# 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 500
1. ## math

m angle A = 72 degree. Find the supplement of angle A. Do what?

asked by A.W. on January 16, 2009
2. ## statistics

5. Find the weighted mean of the following two samples. Sample 1: n = 5 and the mean = 20 Sample 2: n = 15 and the mean = 10.

asked by shanice on October 10, 2013
3. ## Pre-Calculus

Given Sin(A) = ⅗ and Cos(B) = 8/17 in Quadrant I, find Cos(A+B).

4. ## Algebra

Find the x and y intercepts of the equation 2x-5y= -10 So i got this x intercept is -5 and y intercept is 2

asked by Maya on September 12, 2016
5. ## Maths (factor theorem)

9x^2 6xy 4y^2 is a factor of 27x^3 - 8y^3, find the other factor.

asked by Francis on July 18, 2014
6. ## Calculus

Answer ? - impicit differentiation Find dy/dx & d^2y/dx^2 y^2 - x^2 = 2 is the answer dy/dx=x/y; d^2y/dx^2= y^2-x^2/y^2

asked by Jane on January 7, 2009
7. ## Geometry

Find The coordinates of G'reflected in the x-axis if the coordinates of G are (4,-3)

asked by Aisha on June 8, 2011
8. ## inequality

find the solution to the following inequality 2(2x-6)>x+3, then graph the solution.

asked by joe on March 14, 2013
9. ## science

What is the meaning of cell structure because i can't find the meaning anywhere.

asked by saiyda on January 27, 2010
10. ## college algebra

find the line that is perpendicular to the line y=1/3x+4 and contains the point (-9,0)

what does property mean in 3 rd grade math example 4+8= 12 find the property

asked by shemar on October 6, 2009
12. ## Algebra

Find the x and y intercepts of the equation 2x-5y= -10 So i got this x intercept is -5 and y intercept is 2

asked by Maya on September 12, 2016
13. ## Math

Find the slope of a line perpendiculat to the line y=1/2x+7

asked by RERE on February 10, 2010
14. ## Arithmetic Series - - Reiny

Consider the series defined by Sn = 3n-1 Find the first four terms of the series. How exactly do I do this?

asked by Anonymous on September 12, 2011
15. ## Geometry

Find the slope of the line through the given points(4, -8) and (5, -8) A)-16/9 B)0 C)-16 D) No slope b

asked by Emory on September 3, 2009
16. ## algebra

in a triangle find the value of x when 7x + 3x + 90 degrees = 180 degrees

asked by sam on February 6, 2015
17. ## economic

Find the marginal and average function for each of the following function. TC=3Q^2 5Q 10

asked by Junior on April 16, 2015
18. ## Trigonometric

Given that sinx = 7 /25 pi/2

asked by Matt on November 6, 2012
19. ## geometry

find the distance points of each pair of points 12.G(0,0),H(-3,4) 13.N(5,2),K(-2,8) 14.A(-4,-4),W(-2,2)

asked by sequoia on September 25, 2011
20. ## math

if you know the area of a square how do you find the length of the square?

asked by Alice on April 26, 2015
21. ## Math

Find two consecutive whole numbers such that 3/4 of the first number is 5 more than the second number.

asked by Tyler on November 17, 2011
22. ## algebra

i'm thinking of two numbers, x and y. The sum of 4x and 1 is y. The sum of y and twice x is 13. Find x and y.

asked by bob on May 21, 2014

Find the equation of the line of symmetry. Equation: y=a(x-6)(x+12)

asked by Moe Lester on April 8, 2019
24. ## maths

How do I find the derivative of ln(ln(1-x))? I know that the derivative of ln(ln(x)) would be 1/xlnx. Would the answer be 1/(1-x)ln(1-x)?

asked by Ashley on February 21, 2012
25. ## Math

One root of the equation x^2+6x+q=0 is twice the other root. Find q and the roots.

asked by Anonymous on April 8, 2019
26. ## Maths

If sin x = 2/3 and cos y = 3/4, find the exact value of sin ( x + y ).

asked by Fred on April 24, 2018
27. ## Geometry

In a triangle, we have line QR parallel to line ST, PQ = 8, QS = 6, and PT = 12. Find PR.

asked by Harry on March 29, 2015
28. ## geometry

if two opposites vertices of a square are (0,1)and(4,3)find the other vertices

asked by shirsh on December 1, 2012
29. ## Calculus

Find the point on the parabola y^2=2x that is closest to the point (2,4)

asked by Dee on May 9, 2011
30. ## calculus

Find the point on the line 2x+4y+7=0 which is closest to the point (4,−3).

asked by Emily on March 30, 2015
31. ## Calculus - Definite Intergrals

Find the consumers' surplus and producers' surplus for p = D(x) = 71 - (1/10)x and p = S(x) = 35 + (1/20)x

asked by Cally on November 27, 2013
32. ## physics only solve now

the greatest and least resultant of vectors are 21 N and 7 N respectively.find the two vectors

asked by debashish on April 30, 2016
33. ## limits

use f'(x)=lim h-->0 f(x+h)-f(x)/h to find the limit: h-->0 sin^3,4(x+h)-sin^3,4x/h

asked by Cassy on March 23, 2010
34. ## Vectors

Use vectors u, v and w given below to find each expression. (1) v times w (2) v times u

asked by Gilligan on February 22, 2008
35. ## Maths

Under root x+ under root x up to infinite time =6 find x

asked by Sanjay on August 11, 2017
36. ## math

how do you find what the percent of a number is? IE 23% of 40.000.00. 23*40.000.00.

