# 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 422
1. ## College Algebra

Find all real and complex roots and type complex answers in the form a+bi. x^4-9x^2+20=0

asked by Tom on January 30, 2016
2. ## Math

When 31513 and 34369 are divided by a certain three digit no. the remainder are equal. Find this remainder.

asked by Aakash on June 27, 2018
3. ## Derivatives

with respect to x f(cos x) if f'(x)= 1/x find (f(cos x))' i got tan x sec x this is wrong. can you explain thank you

asked by Maryanne on March 20, 2013

i am researching the prepackaged software industry and i need to find what the future holds for that industry.

asked by chris on January 25, 2012
5. ## Algerbra 050

Is -3 a terminating decimal? How do I find out? all integers have "terminating" decimals -3 = -3.0 (try dividing -3 by 1 on your calculator)

asked by Kourtney on August 19, 2007
6. ## CACULUS

dy/dx = (y-1)^2 cosπx There's a horizontal line with equation y=c that satisfies this differential equation. Find the value of c.

asked by JIM on February 11, 2009
7. ## Math

Find the inverse of the function. f(x) = -0.25x + 6 I am having trouble when there is a decimal to solve like -0.25x

asked by Nathaly on October 12, 2018
8. ## pre algebra help

Find the measure of each of the interior angles and exterior angles of a regular hexagon

asked by amy on May 30, 2012
9. ## Math

Find all the points of intersection of the surfaces whose equations are as follows: z^2 = 2xy - 100 and x^2 + 2y^2 - 100 ---------------- 2y

asked by Josh on October 20, 2008
10. ## Math

A rectangle with a perimeter of 104m has a width of 8 cm less than twice the length. Find the dimensions of the rectangle. I need help (:

asked by Aneisha on November 18, 2016
11. ## Base of a parallelogram

Find the height of a parallelogram with base 9.44 meters and area 70.8 square meters.

asked by Wyatt on April 9, 2013
12. ## grammar

find the predicate nominative or predicate adjective. The photos throughout the book look fascinating.

asked by jake on January 25, 2011
13. ## math

using completing the square find the vertex and axis of symmetry for y = x^2 - 6x + 7 i cant complete the square for this one please help??

asked by billy on October 21, 2010
14. ## Maths

If 5 cards are drawn from well shuffled cards then find the probability that 4of them have same face value

asked by Bindu on July 17, 2018
15. ## Geometry

4. Find the value of k. The diagram is not to scale. top of triangle is 62 bottom left is 45 bottom right is k

asked by BlackDarkNightSoul666 on October 15, 2018
16. ## calculus1

Find the arc length of the graph of the equation y+1/4x+x^3/3=0 from the point(2,67/24) to point(3,102/12) help me with this thanx!

asked by karen on June 11, 2015
17. ## college algbra

find the domain f(x)=x/x-8,g(x)=-7/x solve the following exponential equation equation exact answers only 3e x-1 = 2+e^x-1

asked by zach w on November 26, 2012
18. ## Calculus

Find the absolute minimum and absolute maximum values of f on the interval below. f(x) = x4 - 8x2 + 6 [-3, 4]

asked by Anna on January 28, 2014
19. ## math

the length of a retangle is twice the width.the area is 200yd^2??? Can someone help me please!!!!!find the lenght and width

asked by chelsea on January 29, 2012
20. ## Math question

The measure of Ú4 is 125‹. Find the easure of Ú1. angle intersect 50‹ 130‹ 125‹ 55

asked by Princess Anna on January 28, 2014
21. ## math2

When s is measured in meters and t is measured in seconds, find the velocity at t = 2 of the following a. s = t^2 + 3t b. s = t^3 - 3t^2 c. s = squareroot t + 2 Help plz

asked by Annie on January 29, 2017
22. ## geometry

The length of a rectangle is 4 times its width. If the perimeter of the rectangle is 70 ft., find the area.

asked by Christine on October 4, 2015
23. ## math

find the lcd of this rational algebraic expression 3x+2,2x/x^2-4,x+1/x^2+5x+6 please answer it immidiately i need the answer as soon as possible ..please?

asked by jazmin on October 7, 2010
24. ## Advanced Math

Find the equation of the circle where the center is on the line 8x + 5y - 8 =0 and passing through point (2,1) and point (3,5)

asked by Mk on February 28, 2011
25. ## Algebra

Find the equation of the quadratic function f whose graph is shown below. Ponts on the graph are (-3,-1)(-2,-4) f(x)=

asked by Rachal on January 25, 2011
26. ## Geometry

Triangle STR is congruent to triangle XYZ, TR= 14c - 13, and YZ = 10c - 1, Find c and TR

asked by Maddy on July 23, 2018
27. ## Maths

Hi!!! I want help in maths . The interior angles of a pentagon are in the ratio 4:5:6:7:5 . Find each angle of the pentagon.

