# 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

92,404 questions, page 598

(3,5) is a point on the graph of y = f(x). Find the corresponding point on the graph of each of the following relations a) y=3f(-x + 1) + 2 what do I do with the negative sign before the x (-x)?

asked by Jay on November 24, 2011
2. ## geometry

The diagonals of a rhombus are in 2:1. If the perimeter of the rhombus is 120cm, find the length of the diagonals.

asked by Jen on March 13, 2011
3. ## Math

Find the mean, median, and mode of the following: 11, 15, 13, 16, 8, 8, 9, 10, 11, 4, 9, 6, 8, 3, 17 I got.. Median=9 , Mode= 8 I am confused about the mean I got 9.8666666 ...Do I need to round this to 9.8 or 9.9 or 10 ?? Thanks for the help

asked by Kim on November 5, 2013
4. ## ALG 2

THE LENGHT OF A SQUARE GARDEN IS TWICE A NUMBER. IF THE PERIMETER OF THE GARDEN IS 36, FIND THE NUMBER

asked by YARD on August 25, 2016
5. ## Algebra

Find the equation for the circle with center (1,2) and passing through (-4,-3). Write the equation for the circle.

asked by Jason on August 26, 2016
6. ## geometry

M right angle R= 120 degrees and M right angle S = 100 degrees find mrightangleT

asked by Ryan on November 24, 2011
7. ## algebra 1

the larger of two numbers is 7 less than twice the smaller number. if the sum of the number is 47, find both numbers.

asked by mirra on October 11, 2017
8. ## math

The population of Town A is 60000 and town B is 70000. Find the percentage of town A as town B

asked by grace on January 27, 2016
9. ## math

The difference of two number is 33. the larger number is one more tHan three time the smaller number .find the number.

asked by ali on May 9, 2017
10. ## math

The width of a rectangle is 12 cm less than the length. The perimeter is 156 cm. Find the width and length.

asked by Irene on March 2, 2016
11. ## MATHS

TWO OPPOSITE ANGLES OF A PARALLELOGRAM ARE (3X-2)DEGREE AND (50-X)DEGREE FIND THE MEASURE OF EACH ANGLES

asked by ASDFG on June 29, 2012

Find the center (h,k) and radius of the following circle. x^2 + y^2 - 6x - 2y + 1 = 0 My answer is center= (-3,-1) and radius of 1. Am I correct?

asked by Hannah on October 6, 2010
13. ## maths

The population of town A is 60000 and town B is 70000 find the percentage of town A as town B

asked by grace on January 27, 2016
14. ## math

A coin is tossed 3 times. Find the probability that all the 3 are heads (A) if it is known that the first is heads (B) if it is known that the first 2 are heads (C) if it is known that the 2 of them are heads

asked by Joseph on February 7, 2015
15. ## maths

in a group of 40 students,30 like mathematics,22 like science and 14 like both,find the number of students who like mathematics only

asked by nishan on July 2, 2016
16. ## statistics

A coin is tossed 3 times. Find the probability that all the 3 are heads (A) if it is known that the first is heads (B) if it is known that the first 2 are heads (C) if it is known that the 2 of them are heads

asked by Joseph on February 7, 2015
17. ## algebra

Find an equation of the line containing the given pair of points (1/4,-1/2) and (3/4,6)What is the equation of the line y=? Any and all help will be appreciated. Thanks

asked by muff on November 28, 2009
18. ## algebra

The cost of a car is multiplied by 0.02 the result is 175.. find the cost of the car.

asked by Ruth on March 5, 2013
19. ## Math

The sum of two numbers is 39. Twice the first number plus three times the second number is 101. Find the numbers.

