# 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 327
1. ## calculus

Find the value or values of c that satisfy the equation f(b)-f(a)/b-a = f'(c) in the conclusion of the mean value theorem for the given function and interval f(x)= x^(2/3) , [0,1]

asked by Aubrey on July 22, 2014
2. ## calculus

Find the exact area of the surface obtained by rotating the curve about the x-axis. y=((x^3)/4)+(1/3X), 1/2≤X≤1

asked by alex on April 23, 2017
3. ## Math (immediate help, please)

Find the area of a regular pentagon with a side 8 centimeters. Please provide an explanation!

asked by Isabel on March 7, 2013
4. ## HUM 130

Is there a site where I can find out more information about how indigenous cultures in Malaysian practice their religion?

asked by Hazel on October 1, 2009
5. ## Math

You have 6 bracelets and 15 necklaces. Find the number of ways you can wear one bracelet and one necklace.

asked by Hailey on April 23, 2017
6. ## 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
7. ## Pre-Calculus

Find the inverse of the following quadratic equation. Hint: Complete the square first. y= x²+14x+50

asked by AwesomeGuy on March 7, 2013
8. ## math

Find three consecutive intergers whose product is 33 larger than the cube of the smallest integer.

asked by Josh on March 6, 2013
9. ## physics

A car traveling at +6.3 m/s accelerates at the rate of 0.65 m/s^2 for an interval of 2.2 s. Find vf . Answer in units of m/s

asked by ak on November 1, 2012
10. ## Calculus: Determine the constants from function

The function h(x) = x^3 + bx^2 + d has a critical point at (2, -4). Determine the constants b and d and find the equation of h(x). IM SO CONFUSED :(

asked by mia on July 25, 2014
11. ## calculus

Find the derivative of (3x+17)^13 (14x+6)^11x^-4/5 / (20x +3)^-9 using logarithmic differentiation. Assume x > 0.

asked by Anonymous on April 1, 2017
12. ## math

Find the slope m and an equation of the tangent line to the graph of the function f at the specified point. f(x)=x^2/x+4 ;(1,1/5) m =?? y =??

asked by Janise on March 8, 2013
13. ## calculus

Find the equation of the tangent line to the graph of f(x)=4ln(9x+2)at the point of x-coordinate x=2.

asked by JER on May 24, 2010
14. ## Math

One side of a triangle is 5cm more than the other and 2cm less than the hypotenuse. Find the lengths of the 3 sides?

asked by Jonel on July 12, 2014
15. ## Algebra 2: Prob and Stats

Find the sample size that produces the margin of error +-4.0% a) 325 b) 25 c) 16 d) 625

asked by Skye on May 24, 2010
16. ## Physics

What is the typical wavelength of an X-ray ? I searched google and I couldn't find it. If you know the answer I'd appreciate it .

asked by Fernando on June 17, 2012
17. ## Calculus Help!!!

Find an equation for the tangent and normal to the curve x^2+y^2=9 at x=1 Do you have to simplify the problem to get y on one side. or is your u=x^2 v=y^2 du=2x dv=2y if so then what next?

asked by Matt on October 7, 2007
18. ## calculus 2

Sketch the region enclosed by the given curves. Find its area. y=7cos pi x, y=12x^2-3

asked by TayB on January 25, 2016
19. ## Math urgent

If 3 consecutive integers add up to 27 , find the smallest of them. ( the answer is 8) but can you show me how pkeasee

asked by Mia on March 10, 2013
20. ## college general chemistry

3Co(NO 3 ) 2 (aq) + 2Na 3 PO 4 (aq) &---> Co 3 (PO 4 ) 2 (s) + 6NaNO 3 (aq) how do I find the molar mass of precipitate.X hydrate

asked by Amber on March 10, 2013
21. ## Math

Find the coordinates of the image of point R(3, -5) rotated 180 about the origin. I think the answer is (-5,-3)

asked by Lost on April 3, 2015
22. ## Maths

Find three no. Such that,the 2nd is twice the 1st,the 3rd is three times the first and their sum is 180. Ans is 30,60,90

asked by Simran kaur on November 2, 2012
23. ## english

Metaphors 1. Love is a lemon-either bitter or sweet this is the only one i couldn't find an answer to please help me thank you.

asked by Jazmin on January 29, 2009
24. ## math please help

In the diagram below, we have DE = 2EC and AB = DC = 20. Find the length of FG. I have no idea how to do this. I did a problem almost exactly the same and approached it the same way, it did not work.

