g(f(g(2)))). Express your answer in the form (a)/(b).

asked by Mal on April 9, 2016
64. ## Algebra 2

Find the equation of the parabola that goes through the given points. (1,2) (0,5) (-1,14)

asked by Peter on January 14, 2012
65. ## Algebra 1 (Reiny)

Find the roots of each quadratic polynomial. 1. x^2 + 2 2. x^2 - 6x - 7

asked by Victoria on April 25, 2014
66. ## calculus help

find y' and y'' for the equation below. Show work please!!! y= (x^3)/((x+1)^2)

asked by Antony on April 16, 2014
67. ## maths

if the product of 2 rational no. is 25/42 and one of them is -20/7 find the othr

asked by dev on June 24, 2015
68. ## Math

How can I find 2 equations with infinitely many solutions? Thanks

asked by Cara on March 10, 2013
69. ## math

how do you find the area of a triangle using trigonomet

asked by brittney on September 5, 2007
70. ## algebra

i posted a question. Where do I find the answer?

asked by Sharon on January 21, 2012
71. ## algebra

Find the x-intecepts, for the graph of the equation: y=x^2+4x-5

asked by Jack on November 9, 2011
72. ## FOCUS

Could you find the Coat of Arms for the last name Staskiewicz?

asked by Anonymous on February 21, 2009
73. ## math

asked by Lisa on April 8, 2009
74. ## Mathematics - Limits

How do we find the value of a without using L'hospitals rule? lim x-->0 [(1+ax) - (1+x)^(1/2)]/(x^2) } =(1/8)

asked by Aanya on May 22, 2017
75. ## Math

Complete the square to find the vertex y=5x^2+1/5x-10

asked by Jessy on December 10, 2013
76. ## math

Find the exact value of sin(cos^-1(-1/3))

asked by Seven on August 7, 2010
77. ## Trig

In ΔABC, a = 19, c = 10, and m∠A = 111. Which statement can be used to find the value of C?

asked by Kiki on March 29, 2014
78. ## Math - algebra

Find both solutions to the equation: q(squared) - 6q + 5 = 0

asked by Jess on October 16, 2008
79. ## Geometry

IF m

asked by Micki on February 2, 2010
80. ## Math

Find A.P which fifth terms are 5 and common difference is -3

asked by Eshwari on January 20, 2018

For H0: ¦Ð ¡Ü .60 versus H1: ¦Ð > .60, ¦Á = .05, x = 56, n = 80 how do i find the test statistic and p-value?

asked by John on May 3, 2010
82. ## Trig

Find the exact value of sin75degrees+ sin15degrees.

asked by Tabitha on January 20, 2011
83. ## Math..LCM

find LCM 35b^6a^4,5b^8a^5,21b^2a^8 Can anyone help me with this please?

asked by Bonnie on August 8, 2010
84. ## math

Find the exact arc length x=1/3(y^2 +2)^3/2 from y= 0 to y = 1

asked by fatma on June 26, 2015
85. ## calculus

Find the integral. x^4/the square root of (x^5-1)

asked by eve on March 24, 2013
86. ## Social Studies

Where can I find a National News Article?

asked by Jessica on January 31, 2013
87. ## Math-Calculus

Find f(x+h) -f(x) all over h...given f(x)= sqrt of all over 2x +3 . Rationalize the numerator if possible.

asked by Anonymous on September 23, 2009
88. ## maths

The line 2y+7x=5 and 4x+dy+3=0 are perpendicular to each other. Find the value of the constant.

asked by MTHOMBENI BAFANA on August 8, 2010
89. ## calc

find the derivatives of the given functions. g(t)=sqrt t(1+t)/t^2

asked by Jake on February 5, 2013
90. ## recalus

find the component f and d , so that fog =H H(x)=log-3 e^x

asked by tina on November 8, 2011
91. ## calculus

Find the particular antiderivative that satisfies the following conditions: dy/dx=8x^-2+6x^-1-3 where y(1)=7

asked by Anonymous on February 3, 2013
92. ## maths

find shortest distance between the line : (x - 8)/ 3 = (y + 19)/ -16 = (z - 10)/ 7 and (x - 15)/ 3 = (y - 29) /8 = (z - 5) / -5

asked by Anonymous on February 3, 2013
93. ## math/calculus

find the domain and range of the function f(x)=x^2-9/4x^2+x

asked by angie on January 10, 2012
94. ## algebra

What is the formula to find the area of a circle?

asked by syram on March 19, 2013
95. ## math

find the volume of spherical cap

asked by dinesh on April 19, 2010
96. ## math

find the volume of spherical cap

asked by dinesh on April 19, 2010
97. ## CHEMISTRY HELP !!!!

find kb or ka value for ZnCl2 show work! Thanks!

asked by Nane on April 16, 2014
98. ## calculus

Find the values of x for which each function is continuous. 1.) f(x)= 2x+1/x^2+x-2 2.) f(x)= x if x is less than or =1 = 2x-1 if x>1

asked by Paige on January 27, 2013
99. ## algebra

what is the formula to find the heigh of a trapazoid?

asked by caitlin on April 11, 2011
100. ## maths

find the value of p,if the numbers x, 2x+p and 3x+6 are three consecutive terms of an a.p

asked by simranpreet on December 3, 2012