asked by Coco on October 16, 2017
20. ## algebra

find the pair of parallel lines 1)-12y+15x=4 2)4y=-5x-4 3)15x=12y=-4

asked by aman on May 21, 2013
21. ## SOCIAL STUDIES

asked by Happy Face on February 4, 2010
22. ## precalculus

Given f(x)=x^2 -3x, find f(2x) in simplest form. so i got that you plug 2x in for x: f(2x)=2x^2-6x is that simplest form? or should it be further condensed into 2x(x-6)? thanks for your time i really appreciate it (:

asked by gilly on January 20, 2014
23. ## Math

Find the length on each side of a triangle. Perimeter - 35m side 1 - x side 2 - x+2 side 3 - x+3

asked by thi on February 5, 2015
24. ## linear equation

p.82#18. if the quotient of a number and 6 is added to twice the number, the real result is 8 less than the number. find the number

asked by gecalian on June 29, 2013
25. ## algebra

find an equation in point-slope form for the line having the specified slope and containing the point indicated. m=-2/3,(5,0)

asked by Boo on February 3, 2014
26. ## math outlier

can you check if i have correct #1 find the outlier and tell how it affects the mean for: -13, -16, -12, -16, -3, -14 mean: 12.3 the outlier is: -3 mean without outlier: 14.2 THE OUTLIER LOWERS THE MEAN BY : 1.9

asked by marko on September 5, 2012
27. ## math

For the line segment ST, S has coordinates (6,2) and T is on the y-axis. The midpoint,M, of ST is on the x-axis. Find the coordinates of T and M ?

asked by butterfly on November 13, 2007
28. ## maths

FIND A FRACTION SUCH THAT: IF YOU ADD 2 TO THE NUMERATOR, IT BECOMES EQUIVALENT TO 0.5; AND IF YOU ADD 4 TO THE DENOMINATOR, IT BECOMES EQUIVALENT TO 0.1.

asked by chichi on February 25, 2008
29. ## MATH

THE SUM OF 2 NUMBERS IS 12. FOUR TIMES THE SMALLER IS 1 LESS THAN 1/2 TIMES THE LARGER. FIND THE NUMBERS.

asked by JILL on November 28, 2015

If the weight of a package is multiplied by 5/7 the result is 40.5 pounds.Find the weight of the package.

asked by Kate on February 13, 2012
31. ## Maths

If alpha and beta are zeroes of 4x-5x-1. Find the value of alpha square multiplied by beta

asked by Arun on April 24, 2017
32. ## Trigonometry

If Sin Teta =3/5.Find Tan Teta For Teta Degree

asked by Ikechukwu on November 12, 2016
33. ## college math

Find the measures of angles 1 through 5 in the figure shown. if the angles are 78 degrees and 42 degrees.

asked by phillip on September 29, 2012
34. ## math

if AX= kX k belongs to real numbers A=|4 -2| X=|x| |-2 4| |y| and x is not equal to cero, and cero is not equal to y, find k

asked by liz on October 7, 2010
35. ## algebra

please help! The width of a rectangle is 4ft less than the length. The area is 12 ft sq. Find the length and the width.

asked by Jerry on March 29, 2010
36. ## Calc

f(x)=x^3-3x^2-3x-8/(-3x^2-4x-6) Find the equation of the non-vertical asymptote. What is the smallest value of x at which f(x) intersects its non-vertical asymptote?

asked by Elli on March 11, 2012
37. ## Maths

The sum of the 8 terms of a GP is 5 times the sum of first 4 terms. Find the common ratio.

asked by Anonymous on August 25, 2015
38. ## pisd

find the change in temperature minus 8 degree celsius to 13 degree celsius

asked by asher on February 11, 2014
39. ## saraswathi vidyalaya

find all the zeroes of 2x4 - 9x3 + 5x2 + 3x-1 if two of its zeroes are 2+root3 and 2-root3

asked by paru on June 18, 2015
40. ## Math

The length of a rectangle is twice the width. The area is 200 yd^2. Find the length and the width.

asked by Mary on April 12, 2008

Given b=10, angle B=48 degrees, angle C=58 degrees, find c Do I use the law of sine or cosine?

