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 325
1. math

trying to find out the 7 numbers to a data set with The minimum 17 The range is 45 The median is 32 The mode is 41

asked by bob on September 15, 2011
2. math

find the triple scalar product u . (v * w) for the vectors u = 9i - 7j - 3k v = -6i + j - 5k w = 2i + 8j - 9k a. -877 b. -299 c. -19 d. 0 e. 899

asked by Sreya on August 31, 2016
3. calculus

Find an expression for the function f(x) whose graph is given by the top half of the circle(x-3)^2 + y^2 = 121. f(x) = ????

asked by Need Help on September 7, 2011
4. boaz

Ray AB bisects angle CAD. Find the value of x. CAB= 15X-25 BAD= 4X+63

asked by Kayla on January 17, 2012
5. math

Find the interest due to the bank on a loan of \$1,000 at 7.5% for 280 days.

asked by Anonymous on April 12, 2014
6. maths

Find the future value of \$1200 invested at 5.25 % per annum payable annually after 6 months?

asked by shubhi on September 5, 2016
7. Algebra

How do I find the unknown digit to make this statement true 2.48 > 2.4 ____1 > 2.463

asked by Donald on September 9, 2013
8. Maths

on a graph of 2x^2 -7+5 use equations to find the vertex point ,roots and asis of symmetry

asked by Anonymous on August 5, 2009
9. algebra

Find the vertices and foci of this ellipse 4x^2+16y^2+64x+64y+256=0

asked by pedro on July 10, 2012
10. Standard Form

Find the equation in standard form for the line that satisfies the given requirements. passing through (1, 5) and (2, 6)

asked by jay on January 24, 2017
11. 9th grade math

you invest \$1500 for three years.find the amount you earn at an annual rate of 8.25%

asked by me on October 26, 2010
12. math

Find the length of the hypotenuse of a right triangle with legs of 9 cm and 12 cm. A.8cm B.21cm C.15 cm D.225cm

asked by 2345t on October 23, 2018
13. Algebra

Find the greatest integer value of b for which the expression 9x^2+4x^2+11x+7/x^2+bx+8 has a domain for all real numbers? Thank you!

asked by Trish Goal on October 24, 2014
14. Eng

I'm doing project on What are Media racism on Islam & Muslim? Networks etc.and resources where can I can find it Thank you!

asked by Jessica on October 20, 2014
15. math

find the area of a rectangle bounded by the axes and one of its corner is a point in the curve y=1/x.

asked by patrick on July 16, 2012
16. algebra

Use this function and find the x-intercepts by factoring; then show how the value of the discriminant supports your conclusion(s). Thank you for all your help.

asked by Jack on January 10, 2017
17. calculus

Find the derivative of the given function. Simplify and express the answer using positive exponents only. y= ((9x^2-4)^3/7x^2+4)

asked by Roger on September 19, 2011
18. chemistry

Where can I find the reaction that produces ethyl formate, which is Methanol and Methanoic acid?

asked by Johnathan on April 26, 2008
19. Trig

Find the exact value of each of the following using reference angles. a)sin 225degrees b) cot 120degrees

asked by Ryland on September 2, 2011
20. precalc

find the zeros of the function: f(x)=x^3+2x^2-109x-110 I think I need to factor but everytime I do, it doesn't look right.

asked by kate on October 24, 2010
21. calculus

Find the smallest possible area of an isosceles triangle that is circumscribed about a circle of radius r

asked by tony on December 4, 2008
22. Math

Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints (–1, 2) and (3, –3). A. (–2, 4) and (6, 6) B. (2, 4) and (6, 6) C. (–2, 4) and (6, –6) D. (2, –1) and (–3, 3)

asked by Anonymous on October 28, 2018
23. i need help with my question

how do I find the cost, deadline acceptance information about college because I want to go to either yale or harvard?

asked by Star on October 29, 2018
24. Percent algebra help?

