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 221
1. plls help maaath

f(x)=x ^2 +bx+c , b and c real .Find the minimum of (max|f(x)|)for x∈[−10,10]?

asked by lin on July 6, 2013
2. heeeeeelp math

x)=x ^2 +bx+c , b and c real .Find the minimum of (max|f(x)|)for x∈[−10,10]?

asked by lin on July 7, 2013
3. algebra2

y varies jointly with p and q. When p = 12 and q = 4, y = 144. Find y when p = 10 and q = 6.

asked by Rayniya on November 21, 2010
4. pre-calculus

for the function f defined by: (x)=3x^2+3x+2;find the following values. a. f(-1)= b. f(-x)= c. -f(x)= d. f(x+h)=

asked by ladybug on September 20, 2012
5. differential calculus

find the implicit function of x^3+3^y=3xy

asked by sofia on August 16, 2011
6. geometry

if the radius of a circle is 3.1, find the circumferance.

asked by Anonymous on August 16, 2011
7. Calculus

Problem 49. Find the critical values f(x) = (4x^2 - 9) / x

asked by Sally on October 31, 2007
8. Math

Find equation of the line that goes through (11,5) with slope m= 2/7

asked by Malcom on February 9, 2017
9. Calculus

Suppose y = sqrt(2x + 1), where x and y are functions of t. (a) If dx/dt = 15, find dy/dt when x = 4. dy/dt = ?

asked by Anonymous on May 10, 2018
10. Slope

Find the equation of the line that goes through (3,-4) with slope m=-1/4

asked by Vicky on February 9, 2017
11. Calculus:)

Find the area of the region enclosed by y−2x^2≥0 and |x|+|y| ≤ 1

asked by Brit on August 11, 2011
12. Mechanics Physic

The distance covered by s=a + bt + ct find the dimension.

asked by Asala kunwar on August 27, 2018
13. Calculus

Find the area of the region enclosed by y−2x^2 ≥ 0 and |x|+|y| ≤ 1

asked by Lindsay on August 12, 2011
14. geometry

How can we find the area of a triangle using a geoboard

asked by Manish on July 5, 2011
15. math

Find two mixed numbers that up to 16 but have a difference of 5???

asked by miranda on January 4, 2016
16. Differential equation

find the solution of power series (2x^2-X^3)y''+(7x-6x^2)y'+(3-6x)y=0 near zero

asked by Kishan on August 13, 2011
17. linear equations -math

Find the equation of a line through the points (-2,3)and (-4,5)

asked by Brittany on November 3, 2010
18. trig

find the exact value of the expression , sin-1(-0.5)

asked by cindi on August 13, 2012
19. arithmetic

If the numerically smaller root of x2+mx=2 is 3 more than the other one, find the value of m

asked by vinay on July 4, 2011
20. Math

Find the value of 21 - 18 ÷ 3 · 2. A)1 if it doesnt show A is 1 half - 2 B)2 C)9 D)18

asked by george on January 7, 2010
21. heeeeeeelp math

f(x)=x ^2 +bx+c , b and c real .Find the minimum of (max|f(x)|)for x∈[−10,10]?

asked by lin on July 6, 2013
22. geomerty

how to find the distance between each pair of points (0,3)and (3,-5)

asked by anna on November 14, 2014
23. math

find the shift and pick appropriate points. g(x)= -|x-1|+4

asked by suzy on September 25, 2012
24. Math 115

Find the mode of each set of numbers. 41, 43, 56, 67, 69, 72

asked by Debbie on December 6, 2008
25. algebra

Find all roots of f(x)=x³-7x²+20x+14 in ℤ and ℚ

asked by menel on June 22, 2011
26. Calculus-HELP!!!

Find the Laplace transform of: f(t) = cos^(2)(2t)

asked by Elyse on July 25, 2013
27. Calculus-HELP!!!

Find the Laplace transform of: f(t) = cos^(2)(2t)

asked by Elyse on July 25, 2013
28. maths

find the lim (cos x-1)/ (sin 2x) x->0

asked by khela on October 28, 2010
29. geometry

Find the area enclosed by the figure where a = 15 ft, b = 45 ft, c = 20 ft, d = 75 ft, and f = 40 ft.

asked by Teri on October 28, 2010
30. maths

find a and b such that lim (square root ax + b) - 2/ x = 3 x->0

asked by khela on October 28, 2010
31. math

find all values of c such that f(x) = (x+1)/(x^2+2cx+4) has domain R

asked by greg on September 1, 2011
32. calculus

find cosx and sinx if tanx = 4

asked by rachel on September 1, 2011
33. Trigonometry

Use trig form to find quotient 3/(2+3i)

asked by Shannon on November 17, 2015
34. maths

find the limit of lim sin(x-1)/(x^2 + x - 2) x->1

asked by khela on October 28, 2010
35. Algebra 2

Find x,y,z 2x-3y+z=-1 2x-y+2z=6 5x-4y+3z=6 Please show work I want to learn!!!