asked by A. J. on November 9, 2016
42. ## precal

4(sinx)(cosx)+2(sinx)-2(cosx)-1=0 Find x in radians I can't figure this out? Any ideas? Thanks

asked by Hannah on April 12, 2010
43. ## Precalculus

Find the exact value of cos(u+v) given that sine u=4/5 with u in quadrant II and sine v = -12/13 with v in quadrant IV. Not sure how to even begin.

asked by Reston on August 3, 2016
44. ## math

Find HCF of the smallest prime number and smallest composite number

asked by gur on June 30, 2017
45. ## math

Given: ΔKLM, KL = LM = 13in, KM = 10in. Find: The area of ΔKLM I got for the area 12√34 but its wrong :(

asked by allie on February 25, 2017
46. ## Pre-Calculus

Point B is 12 km north of point A. Point C is 9 km from point B on a bearing of 060°. Find the distance from A to C.

asked by Gabby on January 13, 2013
47. ## Math 12

In Lotto 649, find the probability that: a) You have all six correct numbers. b) You have three correct numbers.

asked by Leah on May 7, 2014
48. ## green Field academy math

Half The length of Jane's garden is 15metres find The length of the garden

asked by Ashish Kumar on November 24, 2017
49. ## math

find two numbers the quotient is between. Then estimate the quotient. 2. 41 divided by 3 3. 192 divided by 5.

asked by Emilio on January 19, 2016
50. ## trig

Find all solutions of the equation: 2 cosx + sqrt2 = 0 A) x = ð/4 + 2nð or x = 7ð/4 + 2nð B) x = 3ð/4 + 2nð or x = 5ð/4 + 2nð C) x = ð/4 + nð or x = 7ð/4 + nð D) x = 3ð/4 + nð or x = 5ð/4 + nð

asked by Steve on December 17, 2009
51. ## Physics

A ball is thrown straight up into the air with a velocity of +20.5 m/s. Find the velocity of the ball after 2.5 s.

asked by Leasha on June 19, 2011
52. ## Calculus

Find the arc length of the curve 𝑥(𝑡)=cos𝑡+𝑡sin𝑡, 0≤𝑡≤𝜋/2 𝑦(𝑡) = sin 𝑡 − 𝑡 cos 𝑡 ^2

asked by Desperate Student on April 18, 2016
53. ## math

find an equation of the line having the given slope and containing the givin point m=2,(7,5) the equation of the line is y=

asked by mikey123 on October 31, 2008
54. ## Calculus 1 - implicit differentiation

I do not understand implicit differentiation. One of the problems are: find y' by implicit differentiation xy+2x+3x^2=4. I would appreciate any help that can be offered.

asked by Cupcake on April 1, 2008
55. ## Calculus

Find the average value of the function over [1,3] and all values of x in the interval for which the function: f(x)= 4(x^2+1)/x^2 equals its average value.

asked by Erika on November 16, 2016
56. ## math vectors

Find the angle between two vectors. In radians and in degrees. u=, v= I got radians = 1.676 degrees = 96

asked by jay on February 5, 2014
57. ## math

In triangle ABC, line AB is congruent to line BC. If m angle A is 45, find m angle B.

asked by mark on November 17, 2008
58. ## Calculus 1 - implicit differentiation

I do not understand implicit differentiation. One of the problems are: find y' by implicit differentiation xy+2x+3x^2=4. I would appreciate any help that can be offered.

asked by Cupcake on April 1, 2008
59. ## Physics

If the electric potential is given by V = (-1 volts/m4 )x2yz + (4 volts/m2)yz, find the electric field.

asked by lindsey on February 27, 2013
60. ## Math

I have a graph which is graphed by the equation f(x) = |x| - 4 and I'm asked to find the solution to the equation f(x) = 0. What would the solution be?

asked by Anonymous on February 5, 2014
61. ## chemistry

Find the solubility of AgBr in 3.9 M NH3 [Ksp of AgBr = 5.0 10-13 and Kf of Ag(NH3)2+ = 1.7 107]

asked by courtney on November 4, 2011
62. ## english

I had an assignment to read a story and the assignment is to write the thesis of the story. where would I find it?