asked by DEEK on November 28, 2011
37. ## algebra

Find two possible numbers that differ by 8 and whose reciprocals differ by 1/6.

asked by Keith on December 1, 2010
38. ## maths

If one root of ax2+bx+c =2 is 3 times the other root then find b2/ac

asked by sanjay on January 23, 2015
39. ## math

find D from the formula C= pie D WHEN pie= 3.142 and c= 27

asked by jake on September 6, 2010
40. ## Algebra 1

Use the graph of f(x) to find the solutions to the equation f(x)=0 a-2 -10 & 2 b_ 2 10 & -2 c- 1 10 d- no solutions

asked by Steve on March 27, 2015
41. ## Geometry

Find the measure of an angle if its measure is 8 less than its complement

asked by PLZ HELP!!! on October 17, 2016

Find out if the force is conservative or non-conservative if the work done is W = x^2.y - x.z^3 - z.

asked by jzee11 on June 30, 2015
43. ## Statistics Question

For a test of Ho: p = 0.5, the z test statistic equals 1.52. Find the p-value for Ha: p > 0.5.

asked by M on March 22, 2012

I find myself doing homework and i get it done (well sometimes) but i feel like i should be doing something else what can i do to keep concentrated on the homework?

asked by Mikiya on February 16, 2010
45. ## math 1050

how do I find the answer to if the point (5,-3) is a point on the graph of f then f(?)=(?)

asked by sherie on September 5, 2016
46. ## math

if the line through A(k,p) and B(3,2) and the line through C(k-1,p+2) and D(-4,3) meet at(1,-2).find the values of k and p.

asked by rebika on August 19, 2017
47. ## Logarithms

Using the approximation log10^2=0.301, find: log10^8

asked by Sam on October 14, 2012
48. ## trig

How do I solve this? If cos x= 3/5, find the exact value of cos 2x

asked by Paul on December 1, 2008
49. ## math

in triangle ABC, AB = BC and ABC = 42. find ACB

asked by angela on March 24, 2013
50. ## Algebra

Two angles are complementary. Their difference is 50^*. Find the angles.

asked by Pam on August 12, 2014
51. ## Math

Find the point on the line 1x+7y-4=0 which is closest to the point (-4,-6)

asked by Bob on November 14, 2012
52. ## geometry

a circle has a circumference of 6c. Find the diametermof the circle

asked by jessica on August 31, 2011
53. ## math

how can you use the product of 108 and 4 to find the product of 324 and 4?

asked by bre on February 2, 2010
54. ## Math

So if point A is (2,4) and point B is (3,2) and slope is -2 how would I find the x and y intercepts?

asked by Hannah on December 1, 2013
55. ## Math

The answer is 5/8 the digits are 1,1,2, and 8.I can't figure out how to find the answer.

asked by Blaine on May 11, 2010
56. ## math

if x=2y+6 find the value of x cube-8y cube -36xy-216

asked by maths prob on August 14, 2017
57. ## Maths

Three different numbers have median 2 and range 2. Find the three numbers

asked by todd on May 1, 2017
58. ## Calculus

Find the partial derivatives of f(x,y)=(sinx + y)^(y sinx)

asked by Shaniquaa on December 4, 2008
59. ## Math

Find the point on the line 7x+1y−2=0 which is closest to the point (−1,−3).

asked by Anonymous on March 7, 2017
60. ## geometry

pq and pr are opposite rays. If pq is represented by 4x + 26 and pr is represented by 2x+34, find x

asked by scp on November 28, 2011
61. ## Trig

find (s+t) given that cos s=1/3 with s in quad I and sin T=-1/2 with t in quad IV

asked by Paige on February 18, 2011
62. ## music

I need to find the definition of harpsichord and also 4 examples of harpsichord. thanks

asked by Deacon on January 30, 2009
63. ## Derivative

Find dy/dx for the following: 1) x^3 + 3x^2*y + y^3 = 4 I get -3(x+2y)/x^2 + y^2 it's wrong though. 2) x + y^2= xy^2 I get y^2 + 1/ 2y- 2xy this is also wrong. can you explain thanks

asked by Maryanne on March 20, 2013
64. ## Calculus

Find the point on the line -6 x + 5 y - 1 =0 which is closest to the point ( -4, 1 )

asked by ryan on November 23, 2013
65. ## algebra

Can someone help me find value of x. please show step by step examples 6/x = 7/x+3

66. ## Calculus

Find the point on the line 3 x + y - 5 =0 which is closest to the point ( -3, -3 ).

asked by Anonymous on October 26, 2011
67. ## calc

find this value. tan(arctan(3)) how do ifind arctan 3

asked by kirsten on February 14, 2015
68. ## Chemistry

If we are given the ksp of AgCl at 14°C and 42°C,how do we find the ∆H° for the dissociation of AgCl(s)?

