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 191
1. Geometry

Find r if T.A=12Pi and L.A =8Pi

asked by Diana on January 6, 2016
2. f math

given that sin (90-5 t ta )=cos180 - t ta...find d value of t ta

asked by mercy on November 20, 2016
3. pre- calculus

how do you find the root(s) of the equation x^2+3x-4=0

asked by Anonymous on October 13, 2007
4. Calculus

Let F(x)=f(x^4) and G(x)=(f(x))^4. You also know that a^3=15, f(a)=2, f′(a)=4, f′(a^4)=12. Find F′(a) and G′(a). I don't even know where to begin.

asked by Ana on November 19, 2016
5. calculus

How do I find the domain of: y=squareroot of x^3-3x^2 ?

asked by Chan on August 4, 2008
6. maths

Find the indicated sum. n ‡”4(0.5)^K K=1 Help me because I do not know how to solve it.

7. math

u = m*g*h find the value of h show work please

asked by cat on September 11, 2011
8. math

find the ordered pair of a+8b=9 a+3b=-1

asked by shelby on February 16, 2013
9. C. Algebra

Let f(x)=(x-9)/(3x+1). Let g(x)=(5x+6)/(2x+11). Find (f/g)(x) and its domain. Is it any way I can learn this, I am really trying...

asked by Gloria on October 16, 2011
10. Math

Find the indicated outputs for f(x)= 5x^2-2x The 2 after the ^ is an exponent. f(0)=0 f(-1)= f(2)=

asked by Kendall on August 3, 2008
11. algebra

find the last digit in 3^9999.

asked by Branden on July 1, 2010
12. Chemistry

How can i find the abundance of an isotope?

asked by Jecce. on July 29, 2008
13. Precalc

find x-int of y=x^3-x^2-6x / -3x^2-3x+18 i know i have to make y=0, but im not sure where to go from there

asked by Anonymous on June 30, 2019
14. English III

where would I look to find out what my last name.What is the country of origin of my last name

asked by Betty on September 14, 2010
15. Math 116

Find the slope, if it exists x+7y=14

asked by Sam on July 17, 2008
16. Calculus

find the derivative. f(á)=ln(siná)

asked by Mike on February 18, 2013
17. general math

find the slant asymptote of t(x)=2x^2-4x+5/3-x

asked by rose on July 6, 2017
18. Math 116 algebra

Find the domain of function g(x)=3/9-2x

asked by boo boo on July 15, 2008
19. Chemistry

How do you find a reaction order?

asked by Student on January 21, 2018
20. Maths

find range for g(X)= -cos4x

asked by Ray on February 19, 2013
21. math

How do u find the slope of y= 3x-5 would u use the formula y= mx + 1

asked by christy on January 20, 2012
22. Math

Find graphing solutions to 4x-y=5

asked by Krystal on January 21, 2018
23. Math

Find the Variable. 6-22p=6

asked by LILAY on June 18, 2008
24. Math

given these equations: x+y=9.0 0.5x+.2y=3.0 find the values of x and y

asked by Anonymous on February 19, 2013
25. Math

Find the inverse of V(t)=200(1-t/49)^2

asked by Anthony on August 5, 2011
26. math

Find the product of 237 and 14.

asked by tamara on February 19, 2013
27. Algebra

How do i find the slope and y- intercept of 5X+2Y=7 ?

asked by will on October 19, 2011
28. english

i need to find variations of certain words. what does this mean?

asked by kaycie on September 10, 2011
29. Geometry

Given that ABC XYZ, mA = 40, and mC = 55, find mY.

asked by Sydney on October 19, 2011
30. PHYSICS

USE SUBSTITUTION TO FIND X AND Y: 3X+4Y=10 4X+5Y=14 I APPRECIATE ANY HELP...THANKYOU

asked by ALYSON on July 19, 2008
31. Algebra

Find the slope for the following line: y = 3/4x-7 -7**************** 7 3/4 -4/3

asked by Mike on January 11, 2016
32. Calculus

Find the limit lim x->2 (2x^2 +1)/(x^2 + 6x -4)

asked by Nate on November 30, 2012
33. Math

Find formula of 11, 31, 91, 271, ...