asked by Taylor on December 11, 2012
63. ## Algebra

Find the equation of the circle having the given center and radius. center (-5,1), radius 6 squared.

asked by Ruth on September 14, 2013
64. ## Calculus

Find the derivative. f(x)=(1+logᴈx)/x f'(x)=[1-ln3-logᴈx (ln3)]/(x²ln3) How do you simplify it further? Thanks.

asked by sh on April 29, 2010
65. ## Math

I have a triangle with sides measuring x^3 + 1, x^3 - 1, and x - 1. I'm asked to find its perimeter. Is the triangle's perimeter 2x^3 + x - 1?

asked by Anonymous on February 4, 2014
66. ## Calculus

Suppose that f(x) = (5x + -2)^(1/2) Find an equation for the tangent line to the graph of f(x) at x=1. Tangent line: y=?

asked by Z32 on February 16, 2010
67. ## geometry

a rectangle with a length of 32 units and a width of 18 units; find the length of a diagonal.

asked by cameron on November 18, 2010
68. ## math

I have the same question as Sally: What is the prime factorization of 225? Or, just how do you find prime factorization??? Thanks.

asked by Tyler on June 16, 2009

One number is 3 more that half of a second number. If the average of the two numbers is 31/2, find the smaller of the two numbers. PLEASE HELP. thanks! N-3=1/2 S N+S= 2*(31 1/2) help me

asked by Megan on August 31, 2006
70. ## probability

In a shipment of 11 CD players, two are defective. Find the probability that a sample of 3 CD players will contain no more than one defective one.

asked by vanessa on June 18, 2011
71. ## math

find the perimeter of a square with a diagonal of 6 square root 2 in. I am not sure how to figure out this perimeter.

asked by m on January 5, 2011
72. ## math

Find the components of the vector from the point P=(8,-2) to the point Q=(5,9) You should really know how to do this if you are studying vectors. vector(PQ) = (5-8,9+2) = .....

asked by Alejandro on April 16, 2007
73. ## precalc!!!!!

The point (5,-2) lies on the graph of y=f(x), and assume f^-1(x) exists. Find the corresponding point on eAch graph. A). Y=f^-1(x) I get (-5,2) B). Y=-f^-1(-x)+4 I get (5,2) C). Y=f^-1(x+2)+3 I get (-7,5) Did I get these right?

asked by L.Bianchessi on March 10, 2012
74. ## Physics

Knowing the temperature at the surface of the Earth to be 72 F, find the temperature at the surface of Venus.

asked by Sue on December 10, 2014
75. ## geometry

if the perimeter of triangle ABC is 28 and X,Y,Z are the midpoints of AB, BC, and AC respectively, find the perimeter of triangle XYZ

asked by Anonymous on March 4, 2010
76. ## Calculus

Find the particular solution to y"=3sin(x) given the general solution y=-3sin(x) +Ax+B and the initial conditions y (π/2)=π and y'(π/2)=2

asked by Alice on March 3, 2019
77. ## value

5/8 the number of boys in a school.if there are 240 girls.find the number of boys?

asked by value on April 15, 2017
78. ## Math

The measure of Ú3 is 101‹. Find the measure of Ú1. 1) 101 2) 106 3) 79 4) 74 I don't get it ~crys~

asked by LaShawnn Brown on January 18, 2013
79. ## algebra 1

The length of a rectangle is three less than four times its width. If its perimeter is 54, then find its length and width

asked by Yashica on November 17, 2016
80. ## math

Thickness of 12 sheets of paper is 2.4mm. find the thickness of 1 sheet of paper.

asked by marisddd on August 27, 2016
81. ## math

the measure of an angle is 28 degrees greater than its complement. Find the measure of each angle.