asked by Gem on April 2, 2015

find the interest for the loan principal rate time $1,800 6 1/2% 3 3/4 years asked by Anonymous on August 30, 2011 26. ## Math The area of a trapezium is 14.7 cm. If the parallel sides are 5.3 cm and 3.1 cm long, find the perpendicular distance between them. asked by Anonymous on May 7, 2018 27. ## Geometry Find the surface area of a sphere with a circumference of 40 ft. Round to the nearest tenth. asked by Ash on January 23, 2012 28. ## Chemistry 1.55 g of penatanol 250ml water Heat from 10 to 38 degrees Find hear of combustion asked by Bee on March 9, 2013 29. ## math Find the slope m and an equation of the tangent line to the graph of the function f at the specified point. f(x)=x^2/x+4 ;(1,1/5) m =?? y =?? asked by kim on March 8, 2013 30. ## calculus please help!! Find the range of the function F(x)= definite integral from [-6,x] of sqrt(36-t^2)dt. [0, 36π] [0, 18π]*** [-6, 6] [-6, 0] asked by Hannah on April 24, 2017 31. ## 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 32. ## Business I need to find out what the minimum wage is in Denmark - preferably in the brewery sector. Need help asap asked by Nat on November 6, 2010 33. ## Algebra II-Please help!! Please help-I'm really mixed up How do I find the permutations of the first 12 letters taken 3 at a time? I have a ton of these to do and really don't understand them at all- asked by Anna on April 4, 2011 34. ## calculus okay i need to find the derivative of f(x)=πsin2x and f(x)=cosπx^2 ---------------- π is pi and if you could show steps it would be GREATLY appreciated. thank you so much! asked by tim on November 13, 2012 35. ## MATH At one college, GPA’s are normally distributed with a mean of 2.9 and a standard deviation of 0.6. Find the 70th percentile. asked by KDIZZLE on August 7, 2014 36. ## Cuban culture I tried googling this and I can't find anything. What makes Batidos (Cuban milkshake) special in Cuba? asked by Lala on February 21, 2011 37. ## Math The amount of radiocarbon present after t years is given by y=ae^-.0001216t . find the half live of 14 asked by Aria on March 31, 2017 38. ## Physics Two pellets, each with a charge of 0.80 microcoulomb (8.0×10−7 C ), are located 2.8 cm (2.8×10−2 m ) apart. Part A Find the electric force between them. asked by Jay on April 28, 2017 39. ## Pre Calculus use a calculator to find approximate solutions of the equation. 8.06x^2+25.8726x-25.047256=0 asked by Carol on September 27, 2009 40. ## Geometry help Find the perimeter, apothem, and area of a regular triangle with a radius of 6sqrt3. How do I do this? asked by Anonymous on March 29, 2015 41. ## Language Arts Does anyone know a website where I can find the setting, characters (and so on) in a book called Cam's Quest? asked by Anya on September 27, 2009 42. ## math Find the lateral of the square pyramid if its height is 8m its slant is 22m and its length is 8m. asked by U.D. on March 29, 2015 43. ## Language Arts Does anyone know a website where I can find the setting, characters (and so on) in a book called Cam's Quest? asked by Anya on September 27, 2009 44. ## chemistry Calculate each of the following quantities in 0.183 mole {\rm (C_3H_5)_2O}: Find the Atoms of H and C asked by Ivy on April 3, 2011 45. ## math The random variable X has probability density function f(x)={ax+bx2 , 0 asked by Giri on August 11, 2014 46. ## physics find the magnitude and direction of a combination of 48N east and 14N north. asked by tasha jones on November 4, 2010 47. ## algebra Please I need help: Find the vertex, the line of symmerty and the maximum or minmum value of the quadratic function: f(x)= 2x^2+2x+3 asked by jane on November 11, 2011 48. ## 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 49. ## 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 50. ## child profile » I can't find the normal physcial development of each age group, from childhood to adolescence. Someone please help me? asked by Sally on July 17, 2008 51. ## geometry find the area of a trapezoid that is 10in tall, and has bases of 8in and 12in asked by ju-nei on May 31, 2010 52. ## Conic Sections How do you find the equation for this problem? Conic Center(1,3) directrix x =7 snd corresponding focus (3,2) asked by Bob on January 30, 2007 53. ## chemistry How do you find the rate(mole rxn/L s) from .00014 M or Iodine, .57 M or acetone, and .18 M of H+ and 16.8 seconds? asked by Jake on February 2, 2011 54. ## Mathematics Find the greatest number which when divided into 1250 and 1000 leaves a remainder of 26 and 28 respectively. asked by Ashley on September 30, 2009 55. ## 4 grade array NEED ASAP!! whats an array? and how would i show it with plastic dimes. i need to help kids find 8 x 70 can you explain how you would do it?? asked by Adri on June 26, 2012 56. ## Math Help Hi! I need