1.44 Tax on an item priced at 24.00? How would I solve this? I need to find the percent? Would I just divide 1.44/24.00? Thanks Allyson

asked by Allyson on October 25, 2010
25. Math/fractions

I need help with subtracting fractions I have no idea if I'm doing it right. Please help. 3/7-9/21 Fist you find a least common denominator, right? So it's 21 Do you then multiply 3/7 to 3/3 so it will be 9/21 So, 9/21 - 9/21 = 1

asked by Lilly on September 20, 2013
26. chem

a pipet delivers 9.04,9.02,9.08,9.06 ml in consecutive trials.find the mean volume and the average deviation from the mean

asked by vanessa on July 16, 2012
27. Elementary Math for Educators

give three ways a student could find the product of 9x7 if she had not memorized this fact.

asked by Kendra on August 9, 2009
28. Trig

find the exact values of the six trig functions of angle... sin(-315degrees) how do i do this?

asked by ALISON on September 1, 2011
29. Persepolis - the harem of Xerxes

I can not find any information to tell me what the Harem of Xerxes revealed/told us about Perespolis or Persians ????

asked by Persepolis help on July 30, 2013
30. consumer math

Find the volume of the following solid figure. Use = 3.14. V = 4/3r3. A sphere has a radius of 5.7 inches.

asked by kym on January 23, 2017
31. Math

I need to find a composite number whose factorization has seven prime numbers. Then I have to write it using exponents

asked by Garrett on December 4, 2008
32. Geometry

In triangle ABC, side a=7, b=6, and c=8. Find the measure of angle B to the nearest degree.

asked by Sue on May 8, 2010
33. Calculus

Find the slope and equation of the tangent line to the graph of the function at the given value of x. f(x)=x^4-20x^2+64;x=-1

asked by Duane on October 31, 2014
34. calculus

Given x+xy+2y^2=6 find the coordinates of all other points on this curve with slope equal to -1/3. Please show work.

asked by Mark on December 10, 2009
35. Social Studies

What four methods did americans use to oppose slavery? I can't find anything. Would the underground railroad be considered one?

asked by Bryce on August 22, 2013
36. Calculus--Steve plz?

Find the inverse Laplace transform of the function: F(s)=1/(s(s+1)(s+2)) ...A special thank you to Steve who has already been a tremendous help! Thank you so much =)

asked by Elyse on July 29, 2013
37. calculus II

Find the length of the entire perimeter of the region inside r = 11 sin (theta) but outside r = 2

asked by Anonymous on October 23, 2010
38. Calculus

Given x+xy+2y^2=6 find the coordinates of all other points on this curve with slope equal to -1/3. Please show work.

asked by Lindsay on December 10, 2009
39. Physics/ Chem

Find the entropy change when 51g of steam condenses to water at 100 ∘C.

asked by Lindsay on April 22, 2014
40. precalculus

given functions f,g, and h find f o g o h state exact domain. show work f(x)=1/x g(x)=lnx h(x)=2x+15

asked by Sara on January 15, 2012
41. math

find the volume in cubic centimeters of the rectangular prism if the lenght is 2 1/2 cm and the width is 3 cm

asked by alfred on February 4, 2016
42. math

The interior angles of an octagon are 2x, 1/2x, (x + 40)°, 110°, 135°, 160°, (2x + 10)° and 185°. Find the value of x.

asked by kd on October 30, 2018
43. maths

find the nearest degree, the size of each angle of a regular heptagon (seven sides)

asked by laide on October 6, 2018
44. math

draw a diagram to show how to find the solution 2.6 / 0.4 explain what the quotient means

asked by anna on September 19, 2011
45. Math

Find the perimeter of each rectangle or square. L=length W=width L=45 W=20 45+45+20+20=130 Correct??

asked by Connor on January 17, 2012
46. Statistics

98,99,99,103,101,102,104,89,87,90,90 Find the 25th and 75th percentiles

asked by Anonymous on June 5, 2012
47. Statistics

87,89,90,90,98,99,99,101,102,103,104 Find the 25th and 75th percentiles.

asked by Anonymous on June 5, 2012
48. geometry

Find the surface area of a rectangular prism with a height of 11, a length of 15, and a width of 10.

asked by alexis on July 17, 2012
49. Physics

A car initially moving at 15 m/s accelerates at 4.5 m/s2 over a distance of 10 m. Find the final velocity?

asked by Harmony on September 18, 2011
50. Chemistry

Find the product and list the full balanced equation. CuCl2 + AgNO3 -> ?

asked by Shea on January 15, 2012
51. Social Studies

Does anyone know any good websites where I could find information on the Concentration Camps in Europe during WW2? Thanks

asked by Amber on October 17, 2007
52. calculus

find the area of a rectangle bounded by the axes and one of its corner is a point in a curve y=1/x.

