# 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

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

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...?

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??

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?

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

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