help with this question. Thanks! Directions: To solve these problems, you need to find the inverses of these 2x2 matrices. a.) D= [-3 -6 6 12] b.) C= [2 1 7 3] asked by Katy on March 30, 2015 57. ## Math Can someone please help me find my maximum height. I have my distance which is 80ft and my angle of elevation is 70ft. PLEASE HELP ME!! asked by Patrick on December 1, 2016 58. ## Calculus Find the global maximum and minimum values of f(t)=4t/(2+t^2) if its domain is all real numbers? asked by Catherine on April 5, 2011 59. ## math,correction can someone correct this for me please. Directions: Evaluate each function for the value specified. f (x)=x^2+7c+10, f (-2) so then this is what i did: f(-2)=-2^2-7(-2)+10 = 4+14+10 = 28 so then that means that f(-2) = 28 sorry the formula should read. asked by Jasmine20 on January 30, 2007 60. ## physics Probability of getting two heads among 4 coins for r = 0, 1, 2, 3, 4 find values of Pr, rPr, (r - r̄)2Pr and sum of r asked by aregawi on December 1, 2016 61. ## GEOMETRY In a figure ABCDEF is a regular hexagon with DH=1cm and HC=2cm. Find the length of AH asked by natali on September 23, 2010 62. ## Math For some k>0 the lines 50x+ky=1240 and ky=8x+544 intersect at right angles at the point (m,n).find m+n. asked by Annie on April 27, 2018 63. ## Math For some k>0 the lines 50x+my=1240 and my=8x+544 intersect at right angles at the point (m,n).find m+n. asked by Annie on April 27, 2018 64. ## Calculus Find the volume of the solid obtained by rotating the region enclosed by y=x^3, y=25x, x ≥ 0 asked by John on November 1, 2012 65. ## Calculus Find the volume of the solid obtained by rotating the region enclosed by y=x^3, y=25x, x ≥ 0 asked by John on November 1, 2012 66. ## Social Studies Why were there fewer patrons in Northern Europe than in Italy? HELP please! could not find answer on google. asked by Isaiah on May 30, 2010 67. ## Math Find the inverse for the following matrices: 2 and -4 is on top 6 and 3 is on bottom My answer is 90 120 -180 60 asked by Aria on April 25, 2017 68. ## Geometry "Find the volume of a cone that has 5 as its base radius and a lateral surface area of 65 pi." Help, thanks! asked by Sheenybeany on August 4, 2014 69. ## Algebra Find an equivalent inequality with absolute value #1: -5 < y < 5 #2: x < -4 or 4 < x I'm not sure at all how to solve this problem. Please walk me through the process. Thanks! asked by Katie on February 3, 2009 70. ## geometry Find the perimeter of the polygon using the distance formula of Triangle ABC with vertices A(3, 5), B(3, 1), C(0, 1) asked by fsgdfgsd on September 29, 2011 71. ## Locus Find the locus of point P(x, y) that moves so that its perpendicular distance from the line 8x+6y-1=0 is always 5 units. asked by Connie on October 14, 2017 72. ## trig Given tan A = .29 find the angle A in degrees. Round your answer to the nearest hundredth. asked by teneshia on August 24, 2010 73. ## algebra find three consecutive integers whose product is 33 larger than the cube of the smallest integer asked by stacy on September 26, 2015 74. ## maths --plse help me.. prove that the points (2,-1) (0,2) (2,3)and (4,0) are the coordinates of vertices of a parallelogram and find the angle between its diagonals asked by Anonymous on December 28, 2012 75. ## trig find the exact values of the six trig functions of theta equals six pi divided by 8 asked by don on October 17, 2011 76. ## Math the base of an isosceles triangle is 26 cm. if the perimeter is 72 cm. find the lenght of each of the eqaul sides asked by Concon on December 28, 2012 77. ## Math find the area for the circle ( use 3.14 for pi ) show your work round to the nearest tenths . 23 yd asked by Help i'm such a dumbo :( on February 2, 2017 78. ## maths find the sum of all two digit natural numbers which when divided by 7 yield 1 as remainder.. asked by simranpreet on December 3, 2012 79. ## Math For math, I have to find the area of a hexagon when all I know is that each side equals x. I also know that I have to use 3 thereoms. HELPP! asked by Missmoo on April 26, 2009 80. ## Math Find the missing coordinate of p, using the fact that p lies on the unit circle in the given quadrant. P( ), -3/7 asked by Tracy on September 26, 2015 81. ## math find the difference in degrees of longitude between chicago at about 88W and rome at about 12E asked by Sara on August 25, 2010 82. ## maths x^4+3x-2/(x^2+1)^3(x-4)=(Ax+B)/(x^2+1)+(Cx+D)/(x^2+1)^2+(Ex+F)/(x^2+1)^3+H/(x-4)+G/(x-4)^2.find ABCDEFGH?plz solve it a partial fraction i serious need the solution urgently asked by anthony on July 28, 2015 83. ## maths geometry the sum of three consecutive odd natural number is 153 find the numbers asked by adis on December 27, 2012 84. ## interest Find the future value an investment of$4720 at 534% simple interest for 9 years.

