# 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 230
1. ## mat/116

I need to find the slope if it exists for (8,4) and (9,-2)...any help is appreciated

asked by karen on August 12, 2008
2. ## Maths

If zeros of p(x)=2x2-7x+k are reciprocals of each other,then find the value of me

asked by Anonymous on July 5, 2017
3. ## math (2)

Find the first partial derivatives of the function. f(x,y,z) = xe^(y/z) a. fx = ? b. fy = ? c. fz = ?

asked by Mia on May 1, 2014
4. ## Vectors and Geometry

if A= i+j, B=2i-3j+k and C=4j-3k find (i) (AxB)xC (ii) Ax(BxC) thanks for your responds.

asked by Peaklife on October 31, 2009
5. ## math

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

asked by Anonymous on May 13, 2016
6. ## Algebra

how to plot the equation and find the y intersect of y + x = -10 thank you

asked by Diana on October 7, 2009

looking for someone to tell me where I can find anything on "Tales of a Fourth Grade Nothing"

asked by LaNoria on August 11, 2008
8. ## Chemistry

How can i find the manganese content of tea?

asked by Nikki on October 9, 2008
9. ## Math

How do you find the radius and diameter of a circle?

asked by Anonymous on May 14, 2019

Find the sum to infinity of the series 1 + 4/3! + 6/4! + 8/5!

asked by Ben on May 2, 2015

Find the sum to infinity of the series 1 + 4/3! + 6/4! + 8/5!

asked by Ben on May 2, 2015
12. ## calculus

find L- Hospital lim x-> inf f(x)=1/e^(-x)

asked by saud on November 21, 2011
13. ## PreCalc

If 3x^3+ax^2+3x+2 leaves a remainder of 4 on division by (3x-1), find a.

asked by Jake on October 30, 2017
14. ## math

Find the radius of a circle with the given circumference. 8.4 in. r = 3 in. 3ã2 in. 6 in. 12ã2 in. is it 6 in?

asked by danny on February 16, 2011
15. ## algebra

Find the domain of the function g(x)=1/6-5x x ¡Ù 6/5 x ¡Ù 1 x ¡Ý 6/5 x ¡Ù 0 These are my choices

asked by Pete R on May 26, 2010
16. ## science

What two things do you need to know to find an objects velocity?

asked by Bella on February 23, 2012
17. ## college geometry

M(2.1, 5.7) is the midpoint of , in which A is the point (1.7, 2.3). Find the coordinates of B.

asked by Mark on May 29, 2015
18. ## mathematics

if y varies directly as the square of x and y=9 when x=9, Find x when y=15

asked by morris on May 15, 2016
19. ## math

Use implicit differentiation to find dy/dx. x^5 = cot y

asked by monica on July 4, 2010
20. ## geometry

In △PQR, PQ = 17 in, PR = 10 in, QR = 21 in. Find the altitude from P to the side QR.

asked by puff on May 16, 2019
21. ## music

i need to find 5 traditional indian instruments. thanks

asked by ceri-anne on March 7, 2009
22. ## Math

determine if the given function is one-to-one. if it is, find the inverse. f(x) = 8x - 4 A) f-1(x) = x+4 / 8 B) f-1(x) = x-4 / 8 C) Not one-to-one D) f-1(x) = x/8 + 4

asked by Jo on March 6, 2011
23. ## Math

Find the first and third quartiles, Q1 and Q3, of the following set of numbers. 13, 4, 12, 16, 8, 14, 8, 3, 10, 8

asked by Jennifer on August 14, 2008
24. ## college algebra

given f(x)=4x-5, g(x)= x+5 over 4 Find (fog)(x). are these inverse functions?

asked by missy on February 23, 2012
25. ## geometry

Which proportion below should be used to find the length, L, of the model?

asked by keosha on April 23, 2010
26. ## math

5sin + 12cos = 13 , find the value of tan

asked by trigonometry on October 30, 2017
27. ## alegebra

find the area when b=15 m (metera) and h=20m

28. ## Pre-algebra

If the hypotenuse is about 8.3 units how do i find the slope?

asked by Jillian on August 13, 2008
29. ## maths need help

x^(e^3x)^x Find the derivative of that please show working thanks

asked by david on September 15, 2016
30. ## Math

Show me how you find the product of this expression: (2x-5)(2x-3)

asked by Angie on February 25, 2009
31. ## Equations

Find the slope if it exists. x+5y=10 do I first rewrite it to 5y=x+10 and then what should i do after this?

asked by Anonymous on October 7, 2009
32. ## math

If the angles of a quadrilateral are x,x+10,x+20 and x+30 degrees find the value of each

asked by mary on May 15, 2016
33. ## calculus check

If siny=cosx, then find dy/dx at the point (pi/2, pi) A. -1 B. 0 C. 1 D. pi/2 E. None of these I got C

asked by Sarah on March 15, 2015
34. ## math

find the x and y intercepts of the line given by the equation 8x + 3y = 13 Would it be 13/8 and 13/3?