asked by Divya on March 7, 2017
28. ## algebra

Find the requested probability. P(A) if P(A) = 0.6. the first A has a line over it. than the P (A) line over it Thank you for you time it is appreciated on this end believe me

asked by Mary Ann on May 27, 2014
29. ## Math; Check my answers please

1. sin(tan^-1(4/3))=4/5 2. find the angle whose tangent equals 0. tan^-1(cos(pi/2))=0

asked by Lizzie on January 28, 2014
30. ## Math

Find all the points of intersection of the surfaces whose equations are as follows: z^2 = 2xy - 100 and x^2 + 2y^2 - 100 --------------------- 2y

asked by Josh on October 20, 2008
31. ## Algebra 2

4.)A diamond is purchased for \$3500. Its value increases 5% each year. Find the value of the diamond after six years.

asked by Courtney on February 25, 2013
32. ## calculus1

Find the arc length of the graph of the equation y+1/4x+x^3/3=0 from the point(2,67/24) to point(3,102/12) help me with this thanx!

asked by karen on June 10, 2015
33. ## AP Calculus

Find the particular solution to y ' = 2sin(x) given the general solution is y = C - 2cos(x) and the initial condition y(pi/2) = 1

asked by Tom on March 26, 2018
34. ## math

Find an equation of the line that satisfies the given conditions. Through (−7, −12); perpendicular to the line passing through (−4, 0) and (0, −2)

asked by alex on September 7, 2014
35. ## Derivative

with respect to x f(cos x) if f'(x)= 1/x find (f(cos x))' i got tan x sec x this is wrong. please explain. thank you

asked by Mary on March 20, 2013
36. ## Algebra: did I do this right

find the other endpoint of a line segment with the given midpoint (6,4) endpoint ((3, 5). 6= 3/2 and 4 = 5/2 12=6 and 8 = 10 12-6 and 8 - (-10) End Point = (6, 18)

asked by bb on June 8, 2010
37. ## Geometry

Find the volume of a spherical cone in a sphere of radius 17 cm. if the radius of its zone is 8 cm.

asked by Marky on May 14, 2017
38. ## math

find tha equation of a line which is parallel to the line 2x-3y=8 whose y-intercept is 5 units

asked by slopes on October 12, 2015
39. ## maths

the distance on the map is 6cm is equal to 40km.find the distance between a and b with 9cm.

asked by rches on March 13, 2017
40. ## math

Find the median, the first quartile, the third quartile, the minimum, the maximum, and the rangeof the data; 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58

asked by Victoria on May 20, 2008
41. ## Math

the length of a rectangle is 3cm more than twice the width. the perimeter is 84cm. find the length

asked by Brett on April 7, 2010
42. ## English

what is the unethical establishment in marketing around us that we can find and why is it considered unethical in the eyes of people?

asked by janina on July 2, 2018
43. ## math

The line y=2x + b is tangent to the graph y= sqrt x at the point P= (a,sqrt a). Find P and determine b

asked by erika on September 20, 2011
44. ## geometry

if ÚAOC=49, mÚBOC=2x+10, and mÚAOB=4x-15 find the degree of measure of ÚBOC and AOB

asked by Ryan on November 27, 2011
45. ## Trigonometry with right triangles

Find the area of the right triangle △DEF with the points D (0, 0), E (1, 1), and F. m∠DEF = 60°. A √3 B √6 C √2 D √3 √2 *line in between answer D*

asked by Sosa on January 25, 2017
46. ## Calculus

Find the derivative of y with respect to x. y= [(x^5)/5]lnx-[(x^5)/25] How would I go about doing this? Should I use the product rule to separate (x^5)/5]lnx ?

asked by Natalie on September 4, 2011
47. ## math

If it is given tan(A-B) tanA-tanB/-1+tanAtanB and tanP-1/1+tanP=tan195 Find the value of P

asked by james on May 19, 2013
48. ## jk

A ball is projected horizontally with a initial velocity 8m/s .Find its position and velocity after 1/4 second

asked by Anonymous on March 10, 2017
49. ## Physics

Find tha schwarzschild radius of tha earth ,whose mass 5.98×10^24kg

asked by M salman on October 16, 2018
50. ## geometry

Find the area of a regular pentagon with side equal to 3 and apothem equal to K.