asked by Wina on November 15, 2016
34. Math

a line passes through (1,1),(-2,4), and (6,n) find value of n

asked by nerd1234 on January 11, 2016
35. geometry

find the focus of x^2+4y^2+2x+24y++28=0. Thank you

asked by unowen on July 3, 2017
36. Math

How do i find the fractional notation for 65%?

asked by annyomouse on July 24, 2008
37. maths

f(x)=x^2+3x+1,g(x)=2x-3, find fog and gog

asked by Monika on November 15, 2016
38. math: pre calculus

How do I find the exact value of sec(2.4)?

asked by jessi on March 9, 2011
39. Algebra

(2,-9)(3,2) and (3,-9) find the area of the triangle

asked by Kid on January 13, 2016
40. Math

Find the indicated out puts for f(x)=3x squared -5x if f(0)= f(-1)= f(2)=

asked by Leann on March 9, 2011
41. Applied Calculus

Find the derivative of the function: (x^(3)-8)/(x^(2)+9)

asked by Jacob on February 18, 2013
42. Math

2 m + 107.31 = 121.29 How do I find out what m is?

asked by Alex on January 24, 2018
43. maths

Find the first quadrant area under y = e -2x

asked by Pratibha on October 19, 2011
44. Mth

Find the slope of the line. 2x-4y=2

asked by Tiffany on February 18, 2013
45. Maths

Find ratio of two squares are 4 cm and 6 cm.

asked by Anonymous on November 8, 2016
46. Calculus

Find the Antiderivative of 3/(3x+5) with steps

asked by Jordan on May 2, 2013
47. Math1

use formula from 2c to find the values of t and t 7 20 c)36,31,25,21,...

asked by Rocky on March 15, 2017
48. Geometry

Find the slope of the line (-2,3) and (5, -2) a. 1/7 b. -1/7 c. -7 d. 7

asked by null.&.void on November 12, 2015
49. math

How do I find the height of a parallelogram?

asked by Lisa on September 25, 2008

How do I find the height of a parallelogram?

asked by Anonymous on September 25, 2008
51. Math

To find the difference of 7 - 3 5/12 how do you rename the 7?

asked by Chris on March 2, 2017
52. Math

Find the coordinates of the x-intercept. -x+5y=-15

asked by Betty on September 17, 2011
53. Math

The expression ax^3+2x^2+cx+1 is 5x^3-3 greater than 3x^3+bx^2+d-7x. Find a, b, c, and d.

asked by Anna on January 29, 2013
54. math

Explain how to estimate, and then find 6 5/8 / 1 1/5.

asked by Anonymous on January 19, 2013
55. mat117/algebra

find the value of the polynomial 8x - 6 when x = 1 and when x = -1 8(1) - 6= 2 8(-1) - 6= -8 -6 = is the answer -14 or -2 -8 -6 = -14

asked by Diana on July 1, 2007
56. math

the angles of a Pentagon are x°,2x°(x+30)°,(x+40)°,find x

asked by gbemisola on February 28, 2017
57. Algebra

Let f (x)= (x^2 + 3x - 4) and g(x)= (x + 4) a. Find f*g and state the domain b. Find f/g and state the domain

asked by Anonymous on February 23, 2017
58. Math Derivatives

Find f''(2) of function f(x)=xsin(pi/x)

asked by Anon on February 22, 2017
59. Math

Find the radius of the given circumference C= 3.14, r=?

asked by Robin on March 24, 2011
60. Trigonometry

Law of Cosines a=4.7 b=3.2 c=5.2 Find B

asked by Shannon on November 17, 2015
61. Science

How do you find the hours of daylight ?

asked by Ana on January 30, 2013
62. calculator

how do you find the integral on a ti 83 calculator?

asked by lois on March 26, 2011
63. Math

Given: LM ∥ KN, KL ∥ NM, LP = h­1 = 5, MQ = h2 = 6, PKLMN = 42 Find: AKLMN

asked by Elodea on March 8, 2017
64. Polynomials

Let f(x) be a polynomial such that f(f(x))−x^2 =xf(x). Find f(-100)

asked by Mary on May 13, 2013
65. Precalculus/Algebra 3

If P(x)= -4x^3+5x-1, use synthetic substitution to find each of the following. 2. P(1/3) 3. P(i)

asked by Carol on September 19, 2010
66. geometry

If EF = 6 and EG = 21, find the value of FG. The drawing is not to scale.