asked by Hannah on July 4, 2010

Trying to figure out 19.4(x) = 306.52 (gotta find out what X is

asked by Kylie on March 21, 2011
36. ## Math

Assume f(x) = x2 + 3. Find the functional value requested. f(-5) =

asked by Tammy Jones on December 21, 2012

How do you find squre feet of a shed?

asked by Anonymous on April 22, 2010
38. ## Math

Find domain of tanx/tan3x

asked by Riya on July 1, 2017
39. ## algebra

Find the angles between the following pairs of vectors (1)3i+2j-6k,4i-3j+k (2)2i-3j+k,3i-j-2k

asked by Aman on November 19, 2011
40. ## Science

Where can I find a picture of human lungs?

asked by Angela on March 20, 2009
41. ## algebra

Find the angles between the following pairs of vectors (1)3i+2j-6k,4i-3j+k (2)2i-3j+k,3i-j-2k

asked by Aman on November 19, 2011
42. ## CREEK SIDE ELEMENTARY

PRACTICE QUESTION HOW DO I FIND OUT THE ANSWER TO 15 1/6-4 3/8

asked by AMIAH on February 16, 2011
43. ## 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
44. ## COLLEGE CALCULUS. HELP!

Find the derivative of the function. 1. F(x)= (1+2x+x^3)^1/4 2. f(t)= (1+tant)^1/3

asked by cynthia on February 26, 2012
45. ## maths

Find the gradient of xy^2 + x^2y=4xy at the point (1,3)?

asked by poppy👌🤔 on May 11, 2019
46. ## Math

Find g'(x) G(x)=9tcos(t^10)dt; intergral from [0 to sqrt(x)]

asked by Andrew on December 2, 2017
47. ## I NEED HELP!.. Algebra

Find a solution to the following system of equations. -5x + y = -5 -4x + 2y = 2

asked by Laura on December 21, 2012
48. ## ap calculus

f(x)=x^3-2x^2+x and f'(x)=3x^2-4x+1 Find the value(s) of x where f(x) has a horizontal tangent (slope=0)

asked by sandra on December 21, 2012
49. ## trig

If sin(θ) = 8/17 and θ terminates in QI, find cos(θ)

asked by josh on January 26, 2012
50. ## statistics

howdo i find the square root of -2

asked by e on February 6, 2014
51. ## calculus

asked by Farehapleae fast on December 14, 2011
52. ## finding math

find the decimal notation for the fracton 3/10

asked by June on November 18, 2011
53. ## Calculus

Find the derivative of f(x) = x^3 Show all the work please and thank you!

asked by Steph on February 26, 2012
54. ## math-differential equations

hi i need to know how to do this one thanks Find the solution to yx + x + (dy/dx) = 0 ; y(9) = -9 y = ???? Does this separate the variables? dy/dx=-x(y+1) dy/(y+1) = -x dx

asked by kayla on August 5, 2007
55. ## Math

I need help with this question. Suppose that f(0)= 0 , f(1)= 4, f(2)= 4, f(3)= 10, f(4)= 16 and g(x) = -f(2x+3). Find any 5 points on g(x).

asked by Anonymous on June 2, 2015
56. ## science

A compound contains 3.99% P, 82.3% Br, and 13.7% Cl. Find the empirical formula

asked by Anonymous on July 11, 2010
57. ## Math

how do I find a equivalant expression without parentheses -y(y-25)=

asked by Johnson on November 19, 2011
58. ## math

can you help me to find an equivalant expression without parentheses -(y-25)

asked by Johnson on November 19, 2011
59. ## geometry

find k if one of the lines given by kx^2+10xy+8y^2=0 is perpendicular to 2x-y=5

asked by karan on March 2, 2013
60. ## math

find the missing numbers in each pattern 19 23 27

asked by find the missing numbers in each pattern of 1923 2 on September 14, 2016
61. ## geometry

ABC is congruent to DEF AB = 11, BC = 14, CA = 20, FD = 4x - 12 Find x

asked by T on November 20, 2011
62. ## Math

Draw a diagram to find each quotient of 3÷1/3

asked by Anonymous on September 14, 2016
63. ## Math

Let f(x) = x^2 if x ≤ 1 ax + b if x > 1. Find the values of a and b so that f is continuous and has a derivative at x = 1.

asked by Manasa on February 4, 2011
64. ## Math

Find the value of the expression. 99 x 4/9 - (5+4) Is the correct answer 35?

asked by Renae on February 25, 2012
65. ## math

Find the derivative of the function and evaluate f '(x) at the given value of x. f(x) = 4x + 5/4x − 5 ; x = 4

asked by Anonymous on February 16, 2011
66. ## algebra

i need help in this one for the steps. find the therm that does not contain x in the expansion of ((8x) + ((1)/(2x))^8

asked by student on August 11, 2008
67. ## maths 114

find area of major segment

asked by Anonymous on July 13, 2016
68. ## Calculus

Let f(x) = x^2 if x ≤ 1 ax + b if x > 1. Find the values of a and b so that f is continuous and has a derivative at x = 1.

asked by Amy on February 4, 2011
69. ## trig

How do I find the "exact value" for the arcsin of -pi/3 radians?

asked by Anonymous on November 8, 2009
70. ## COLLEGE CALCULUS. HELP!