asked by Anonymous on November 8, 2014
36. algebra

find the equation of the line that is perpendicular to y=-3x-6; (-1,5)?

asked by Sherry on May 17, 2013
37. Algebra

How do I find the domain and range of the functions? 1. f(x)=2/3x - 4 2. f(x)= x^3-3x+2 3. f(x)= 1/2 l x-2 l 4. f(x)= l x-1 l / x-1

asked by Sira on September 26, 2012
38. math

one way to find the equivgalent percent of 2/3 without using a calculator

asked by alex on January 10, 2010
39. precal

given cscx= -3 and tanx>0 find cosx

asked by joe on January 10, 2010
40. Math

find the are of the circle if the radius is 13in.

asked by Anonymous on April 20, 2008
41. statistics

6 16 12 10 18 using this data find the precentile rate of 16

asked by Anonymous on July 22, 2012
42. calculus

I don't understand how to do this problem find s(t) for a(t)= 3t^2, v(o)= 20 s(o)=5

asked by Anonymous on July 21, 2012
43. Math

Explain how you would find 2 x 2 1/3 using the distributive property.

asked by Jasmine on December 16, 2014
44. Maths

f(x)=x*3 - 9x*2 + 15x + 2 find function maximum

asked by Lamblia on May 17, 2013
45. geometry

Find the supplement of a 48 degree angle?

asked by Michael Wade on June 22, 2011
46. math

Write ( 1 9 ) 3 as a product of the same factor. Then find the value

asked by paula on January 15, 2016
47. Precalculus

How would I find the limit of (if it exists): lim x-->3 (x^3-27) -------- (x^2-9)

asked by Melly on December 6, 2008
48. math

find the x and y of the turning points of y=(x^3/3)-4x^2+15x-3

asked by tyron on July 21, 2009
49. alg

Find the LCD for the following rational expressions. (-3 / x^2 - 2x + 1) (2x / x^2 - 5x + 4) a)( x - 1) (x - 4) b)(x - 1)^3 (x - 4) c)(x - 1) (x + 4) d)(x - 1)^2 (x - 4)

asked by sean on July 5, 2010
50. math

Given the quadratic function f(x) = x2 – 12x + 36, find a value of x such that f(x) = 25.

asked by RANDA on June 21, 2011
51. Calculus-HELP!!!

Find the inverse Laplace transform of: F(s)=2/s^4

asked by Elyse on July 26, 2013
52. Maths

Maths Qus 1solve 2x+5=15 find x

asked by Hamza ibrahim on November 14, 2015
53. Functions - Math - 8

x: 2 | 4 | 6 y: 1 | 0 | -1 Please show me how to find the rule, thanks. such as... y= *equation*

asked by L0vely on May 14, 2013
54. Calculus

Suppose that f(t)=Qoa^1=Qo(1+r)^t with f(4)=72.2 and f(10)=176.7. Find what a is and what r is.

asked by Leanna on January 19, 2016
55. AP Calc

For the curve f(x)=x ln x+(1-x)ln(1-x), find the value of x in the interval 0

asked by James on December 20, 2014
56. math

Find the missing value so that the two points have a slope of -11/7. (2,6) and (x,-5)

asked by Anonymous on April 23, 2018
57. Calculus

Can someone please tell me how to find the following integral? cos^4(2q)*sin(2q) dq

asked by Cad on September 3, 2011
58. maths

The mean of 10 observations is 21. If each score is divided by 3, find the new mean.

asked by neha on March 17, 2010
59. Liberal Arts Math

How do I find the indicated values of these? a. xP1 b. xC2

asked by Dawn on September 29, 2012
60. properties and mental math

use properties and mental math to find the value of (86 + 27) + 3

asked by alex on September 30, 2012

how do i find ratios to similar paralleograms?

asked by breanna on January 15, 2009
62. math

please help! find 3 consective numbers with a sum of 12. find three consective numbers with a sum of 45

asked by jake on November 20, 2007
63. Calculus

Find the derivative w/ respect to x: g(x) = ln(sec(x))

asked by Bella on January 22, 2013
64. math

Find the orthocentre of the vertices QRS. Q(2,6), R (-3,1) and S (6,2).

asked by sam on November 14, 2015
65. Callahan

find equation of tangent common to x^2-(y^2)/3=1 and y^2=8x.