asked by nileya on September 23, 2011
67. math

Find the inverse of the function f(X)= 2x^2 - 3

asked by Sara on November 11, 2015
68. calculus

using f'(x) as the limit of h approaches 0 [f(x+h)-f(x)]/h find: f'(x), given f(x)=|x|

asked by Haley on September 23, 2011
69. Math

Find the amount in each case. 8% is 56 kg.

asked by Lana on May 13, 2013

please help! x y 1 7 2 10 3 13 4 16 what is the equation/expression that could be used to find y?

asked by ella on November 12, 2015
71. algebra 2

Find the slope between points (2, 3) and (-1, 0)

asked by jewels on February 6, 2012
72. math

If 12a=6 tens. Find a

asked by Samuel on September 24, 2011
73. maths

if x and y vary inversely and x=18 when y=8,find x when y=16

asked by tuhituhi on January 29, 2013
74. algebra 2

Find the slope between points (2, 3) and (-1, 0)

asked by jewels on February 6, 2012
75. algebra.. HELP ME!!!

Let f(x) be a polynomial such that f(f(x))−x^2=xf(x). Find f(−100).

asked by flex on May 13, 2013
76. algebra

(9,2),(10-10) find the slope if it exists

asked by bianca, pleeease help i'm lost on April 3, 2011
77. Algebra

Find X such that the point (X, 8) is 13 units from (7, -4)

asked by Amanda on September 18, 2011

Let f(x) be a polynomial such that f(f(x))−x^2=xf(x). Find f(−100).

asked by glo on May 13, 2013
79. chemistry

how to find mass percentage

asked by rosa on March 23, 2011
80. chemistry

Q: Find pH of 0.2 M of CH3COONa + 0.1M of CH3COOH?

asked by Basharat on February 17, 2017
81. Algebra 2

How do you find the curve of g(x)=4x-x^2? I need all of the steps. Thanks

asked by Brandon on May 24, 2011
82. geometry

find the length of each side p(2,3),q (4,7),and r(11,3)

asked by Anonymous on February 3, 2012
83. Calculus

find f'(x) if f(x)=x^2cos^-1(ln*sqrootx)

asked by Jesse Stone on February 3, 2012
84. math

in square ABCD, AD=3x+7 and CD=6x+6 Find AD and CD A)1/3 B)16 C)3 D)8

asked by Tiffany on July 13, 2010
85. Algebra

If x varies directly as y and x=9 when y=2 find x when y is 6

asked by Matthew on November 24, 2015
86. math (precalc)

let F(x)=x-1/3x find f(a+h)-f(a)/h sorry if this is difficult to understand.

asked by Kyle on February 5, 2017
87. math

Find the degree of 7u^4v^2w^5 is the answer 11

asked by Jetta on July 13, 2010
88. Calculus

f(x) = {x^3 - 1, x> or equal to -1 {2x,x-1 f(x)

asked by Billy on September 19, 2008
89. Math

how do I find the perimeter of a trapezoid

asked by Julie on September 19, 2008
90. algebra

Find the domain of the function g(x)=3/10-7x

asked by angela on January 6, 2012
91. math

find the degree of 2x^5y^3+6x^2y^7 is the answer 14

asked by Jetta on July 13, 2010
92. math

find the GCF of 60&1200

asked by brandy on September 19, 2008
93. Statistics Math

Let A and B be two exclusive events with P(A)=.2 and P(B) =.3. Find P(A|B)

asked by Nicole on February 2, 2017
94. math

what does "find each unit rate" mean???

asked by nikki on September 14, 2011
95. social studies

in which region we can find timber

Find the slope of the following points(8,9) and (10,-9)

asked by Michelle on August 1, 2010
97. Math

If tan(-a)=-5, find cot a

asked by Elise on February 6, 2017
98. math

20x=4y+9 find the slope

asked by Anonymous on September 18, 2010
99. math plz help

find the like terms in the expression y+ 1.2y + 1.2z A.y and 1.2y B. 1.2y and 1.2z C. y and 1.2z D. y, 1.2y, and 1.2z

asked by awesomeguy123 on November 17, 2015
100. mathss

( )+ ( ) +( )=30.to find the answer in this numbers.1,3,5,7,9,11,13,15

asked by surumi on November 18, 2015