asked by halie on May 15, 2012
82. ## intermediate algebra

trying to find the equation of each line in slope-intercept form. slope -5; y-intercept 1/2

asked by Bobbi on January 23, 2011
83. ## algebra

The width of a rectangle is 4 meters more then 1/3 its lenght. the perimeter is 64. Find the lenght and width

asked by sam on October 27, 2011
84. ## Geometry 1 question

Find the distance between the points C(0, 0) and D(8, 3). 8.3 11 square root of 73 square root of 55 Really don't know. Please help! Thanks

asked by SkatingDJ on January 12, 2016
85. ## maths

the difference between two numbers is 16. if the smaller number is one-third of the larger number than what find the numbers

asked by Anonymous on August 21, 2016
86. ## Trig

If tan a= 12/15, 0 degrees < a < 90 degrees, then find the exact value of each of the following: A. Sin a/2 B. Cos a/2 C. Tan a/2

asked by Erin on June 12, 2018
87. ## Math

The bases of trapezoid $ABCD$ are $\overline{AB}$ and $\overline{CD}$. We are given that $CD = 8$, $AD = BC = 7$, and $BD = 9$. Find the area of the trapezoid.

asked by justarandomboy on April 22, 2016
88. ## Calculus

I have a data table and I graphed the data. I have to find the slope of a tangent at t=0. Would the slope just be zero?

asked by Liz on May 20, 2014
89. ## achimota secondary school

when a certain number is added to 11 and the result is multiplied by 3, the final result is 45. Find the number.

asked by wisdom on October 13, 2015
90. ## Algebra

Find the coordinates of quadrilateral V'W'X'Y' after a dilation with a scale factor of 2. V(6,2) W( -2,4) X(-3,-2) Y(3,-5) scale factor of 2.

asked by Steve on November 5, 2013
91. ## precalc!!!!!

The point (5,-2) lies on the graph of y=f(x), and assume f^-1(x) exists. Find the corresponding point on eAch graph. A). Y=f^-1(x) I get (-5,2) B). Y=-f^-1(-x)+4 I get (5,2) C). Y=f^-1(x+2)+3 I get (-7,5) Did I get these right?

asked by L.Bianchessi on March 10, 2012
92. ## math

probability... two dice are tossed.... and their sum is recorded ..find probability p ( sum is between 2 and 9)

asked by tana on August 25, 2010
93. ## precalc!!!!!

The point (5,-2) lies on the graph of y=f(x), and assume f^-1(x) exists. Find the corresponding point on eAch graph. A). Y=f^-1(x) I get (-5,2) B). Y=-f^-1(-x)+4 I get (5,2) C). Y=f^-1(x+2)+3 I get (-7,5) Did I get these right?

asked by L.Bianchessi on March 10, 2012
94. ## statistics

can you explain this to me please? Consider the binomial distribution where n = 11 and p = 0.05. Find the mean and standard deviation of this binomial distribution.

asked by MissPatte on November 5, 2014
95. ## Algebra

I need to find the slope-intercept equation of the line that has the given characteristics. Slope 6 and y-intercept (0,5)

asked by rerewill on November 18, 2008
96. ## Vectors

Find the scalar equation of the plane through the points M(1,2,3) and N(3,2,-1) that is perpendicular to the plane with equation 3x + 2y + 6z +1 = 0.

asked by bobby on October 11, 2018
97. ## Algebra

Given the point-slope form of a line find the point and slope we could use to graph y-=3/2(x+5)

asked by sharon on July 13, 2014
98. ## math

find dy/dx assuming that y is differentiable with respect to x and x is also differentiable with respect to y. a)xy+x^2y^2=x^3y^3 b)xsiny+ycosx=xy

asked by ruth on February 22, 2016
99. ## maths

The sum of square of a positive number and square of its reciprocal is 7.Find the number

asked by Anjali on February 26, 2017
100. ## Maths

The probability that a student is not swimmer is 1/5.find the probability that out of 5 students (1) at least 4 are swimmers and (2)at most 3 are swimmers

asked by Kavya on March 15, 2016