asked by Shenaya on July 26, 2017
69. ## Algebra

Find B - A if the graph of Ax + By = 7 passes through (2,1) and is parallel to the graph of 2x - 7y = 3.

asked by XXX on May 21, 2015
70. ## calculus

I'm not sure how to find the limit of this problem :S limit as x -> 0+ (cos(x))^(1/x^2)

asked by James on May 31, 2010
71. ## Math

The sum of two numbers is 83. The difference is 11. Find the two numbers.

asked by The Doctor on June 7, 2014
72. ## Math

1. evaluate |-14|=14? 2. add -3/5+8/35=13/35? 3. Find the reciprocal of 1/7(-7-10)=-7/17? 4. 5. (-1/5) (15)=-15/5=-3= a reciprocal of -1/3

asked by Nashea on October 15, 2009
73. ## Algebra

The area of a of trinagle with b and h is a=1/2bh find the area when b=30 and h =38 m

asked by Nicky on November 25, 2011
74. ## Math

Find the area f(x)=10x/x^2+1, y=0, 0 less than or equal to x less than or equal to < 5

asked by Kim on April 28, 2016

4w-9(6-5w)=44;w=3 decide whether the given value is a solution of the equation if not find the solution

asked by Maria on October 26, 2011
76. ## math

How do I find the numbers adding up to 58 if one of those two numbers is greater by 24?

asked by Gene on October 22, 2012
77. ## Calculus

Find the point on the line 2x+7y-6=0 which is closest to the point (-5,5.

asked by Joseph on November 13, 2011
78. ## Geometry

In quadrilateral ABCD, we have AB = BC = CD = DA, AC = 14, and BD = 48. Find the perimeter of ABCD.

asked by Sheenybeany on June 3, 2014
79. ## Math

Which of the following equations gives the relationship between S and T in the table below? S 1 2 3 4 5 6 T 1 4 7 10 13 16 How do you find equations again?

asked by Anna on June 3, 2015
80. ## MATH

Find the derivative of the function. f(x) = sqrt{x} -[3]sqrt{x}

asked by Anonymous on February 13, 2012
81. ## math

one-half a number minus 6 is 4. find the number

asked by Alfred on October 17, 2016
82. ## math

the sum of two numbers is 90. their difference is 18. Find the numbers.

asked by ki on February 13, 2013
83. ## Physics

Find the angle between the vectors A=6i+8j+10k B=6i+8j-10k

asked by ABC on June 14, 2017
84. ## Calculus

Find the point on the line 4x+3y-4=0 which is closest to the point (5,2)

asked by Morgan on June 18, 2013

product 108and 4 find product 324 and 4

asked by Anonymous on October 19, 2012
86. ## math

find r from the formula a=pie rl when pie= 3.142, a= 96, and i=12

asked by luis on September 6, 2010
87. ## Geometry

If /_1 and /_2 are complementary angles, and m /_1=5x-9 and m/_2=4x, find the measure of the two angles.

asked by LongDivision on June 11, 2011
88. ## Calculus

Find the absolute maximum value and the absolute minimum value, f(x)= (x +1 )/ (x-1) on [2, 4]

asked by Cam on March 20, 2013
89. ## Calculus

Find the absolute maximum value and the absolute minimum value, g(x)=1/8 x^2 - 4 x^(1/2) on [0, 9]

asked by Cam on March 20, 2013
90. ## Algebra 2

Find all intergers "K" such that the trinomial can be factored over the intergers: x^(2)+kx+8

asked by Marilu on November 12, 2012
91. ## Math

The difference between a number and its reciprocal is 7/12. Find the number.

asked by Raquel on July 31, 2017
92. ## algebra 1

the square of an interger is 30 more than the integer. Find the integer.

asked by Dippy on March 8, 2009
93. ## algebra

use the remainder theorem to find the remainder when P(x)=x^4-9x^3-5x^2-3x+4 is divided by x+3

asked by jay on November 12, 2012
94. ## ALGEBRA

Find the probability whose odds against are given in the problem. Odds against are 1 to 3.

asked by Daniel on November 27, 2011
95. ## Calculus. I need help!

If f(x)=sin^5x, Find f'(x) i don't know im doing right way f'(x)= 5cosx * sin(x)

asked by danny on February 28, 2012
96. ## math

i am number between 35 and 45 i am completely divisible by 13 find the number

asked by yash on April 3, 2015
97. ## Chemistry

how to find the mass of the substance if the only given is the molar mass???

asked by JJD on April 14, 2013
98. ## Math

write 3 cos (ωt + 2) + 4 sin (ωt + 1) as A cos (ωt + φ). Find A = ? φ= ?

asked by Jeo on February 4, 2016
99. ## Mathematics

Find (if possible) the supplement of 11π / 13 a. 12π/ 13 b. 11π /26 c. not possible d. 2π/ 13 e. 5π/ 13

asked by Camille on July 9, 2016
100. ## math

55,89,144____,____,____ find the next 3 mbers

asked by anomymous on May 2, 2013