asked by Marcos on January 19, 2016
66. maths

rearrange the following equation to find x in terms of y and t y(y-x)=3t(3t+x)

asked by walter on October 23, 2007
67. small business management

what's the best way to find out if a particular business is a good fit for you

asked by frank on October 28, 2010
68. Algebra

synthetic division find f(-2) f(x)=2x^4+4x^3+2x^2+3x+8 -2 2 4 2 3 8 -4 0 -4 2 2 0 2 -1 10 f(2)=10 check f(x)=2(-2)^4+4(-2)^3+2(-2)^2+3(-2)+8 f(x)=10

asked by Eve on April 3, 2008
69. math

Find the two ordered pairs using this equation- x+3y=6

asked by KiKi on March 28, 2010
70. Calculus

Find the inverse Laplace transform of: F(s)=3/(s-4)

asked by Elyse on July 27, 2013
71. Calculus

find the derivative of the function: f(x)=6ln(x)/x^9

asked by Tara on July 17, 2012
72. Calc

Find the second derivative of the function. f(x) = e−3x + 5e4x

asked by Alice on July 17, 2012
73. math

find the missing length of the right triangle 17 and 15

asked by Lynn on March 17, 2010
74. Math

a. -8 3/8 + 6 1/4 b. 4.2 -(-2.6) c. 2 1.2 - 3(-5 + 7.25) + 5 I don't want the answers, I just want to know how to find the answer.

asked by kayla on December 17, 2014
75. statistics

find the area under the curve y=3log1.2x between x = 1.2 and x = 3

asked by joel on December 18, 2014
76. Science

How do i find the valence electron for Chlorine.

asked by Devon on October 22, 2007
77. Calculus

Find the linear approximation of f(x)=\ln x at x=1 and use it to estimate \ln 1.47.

asked by Anonymous on August 5, 2013
78. Calculus

Find the solutions of the exponential equation e^(2x)-5e^(x)+6=0

asked by Adam on October 29, 2010
79. geometry

point T bisects segment UV. find UV if UT=4.5

asked by rey on August 23, 2011
80. Algebra*

Short Answer. Find the following product: (x+7)^2

asked by Anna on July 26, 2012
81. Algebra*

Short Answer. Find the following product: -3z(-z^2-9)

asked by Anna on July 26, 2012
82. math

Find all solutions to the given equation. tan(x/3)=0

asked by Anonymous on February 1, 2017
83. religious study

Please can someone help, I need to find info on what Quakers think of Peace?

asked by mathilda on April 20, 2008
84. biology

Where would you be most likely to find a phenylalanine side chain?

asked by Anonymous on October 31, 2010
85. Calculus

Find the derivative of the following function: f(x)= 10x-3/5x +6x

asked by Mat on May 20, 2013
86. Derivatives

Find derivative of y= x^3(5x-1)^4 I got y'= 2x(5x-1)^3 +16x^2+5x-1 is this right? If not what and where did I go wrong

asked by Holly on November 11, 2014
87. calculus

find dy/dx of xsiny+cos2y=cosy

asked by marcus on December 8, 2008
88. math

How do i find a fraction between each pair of fractions ex. 1/8 and 1/4

asked by rochelle on May 20, 2013
89. Math

How do you find the product of 15 × 3 1/5 using distributive property?

asked by John on May 2, 2018
90. calculus

Find the centroid (¯ x, ¯ y) of the region bounded by: y = 6x^2+7x, y = 0, x = 0, and x = 7

asked by maggie on March 12, 2017
91. math

Find the median and the mean for the data set below. 5.4 2.0 6.8 3.1 2.9 4.7 2.1 5.0 1.9 3.4

asked by Anonymous on June 26, 2011
92. Algebra*

Short Answer. Find the following quotient: x^2-36/x+6

asked by Anna on July 26, 2012
93. math

Find the median and the mean for the data set below. 5.4 2.0 6.8 3.1 2.9 4.7 2.1 5.0 1.9 3.4

asked by h h on June 26, 2011
94. Calculus

Find the derivative of the function. f(x) = ex8 - 6

asked by Shan on July 12, 2013
95. Math 115 8

m ‡˜ A = 81 Find the supplement of ‡˜ A. those are angle signs.

asked by Deb on January 12, 2009
96. Calculus

Find the derivative of the function. f(x) = ex8 - 6

asked by Anonymous on July 12, 2013
97. Calculus

Find the derivative of the function. f(x)=ln(sqrt(x)+6)

asked by Anonymous on July 12, 2013
98. Math

Find the value(s) of a making v =6ai−3j parallel to w =a^2i+9j . a=

asked by George Carl on May 5, 2018
99. math

Find the slope of the linear function g if g(3) = 6 and g(-2) = 4.

asked by kiran on January 12, 2009
100. Calculus

Find the derivative of the function. f(x) = text(ln)(9 x^2 - 3 x + 1)

asked by Anonymous on July 12, 2013