asked by gracel morales on July 17, 2012
53. Calculus II

Find the volume of the solid obtained by revolving the graph of y= 6x sqrt (9-x^2) over [0,9] about the y-axis.

asked by Katie on September 14, 2011
54. math

find the domain, target, and rule of the inverse functions: 1. f(x)=(x+3)/(5x+2) 2. g(x)=1/square root of 2x-1

asked by jasmine on July 28, 2013
55. college statistics

find the normal approximation for the binomial probability that x=5 where n=14 and p=0.3 compare this to the value of p(x=5) found in table 2

asked by melba on June 5, 2012
56. Math (help)

how to find the surface area of a cone with a diameter of 8 and a slant height of 7? with steps? please

asked by luna on April 8, 2014
57. calc

Find the area under the curve below from x = 0 to x = 2. Give your answer correct to 3 decimal places. y = 2x - x2

asked by Anonymous on October 28, 2010
58. Outline

I know i'm getting annoying with all of these questions but I need help on one more. Can you give me a link to find the recreation of Port St Lucie?

asked by Sammie on January 10, 2012
59. Whales

Does anyone know where i can find the most recent or updated information on blue whales...like how long they've been endangered?

asked by Jordyn on July 22, 2009
60. Calculus

Solve the differential equation by using Laplace transforms. Find the particular solution that satisfies them of: y''+2y'+y =4e^(-t)

asked by Elyse on July 27, 2013
61. Calc

The arc of the parabola y=x^2 from (1,1) to (2,4) is rotated about the y-axis. Find the area of the resulting surface.

asked by Caitlin on June 6, 2012
62. Math

A sheet metal plate has the length of 147.5 mm and a width of 86.5 mm. Find its area in m^2.

asked by Keisha on August 3, 2009
63. Rainy can you help me with this question?!

find the values of x and y that will make the matrix equal [x y] 1 9 = [3 5] 1 9 the answer options are a. x=-3 y=-5 b. x=5 y=3 c. x=-3 y=5 d. x=3 y=5 e. no solution

asked by jessie on August 30, 2016
64. geometry

Find the measure of each interior angle using the given information quadrilateral RSTU with m

asked by bre on January 17, 2012
65. WM

Where are the opportunities for employment in this field? (location) I've searched,but can't seem to find anything. by the way, the job is "webmaster" Please help, thanks.

asked by Larry on November 30, 2008
66. precalculus

sinθ=12/13, θ lies in quadrant II. Find the exact value of sin2θ, cos 2θ, tan2θ

asked by ama on July 1, 2012
67. Stats

Six letters are picked. Find the chance that they can be arranged to form the word RANDOM.

asked by Mario007 on April 15, 2014
68. Algebra

Find the simple interest on an investment of \$800 at a rate of 2.5% per year after 9 months.

asked by Steve on August 30, 2016
69. Math

A trapezoid has an area of 312cm2. If the bases are 3cm and 20cm, find the height.

asked by Nicole on January 5, 2012
70. Trig

Find the general solution for the equation 4tanx+cotx=5?????? and the steps please? THANYOO!

asked by Valerie on October 18, 2010
71. Math Ms. Sue writeteacher anyone plz help!!!

Find the height of a triangle with area = 110 ft2 and base = 10 ft. 5.5 ft 22 ft 550 ft 11 ft**********

asked by Love and Shine ¢¾ on February 3, 2016
72. Calculus

Find a formula for a function of the form y=bxe−ax with local maximum at (0.5,0.3679). y=

asked by Marissa on October 11, 2018
73. Math

Find the mean of the data set. If necessary, round to the nearest tenth. 18,14,8,22,25,8 A.15.8 B.14.8 C.16.1*** D.17.3 I’m pretty sure c. Is wrong but that’s why I need help..

asked by No idea... on September 27, 2019
74. math

use even and odd properties of the trigonometric functions to find the exact value of the expression. sin(−π/6)

asked by nax on September 28, 2018
75. president bush

can anyone help me find a quote from president bush and what he says about funding for no child left behind act?

asked by maggie r on April 26, 2008
76. calculus

consider the function; f(x)=x^4-3x^2-1 a) Find all the point where f'(x)=0 b) Use the second derivative test to classify the stationary points?

