# 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 255
1. ## algebra

find the possible values of a, if the distance between the points is 5, and the coordinates are (1,1) and (4,a)

asked by teri on January 16, 2011
2. ## chemistry

Why would you find ethanol or water during an aspirin lab?

asked by annonymous on March 20, 2011
3. ## math geometry

Find the area of the triangle defined by the coordinates (-3, -4), (-7, 0), and (-3, 4).

asked by angel on January 24, 2017
4. ## Math

Find the value that makes the pair of ratios equivalent 1. 8 2.(7) 3.6 4.5

asked by Help I need somebody not just anybody on January 24, 2017
5. ## Calculus

Find all the values of (x) in the interval [0, 2Pi], such that sec^2 (x) = 4

asked by Severin on January 24, 2017
6. ## Math [Trig]

how do you find a full cycle of a trigonemtric function?

asked by Cody on February 13, 2012
7. ## math

Find the decimal equivalent of the mixed number 11 1/4

asked by Debbie on October 13, 2008
8. ## Geometry

Find the area of the following circle. r = 9 yd. a = How many square yards?

asked by Ivan on January 16, 2011
9. ## Calculus

Find constants a and b in the function ax^b/ln(x) such that f(1/5)=1 and there is a local min at x=1/5

asked by Tanner on October 20, 2015
10. ## Calculus

I think I wrote it wrong earlier it should be Find the derivative y = (3x+2)/(x+1)

asked by Taylor on February 12, 2012
11. ## calculus

Find f'(x): f(x)=3(2x^25x+1) I am not sure if the 5x is multiplied to the 2x^2 (I got f'(x)=90x^2) or there is a typo.

asked by Anonymous on August 26, 2007
12. ## Math

Find the area of a rectangle if its length is 5x+10 and its width is 5x-5

asked by Julie on January 17, 2011
13. ## MATH

triangle PQR has vertices p(-3,5),q(7,3) and r(-1,-5) find the distance between PQ,QR and RP

asked by ADNAN on January 16, 2017
14. ## calculus

how do you find the derivative of this (-x^2)/ (2) +2 and does it have any x intercepts, asypmtotes, or holes.

asked by angie on January 18, 2017
15. ## MATH

Let A = (0,0,0), B = (9,8,12), and C = (6,2,3). Find coordinates for the point on line AB that is closest to C.

asked by HELP!!!!!!!!! on January 19, 2017
16. ## Simultaneous equation i nee help find x,y

X^-y=158 y^2-x=108 find x and y?? Show work

asked by Collins on October 22, 2015
17. ## math

find the sum of each arithmetic series (a)5+8+11+....to 20 terms

asked by machaka on January 22, 2017
18. ## community secondary

find hydrogen and hydroxide ion concetration

asked by codedomega on October 21, 2015
19. ## Calculus

is there a number a such that the lim x->2 6x^2+ax+a+57/x^+x-6 exists? if so find the value of a and the limit.

asked by Ashley on October 3, 2011
20. ## calculus

find an equation of the curve that satisfies dy/dx=4x^3y and whose y-intercept is 7

asked by linda on March 20, 2011
21. ## math

Find each product mentally show the steps you use 9 x 44

asked by Morgan on January 22, 2017
22. ## Calculus

find the area under the curve y = x^2 + x from the origin to the line x = 3

asked by hank on February 12, 2012
23. ## math

Find all the numbers between 1 and 1000 that have 2 their only prime factor? I can't do it alone some help me!!!!!!!!!!!

asked by kim on October 14, 2008
24. ## Math

Using the formula lim h approaches 0 f(x+h)-f(x)/h, find the derivative of f(x)=2x^2+4x

asked by Becky on November 8, 2015
25. ## Math

Find all real Solution: 2x^3-7x^2-98x-343

asked by thomas on February 8, 2012
26. ## Science

Where can I find info on molecules; i.e., where they come from, their function, what they do for our body...

asked by Abby on September 10, 2007
27. ## organic chemistry

(x/15)/[(1.5-x)/45]=5.8 how do I move these around to find x partition coefficient equation

asked by Anonymous on October 8, 2011
28. ## math

how do i find the smallest composite number with 2,3,5,7,11 as factors

asked by don on October 1, 2008
29. ## albegra

Will someone help me solve this problem PLEASE!!! Find -xwhen x = 79/57 and simplify

asked by PJ on October 1, 2008
30. ## Math

For f(x) = 0.01(2)^x, find the average rate of change from x = 2 to x = 10. A.1.275 B.8 C.10.2 D.10.24

asked by Ruby on November 4, 2015
31. ## organic chemistry

(x/15)/[(1.5-x)/45]=5.8 how do I move these around to find x partition coefficient equation

asked by Anonymous on October 8, 2011
32. ## Not Sure

What year was the first bike invented in? I can't find that information anywhere.

asked by Lauren on September 7, 2007
33. ## Math

For f(x) = 0.01(2)x, find the average rate of change from x = 3 to x = 8. A.0.08 B.0.496 C.2.48 D.5

asked by April on November 4, 2015
34. ## Social media

I need help find websites that have positives and negatives of using snapchat?