asked by Anonymous on June 8, 2010
51. ## geometry

1)How to find the area bounded by the 4 points in a coordinate? 2)what is the formula? 3)how the formula related to that?

asked by Geeta .s.halli on June 2, 2014
52. ## umuc

For the reaction HCONH2(g) NH3(g) + CO(g), Kc = 4.84 at 400 K. If ΔH° for this reaction is 29 kJ/mol, find Kc at 500 K.

asked by Anonymous on October 9, 2015
53. ## calculus

Find the arc length of the given function/curve on the given interval. y=ln(x-sqrt(x^(2)-1)); x ϵ [1, sqrt(2)]

asked by kales on March 3, 2015
54. ## calculus

Find the arc length of the given function/curve on the given interval. y=ln(x-sqrt(x^(2)-1)); x ϵ [1, sqrt(2)]

asked by kales on March 3, 2015
55. ## math

find the number of distinguishable permuations in the word mississippi then the word hippopotamus

asked by kendal on October 18, 2008
56. ## geometry

The vertices of a rectangle are R(–5, –5), S(–1, –5), T(–1, 1), and U(–5, 1). After translation, R' is the point (–11, –11). Find the translation rule and coordinates of U'.

asked by Cindy on December 16, 2011
57. ## Algebra

Tina is 3 years younger than Tom. The ages are in the ratio 2:3. Find their ages.

asked by bobby on January 26, 2019
58. ## math

find whether the line 2x-y=0 is tangent, real chord on imaginary chord to the parabola y^2-2y+4y=0.

asked by sonu on August 8, 2011
59. ## math

Find the general form of the equation of the circle. Center at the point (-4,-3); containing the point (-3,3) a) x^2+y^2+8x+6y-12=0 b) x^2+y^2+4x-6y+22=0 c) x^2+y^2-4x+6y+22=0 d) x^2+y^2+4x-6y+4=0

asked by you on October 4, 2007
60. ## Mississippi

Does anyone know where I can find Mississippi's landlord laws? Or laws related to having cars towed? Thanks.

asked by Kat on August 24, 2007
61. ## geography

Deforestation is the process whereby ( write a definition ) all i can find is the process where trees are cut down. is this right?

asked by xander on December 29, 2008
62. ## Maths

the lenght of a side of an equilateral triangle is 10m.find the height of the triangle

asked by amponsah on January 16, 2019
63. ## calculus

Find the rate of change of the area of a circle with respect to the radius r. What is the rate when r = 12

asked by billy on November 23, 2011
64. ## calc

The slope of the tangent to the curve y=f(x) is given by (1/9)(x^2)(y^2). The curve passes through the point (3,1). Find the value of y when x=3*cubedroot(3).

asked by Anon on February 16, 2014
65. ## Geometry

Triangle ABC has vertices A = (0,6) B = (-2,3), and C = (2,1). Find the coordinates of its vertices if it is translated by the equations: x' = x - 4, y' = y -3

asked by Lenora on December 4, 2009
66. ## Health

What determines how marijuana effects a person? (Sorry this is so vague. I'll try to find out more information about marijuana.)

asked by Barry Vacker on January 15, 2019
67. ## calculus

The limit as x approaches 0 of ((4^x)-1)/x The limit above represents the derivative of some function f(x) at some number a. Find f and a.

asked by Logan on September 16, 2011
68. ## math

Find the average speed: 120 miles in 3 hours Do I divide 120 by 3?

asked by Amy on September 5, 2012
69. ## Algebra

Find the sum: 8 over sigma symbol, k=1 below the symbol and (-1)^k+1,5k to the right of it. Sorry the format is off, but I didnt know how else to type it in. Thank you.

asked by Alisha on November 30, 2016
70. ## Science

Find the density in g/cm3 of a 1573 cm3 piece of metal having a mass of 46 kg.

asked by Angela on May 14, 2015
71. ## Math

The scale of map is 1:20000. Find the area on the map which represents 124km^2

asked by Vince on June 2, 2010
72. ## Algebra (Integer Problem)

The sum of three positive numbers is 33. The second number is 3 greater than the first and the third is 4 times the first. Find the three numbers.

asked by Nikko on February 13, 2014
73. ## Maths

find the number of terms in an A.p given that it's 1st and last terms are a and 37a respectively, and that it's common difference is 49

asked by A.p on February 13, 2014
74. ## Calulus Completely lost

Find the indicated one-sided limit, if it exists 1.lim f(x) and lim f(x), where x->0^+ x->0^- 2. f(x) = [2x if x is less than 0] [x^2 if x is greater than or equal to 0]

asked by Anonymous on February 8, 2011
75. ## precalc

How would you find the inverse of these two functions: f(x)=4/(x-4)^2 and f(x)=x^2-8x+16 could you please show me step by step i have been trying to figure it out for hours.