asked by Tatoosh on January 2, 2012
77. physics

find the apparent weight of a 18 cm by 12 cm by 6 cm block of concrete with a mass of 1.82 kg that is submerged under water.

asked by james on January 18, 2012
78. algebra

find a polynomial for the shaded area of each figure. (21t+8)(4t)-(3t-4)(2t) I did this problem incorrectly!

asked by Anna on July 21, 2012
79. Calculus

find all values of x for which function is differentiable. y=lnx^2 why is the answer= for all x doesn't equal 0?

asked by Jin on October 29, 2010
80. trig

use a half-angle identity to find the exact value of tan 105 degrees.

asked by Karen on July 22, 2013
81. calculus

find the limit x-->inf (x^2+x)^1/2-(x^2-x)^1/2 so I know I multiply by the conjugate 2x/(x^2+x)^1/2+(x^2-x)^1/2 then I don't know where to finish problem

asked by kim on February 1, 2017
82. parent functions

how do i find domain range intervals inc. dec. max/min and symetry also

asked by julio on December 10, 2009
83. statistics

for the following data calculate the sampling distribution parameters where, µ=120 ó=unknown,s=18,n=36, how can we find E[M] and SE[M]

asked by joshy on July 22, 2012
84. DIFFERENTIAL EQUATION

find the differential equation of family of lines with slope and y intercept equal.

asked by JAJA111111 on June 16, 2012
85. Pre Cal

Given: b = 600, B = 11°, C = 75° in triangle ABC; find a. (Round the answer to the nearest whole number.) a =

asked by Marketa on January 27, 2017
86. math

find the cumulative function, mean and variance of the following continuous pdf of a random variable X. f(x)=x/2 for 0

asked by Zelalem Getnet on January 20, 2016
87. Mythology

I need to find another mythological character other than Siddhartha who had a vast of wealth but was selfless and chose to help others instead.

asked by Pierre on October 25, 2009
88. math

Express z = 1 + 2j in polar form then find z^3 then convert the answer to Cartesian coordinates.

asked by Geoff on April 13, 2014
89. Calculus

Find the derivative of y with respect to x. y= (lnx)/(3+4lnx) Should I start by using the quotient rule?

asked by Natalie on September 4, 2011
90. Chemistry

Find delta G knot for the following reaction: 2Ch3OH(l) + 3O2(g) --> 2CO2(g) + 4H2O(g)

asked by Summer on January 2, 2012
91. parent functions

how do i find domain range intervals inc. dec. max/min and symetry also

asked by julio on December 9, 2009
92. Chemistry

Find the molar solubility of silver sulfide Ag2S. Ksp is 6.0 x 10^-51. I get 1.1 x 106-17. Right?

asked by Jim on May 6, 2010
93. Calculus

Find the volume of the solid formed by rotating the region enclosed by y=e^(5x)+(3), y=0, x=0, x=0.8 about the x-axis.

asked by Ideedurmahm on May 9, 2010
94. trig

a student fitted the line l to the data points (0,3), (2,3.6) (3,6), 6,3) find the center of gravity

asked by jerson on September 15, 2008
95. Vertex, Focus, & Directrix of Parabolas

Find the Vertex, Focus, and Directrix of the parabola: x^2 -12x-48y+276=0 Thank you so much

asked by EMilee on November 5, 2014
96. Astrology

Why is it helpful to use the Celestial Sphere to find the position of objects in the night sky. Please help!, Thank you.

asked by Cherie on April 17, 2014
97. geometry

Find the equation of a line in slope-intercept form whose parametric equations are x = 2t + 3 and y = 4t - 1

asked by Lenora on December 10, 2009
98. math

How do you find all solutions real and complex on the following problem? f(x)= (x^5)-(5x^4)+(12x^3)-(24x^2)+(32x)-16

asked by aksharta on October 22, 2007
99. MICRO ECONOMICS

SHORT RUN COST FUNCTION TC=6Q^3-18Q^2+Q=100...FIND MC,AVC

asked by TEWODROS on January 10, 2017
100. Geometry

Find the equation of a line in slope-intercept form whose parametric equations are x=2t+3 and y=4t-1.

asked by Lenora on December 10, 2009