asked by Woody on November 4, 2015
35. ## geometry

Find the length of the median of a trapezoid with vertices at C(3,1) D(10,1) E(7,9) and F(5,9)

asked by Clara on March 16, 2011
36. ## math

Find the five-number summary of the following set of numbers. 0.16, 0.08, 0.27, 0.20, 0.22, 0.32, 0.25, 0.18, 0.28, 0.27 Thank you

asked by sandy on September 6, 2007
37. ## science reading scales

how to you find the samllest division when reading a scale

asked by tiff on September 10, 2007
38. ## math help

Find the unit vector perpendicular to each of the vectors 2i+j+k and i-j+2k?

asked by mis on December 22, 2016
39. ## Calculus

Find the area of the region between the graphs of f(x)=3x+8 and g(x)=x^2 +2x+2 over [0,2]. My answer: 34/3

asked by Rucha on November 8, 2015
40. ## English

Can someone help me find a web site of opening sentences?

asked by Mike on September 29, 2008
41. ## Algebra

find the volume of the prism below. A=24cm2 2.5cm

asked by Bobby on September 16, 2007
42. ## Domain of composite function

Can you please help me with the following questions? Find the domain of the composite function f * g. 12. f(x)=x+3, g(x)=1/(x+7) 15. f(x)=7x+70, g(x)=x+2

asked by Soly on September 14, 2007
43. ## math

the sale of drawing is 1/4 in. = 12 ft. find the atual measurement

asked by nikki on February 7, 2012
44. ## algebra

Find the length of the golden rectangle whose width is 14.72

asked by Jennifer on October 9, 2011
45. ## Calc

Find the set of points that the following function is continuous at them. f(x)= { √(5-x) -2 if x < 1 , (2x-1 + In(x)) / (x-25) if x>1, -1/24 if x=0

asked by Ree on December 15, 2016
46. ## ??????????

I can't find any of my questions from yesterday- were they deleted? I'll go search now, but does anyone know what...?

asked by bad @ math on September 14, 2007
47. ## Math

Binomial distribution if mean 10 AND VARIANCE 9 find mide

asked by Anonymous on December 16, 2016
48. ## calculus

find the area of the region bounded by the curves f(x)=x-x^3 ; g(x)=x^2-x ; over [0,1]

asked by lis on December 17, 2016
49. ## Algebra 1a

Find the slope of a line that passes through the given points (-6,1) (4,8)

asked by Anonymous on December 19, 2016
50. ## science

Instrument used to find mass _ _ _ _ _ _ - _ _ _ _ balance I am confused!

asked by Anthony on September 11, 2007
51. ## Math

How to find an equation when you have a point on a graph and a slope??

asked by Hadley on October 2, 2008
52. ## Algebra 1

Find the slope of the line passing through the points (–2, 6) and (6,-10).

asked by Cynthia on September 6, 2007
53. ## Honors Physical Science

How do I find the speed of a truck that travels 14.5 km in 9.25 minutes in km/hr?

asked by Adrienne on October 29, 2015
54. ## further maths

given that p=i+j-2k and q=2i-j+2k.find two vectors m and n satisfying that m is perpendicular to p,n is parallel to p and m+n=q

asked by Samuel on January 5, 2017
55. ## Math

Find the equation of the line of intersection of the two plane given by x+y+z=5 and 4x+y+2z=15

asked by Yong on October 28, 2015
56. ## Math

Harold says, to find 6 x 8, I can use the facts for 5 x 4 and 1 x4. Do you agree? Explain

asked by Khrys on February 9, 2012
57. ## math

find the median, mode and range for 28, 61,19,43,89,126.

asked by fardowsa on January 5, 2017
58. ## calculus

Use the definition of derivative: lim(as h approaches 0) (f(x+h)-f(x)/(h) to find f(x)=(1)/(2x).

asked by angie on January 5, 2017
59. ## maths

find the average speed of 300km in 4 hours?

asked by maryam on January 9, 2017
60. ## Math

Find the units digit of 93 to the power of 19. I don't know what to do.

asked by Sai on January 9, 2017
61. ## Pre Calculus

How do I find the domain in this problem? Is it that the denominator cannot equal zero still? x^2-x/(x^2-x)+2

asked by Crystal on October 6, 2008
62. ## Algebra2

Find the product sqrt 5 times 3sqrt5

asked by Steve on January 10, 2017
63. ## Physics

what equation would I use to find the magnitude of the mass's velocity?

asked by Tina on October 5, 2011
64. ## Geometry

Find the area of the bedroom in square feet of 11' x 13' 10"

asked by Ivan on January 18, 2011
65. ## pre Calc

Find an equation of the vertical line that passes through (x, y) = (−3, 4).

asked by Terry on January 4, 2017
66. ## Math

A(-1,1) B(1,5), C(3,1) are the vertices of triangle ABC. if M is the midpoint of BC, find BM

asked by Ciara on January 4, 2017
67. ## Calc I

how do i find the derivative of the function: f(x) = e^2 + x^e i just don't know how to go about doing this. any and all help is appreciated. thanks!