asked by Anonymous on September 25, 2015
85. ## Geometry

Find the values of the variable x in the following proportions 5/3 / 4/3 = x / 20/9 x= 25/9 =2.77777.... 5/4 = x/3 x= 15/4 = 3.75 20/36 / 21/x x= 189/5 = 37.8 Are my answers correct?

asked by Anonymous on April 24, 2009
86. ## Algebra

*correction of previous post* Find the LCD of the rational expressions in the list. m-2/m^2+2m , -8/m^2+6m+8

asked by kai on December 2, 2011
87. ## Math-Algebra

how do you find the answer to x+2 = (square root) -6x-20. If you could write out how to solve it in steps it would be appreciated!

asked by AllisonF on December 12, 2011
88. ## Math

Find the present value of \$9500 in 6 1/2 years if money earns 7.5% compounded continuously.

asked by Eunice on September 20, 2012
89. ## Math

What would be the correct answer to this question? How do you find out the unknown factor in a multiplication problem?

asked by sue on August 23, 2010
90. ## Algebra 2

Hey, I just have two questions, Thanks. 1. Find the exact solutions of x² - (y - 6)² = 36 and y = -x² 2. Solve the system,4x² + y² = 20 and y = 4x.

asked by Tony on July 23, 2015
91. ## Math Help Pleaseee

Find the surface area for the given prism a. 564in^2 b. 664in^2 c.1,120in^2 d.1,080in^2

asked by Mrs.Dummy on February 2, 2017
92. ## math

7^-(1/5) / 7^-(7/5) * 7^3/5 can be simplified as 7^a/b where a and b are positive integers. find a*b-a i'm not good when it come to negative exponent, plz help!

asked by anonymous on February 11, 2015
93. ## physics

Find the density of a substance whose mass is 28 grams and whose volume is 4 cubic centimeters

asked by calis on March 10, 2011
94. ## Geometry

This is the question - Two angles with measures 5x - 5 and 11x - 7 are supplementary. Find the Value of x and the measure of each angle. Thank you so much for your help.

asked by Josselyne on September 29, 2015
95. ## Physics (Online w/ no teacher)

Find the change in the force of gravity between two planets when the distance between them is decreased by a factor of 5.

asked by Katie on October 27, 2008
96. ## Algebra

Find the polynomial function P of the lowest possible degree, having real coefficients, with the given zeros. 3+2i, -2 and 1

asked by Tim on March 10, 2011
97. ## plane geometry

find the radius of the circle circumscribing an isosceles right triangle having an area of 162 sq. cm

asked by jack on June 20, 2017
98. ## Calculus

Find the volume of the solid formed by rotating the region enclosed by y=e^(2x)+3 y=0, x=0, x=0.9 about the x-axis.

asked by Anonymous on February 10, 2011
99. ## Algebra

Use the quadratic formula to find the real solutions: 2x/x-3 + 2/x = 3 I know I multiply both sides by x(x-3), but I don't know how to do that.

asked by Aless on August 22, 2010
100. ## Math

Explain how to draw a picture to find 3 x 0.9. Grandma needs help for her 5th grade granddaughter!

asked by Linda on September 19, 2012