asked by Diana on July 15, 2011
76. ## math

Find three mixed numbers so that the sum is 18 and the difference between the greatest number and the least number is 5 1/5.

asked by susan on March 19, 2015
77. ## Chemistry

Ln(P2/p1)=ln(-delta Hvap/R)•(1/T1-1/t2) I have ammonia at normal boil with a temp at 39.2C find the Hvap

asked by Anonymous on January 21, 2016
78. ## math

fred is thinking of three numbers. if they are added in pairs, the results are 34, 44 and 52. find the three numbers.

asked by yanyan on September 6, 2012
79. ## math

find the monthly payment fot the loan. \$ 500 loan for 12 months at 13%

asked by Andrew on March 2, 2013
80. ## precalculus (check answer)

given that x is in quadrant 1 and that sin x = 2/3, find exact the value for: sin (3pi/8) = - √(1-√2) / (2√2) is my answer correct?

asked by o on October 28, 2015
81. ## math

plz help me to do this am not sure of my answer;th point (x,y)is transformed by the matrix(5 -1) (2 1) to (19 9).find the value of x and y. as answer i got4 and 1.

asked by nellyna on August 23, 2007
82. ## Math

Find ten and three-sevenths plus eighteen and two-sevenths.write in simplest form

asked by ???? on January 15, 2019
83. ## Physical Science

Find the density in g/cm3 of a 800 cm3 piece of metal having a mass of 4 kg.

asked by Alex on September 5, 2012
84. ## Angles,Lines and Triangles

Two angles of a triangle are equal and the third angle is greater than each one of them by 18 degree.Find the angles.

asked by Harsh on June 17, 2014
85. ## math

find the zeros of the function by rewriting the function in intercept form? y=81x^2-16

asked by key on January 1, 2009
86. ## physics

Find the tension T2 of the box hanging from the rope if 1 = 25°, 2 = 65°, T1 = 60.58 newtons, and W = 143.4 newtons

asked by Anonymous on September 4, 2012
87. ## math

HOW DO I FIND THA AREA OF A TRIANGLE? 1/2 times the base times the height.

asked by hanna on January 31, 2007
88. ## geometry

if i know one angle between the diagonals at intersecting point , how can i find the angle between the sides and the diagonal?

asked by sush on July 1, 2012
89. ## Math

The coordinates of A and B are (7,-7) and (-2,2) respectively. If P and Q divide the line segment AB into 3 equal parts, find the coordinates of P and Q.

asked by Selena on December 29, 2011
90. ## 10th grade

a 0.25kg ball is traveling at a velocity of 45.0m/s. find the frequency at which the ball osicillates

asked by sherron on November 11, 2009
91. ## Math

Find the equation of the ellipse having axes along the coordinate axes and passing through the points (4 ,3), (-1,4).

asked by Anonymous on March 20, 2017
92. ## geometry

How do I find the length of the hypotenuse of a right triangle with only one leg length and all angle measurements

asked by Maria on September 15, 2011
93. ## Calculus

when trying to find the intervals of where the derivative is positive is it the intervals of where the original graph is above the x axis?

asked by Anonymous on November 5, 2018
94. ## college alg

find the equation of a line that is perpendicular to line y=1/6x+6 and contains point (-7,0) y=? please show work so i can see how its done

asked by alli on September 4, 2012
95. ## math

for a sample of n = 75, find the probaBILITY OF A SAMPLE MEAN BEING BEIGN GREATER THAN 221 IF U = 220 AND O = 3.9

asked by caintgetrite on November 4, 2010
96. ## Geometry

Question:Ray BD bisects

asked by tiara on November 3, 2015
97. ## science

How many people in CANADA die each day from cancer. I cant find any results for Canada. Thanks so much. :)

asked by Help me please :P on April 17, 2011
98. ## Geometry

Help I need help to find the coordinates of the circumcenter of each triangle. Isosceles triangle CDE with vertices C(0, 6), D(0, –6), and E(12, 0)

asked by Zach on November 15, 2012
99. ## Maths

The diagonals of a rhombus are 320mm and 240mm in length.Find the angles of the rhombus.

asked by Shane on March 3, 2013
100. ## algebra

-2x+5y=-15 Find the x- and y-intercepts and graph the equation plotting the intercepts. Please show all of your work.

asked by mary on July 17, 2011