asked by Eva on October 2, 2008
68. ## music

i have to find out about blues music but all the websites i try hardly have any information! please help me with this! thank you!

asked by lucy on September 6, 2007
69. ## Math

Find the area of a rectangle whose length is 11.5 and breadth is 12.5 m

asked by Vishal on January 1, 2017
70. ## Algebra

For the function f(x) = 5/x+4 find the average rate of change of f from 1 to x:

asked by Jk on November 3, 2015
71. ## Geometry

The angle of inclination of a line passing through (4,5) and (a,-5) is 45°. Find the value of a.

asked by MOLY on January 1, 2017
72. ## geometry

Find the value of x When one angle is 67 degrees and The lenthb of the triangle is 21

asked by al on February 8, 2012
73. ## Analytic Geometry

The angle of inclination of a line is passing through (4,5) and (a,-5)) is 45°. Find the value of a.

asked by Molyyyyybdenum on January 1, 2017
74. ## trig

i have to find a & c, b=2.489*10 to the nineth power and i have one degree 25

asked by chris on January 18, 2011
75. ## math

The sum of three consecutive multiples of 7 is zero.find the integers

asked by Anonymous on February 9, 2012
76. ## Math

Describe each of the three methods you can use to find the area of a rectangle.

asked by Sky on January 3, 2017
77. ## Math >> limits

find limit : lim (3sin4x / sin3x ) x--> 0

asked by mo on September 5, 2007
78. ## Math Homework

Directions: Find the fourth-order derivative. 1.) f''(x)=7x^5/2, f(^iv)(x) 2.) f''(x)=8x^7/5, f(^iv)(x)

asked by Lena on October 31, 2015
79. ## Calc

Find the limit as x approaches 0 of (sin x)/(x + tan x)

asked by Erica on January 18, 2011
80. ## English

Where in a script will one find the necessary info for character development?

asked by Nuna on October 14, 2008
81. ## algebra 2

Find the slope of the line passing through the points (3, -1) and (0, 8)

asked by Courtney on October 1, 2015
82. ## Pre-calculus

If cosx=4/5, cosy=12/13 in Quad. IV, find sin(x+y)

asked by Kevin on February 17, 2012
83. ## chemistry

find the density of ethyl alcohol if 80.0 cm^3 "weighs" 63.3g.

asked by steven on September 27, 2011
84. ## Statistics

Find the area under the standard normal curve between z = 0 and z = 1.37.

asked by Sharon on February 18, 2017
85. ## Math

Find area of rectangle whose length is 3 cm and 1 diagnal is 5 cm

asked by Pooja on February 20, 2017
86. ## Math

Find the smallest values of a and such that 32a = 23b.

asked by Lee on February 17, 2012
87. ## maths

Find two natural numbers in ratio 5:7 such that their l.c.m.is 120

asked by sanjay on February 22, 2017
88. ## Algebra

Find the x-intercepts. y=x^2-4x+4. Thanks for helping. All of this Algebra has lost me.

asked by Cindy on July 12, 2007
89. ## algebra

6x+7 _____ = X. 5 Find x. Forgot what i'm supposed to do. Could someone explain?

asked by Nyk on March 24, 2011
90. ## Math

Find a formula for D^n_x(1/x). (The n is superscript and the x is subscript)

asked by Anonymous on February 22, 2017
91. ## Geometry

Find the area of the rectangle that has the following ordered pairs: F(-3,1) G(-1,0) H(-2,-4), J(-5,-2)?

asked by Tommy on September 27, 2011
92. ## math

find two consecutive even integers such that 5 more than the first is divided by 2 less than the second, the result is 13/12.

asked by amir on October 27, 2008
93. ## Ecology

Find the name of an organism hiding in the word habitat

asked by Len on September 26, 2011
94. ## chemm

find the density of ethyl alcohol if 80.0 cm^3 "weighs" 63.3g.

asked by steven on September 27, 2011
95. ## math

how can finding 4x3=12 help you find the product of 8x3?

asked by symone on September 27, 2011
96. ## Linear algebra

find the distance from the point Q to the line "l" Q=(0,1,0) l with the equation [x,y,z] = [1,1,1,] + t[-2,0,3]

asked by Meso on January 12, 2011
97. ## math

Find the total of the three numbers 212 21 422

asked by Anonymous on October 24, 2008
98. ## math

find the maximum and/or minimum values of the function f(x) for the indicated value of x f(x)=x^2 -4x+3 25

asked by Michelle on February 12, 2017
99. ## math

There is a unique parabola that goes through the points P = ( 1, 1), Q = (1, 1), and R=(5,6) that can be described by y=ax^2 +bx+c. Find coefficients a, b, and c.

asked by Grace on February 13, 2017
100. ## Statistics

Find the area under the standard normal curve between z = 0 and z = 1.37.

asked by Sharon on February 16, 2017