Let f(x)=(-3x^2+6)^4(9x^2+7)^14, Find f'(x). f'(x)= (-3^2+6)^4 d/dx(9x^2+7)^14+(9x^2+7) d/dx(-3x^2+6)^4 =(-3x^2+6)x14(9x^2+7)^13 d/dx(9x^2+7)+(9x^2+7)^14x4(-3x^2+6)^3 d/dx(-3x^2+6) =14(-3x+6)^4(9x^+7)^13 (18x)+ 4(9x^2+7)(-3x^2+6)^3 (-6x)

asked by cynthia on February 25, 2012
71. ## Calculus

Find the inflection point(s), if any, of the function. g(x)= 4x(^3)-4x

asked by Anonymous on March 22, 2011
72. ## trig

using the given point (9, squareroot 19) find the value of cosx

asked by debbie on March 4, 2011
73. ## geometry

What is an easy way to find the orthocenter of a triangle?

asked by Lauren on February 25, 2008
74. ## math

How do I find three ordered pair solutions for x-y=4

75. ## Algebra

Find the value of y for a given value of x, if y varies directly with x. If y= -252 when x=84, what is y when x= 74?

asked by Anonymous on September 14, 2016
76. ## Math

In phythagorean triplet how to find numer 7

asked by Monesh on July 14, 2016

Where can i find information on advice for new investors?

asked by Bryan on October 9, 2008
78. ## Calculus

Find the volume of the tetrahedron with verticies (1,1,2), (3,-4,6), (-7,0,-1) and (-1,5,8).

asked by Anonymous on May 24, 2010
79. ## Differential Equations

y'=2x+y. Find a solution whose graph is also an isocline.

asked by Brian on February 14, 2013
80. ## Math

Find the rate 392ft/ 8 sec

asked by Kelly on February 28, 2008
81. ## Astronomy

How to find the orbital radius of a planet?

asked by Jola on December 12, 2012
82. ## Math

Find the derivative of the given function. f(x)=(ãx+9x)(x^3/2-x) f '(x) = ?? Evaluate f '(x) at the value x = 4. f '(4) = ??

asked by Kimberly on March 7, 2013
83. ## math

how to find the lcd of a number? plz help

asked by connxus kid on December 14, 2017
84. ## algebra

Find a quadratic function with zeros -7i and 7i

asked by Vikky on July 2, 2014
85. ## Maths

find the formulas of the Next three terms rule of 36, 49, 64, 81, .....

asked by Anonymous on October 24, 2016
86. ## Calculus

Find the slope of the normal line to y= ln(15-x) at x=4

asked by Katelyn on February 19, 2011
87. ## math (2)

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

asked by Mia on April 25, 2014
88. ## Calculus

Find the slope of the normal line to y= ln(15-x) at x=4

asked by Katelyn on February 19, 2011
89. ## geometric progression

find the sum of the series 1-2/2+1/4+1/8.... to n terms.

asked by ajay on September 15, 2017
90. ## Math

Can someone please help me with this question? If f(x) = 7x2 – x + 3 and h ≠ 0, find the following and simplify. a.) f(x+h) b.)( f(x+h)-f(x))/h

asked by Anonymous on October 19, 2017
91. ## Math (6)

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

asked by Mia on April 25, 2014
92. ## Calculus

Find the range of the function F(x)=integral from 0 to x of √(4-t^2) dt a) [0,4π] b) [0,π] c) [-4,0] d) [0,4]

asked by Alice on April 20, 2019
93. ## Maths - Integration by parts

Use the partial ractions to find The integral (3x^2-x+2)/(x-1)(x^2+1) dx

asked by Anonymous on December 12, 2012
94. ## Maths - Integration

Find the exact value of the intergal with limits 1 and 0 respectively for the x^2 e^2x dx.

asked by Anonymous on December 12, 2012
95. ## geometry

Quadrilateral XYZW IS A RECTENGULAR. If XY+YZ=7 AND XZ+YW=10, SO FIND XY?

asked by Anonymous on November 10, 2011
96. ## Math

Find the first five terms: a sub 1 = 4 and a sub n = 0.5a sub (n - 1) + 1 Are they 3, 2.5, 2.25, 2.125, and 2.0625?

asked by Anonymous on March 7, 2015
97. ## calc

How do I find the inverse of a picewise function???

asked by Mary on October 24, 2016
98. ## math

Find the equation of the line that passes through (-2,-4), (1,-3) is it y=1/3x + -2 or y=1/3x+-10/3

asked by Samuel on December 14, 2017
99. ## Math 6 A

Find the quotient. 8 divided by 1/7 (1 point) A) 7/8 B) 7/64 C) 1 1/7 D) 56

asked by Brooklyn on December 14, 2017