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 248
1. URGENT - History

Hi, Okay, so where can I get other cartoons on Stalin? I was searching like forever to find that one. Thanks for all your help

asked by Ella on May 11, 2011
2. algebra 2

find the zeros of quadratic ( 8v+7)(v-2)=0 show the step please

asked by lisa on December 12, 2012
3. Pre-Algebra B

5 | 4,5,5,6,6,6,7,8,8,9 6 | 0,0,1,1,2,2,2,3,4,4,4,5,6,7 7 | 0,1,1,1 How do you find the mean of this stem-and-leaf plot? Please answer!!

asked by Elizabeth on January 23, 2010
4. math

find the range of possible values of x that satisfy the inequality x-5

asked by ira on January 31, 2011
5. math

HOW TO FIND THE DECIMAL EQUIVALENT TO A MIXED FRACTION?

asked by taliah on December 13, 2012
6. calculus

find the rate of change of f(x)-x^2+4 a. from -2 to 0 b. from 1 to 3 c. from -2 to 1 please show work

7. Trig

How can I find the exact value of Sin 480 degrees? Thanks

asked by Rachal on May 12, 2011
8. math

use n equals 22 over 7 find the area of a circle with a radius of 7

asked by scott on March 31, 2011
9. Algebra

Can someone tell me how to find a perpendicular line -3x+5y=7 My choices are 7/5 3/5 -5/3 -7/5 I cannot figure this out

asked by Anne on March 22, 2008
10. Calculus

Find the anti derivative of (u^-2(1-u^2+u^4)du. Need steps so I can try to grasp this. Thanks

asked by Rene on April 16, 2013
11. Calculus

Find the antiderivative of (sqrt(x)+3/x-2e^(x))dx. Need steps so I can follow. Thanks

asked by Rene on April 16, 2013
12. Calculus

Find f(x) so that it satisfies: f'(x)=1+e^x+1/x and f(1) =3+e. Please show all steps so I can follow. Thanks.

asked by Rene on April 16, 2013
13. MATH

how to find the amplitude and phase shift of : y= 3 + cos(5x+ pi/2)

asked by Jasmine on February 23, 2009
14. math

in triangle lmo, find the value of m, if o=32 cm, l=52 cm and angle e= 73 degrees

asked by nova22ca on April 16, 2013
15. calculus

find the integral of square root of 1+x^3 dx or sqrt(1+ x^3)dx

asked by joel on February 23, 2009
16. calculus help

find the integral of square root of 1+x^3 dx or sqrt(1+ x^3)dx

asked by joel on February 23, 2009
17. algebra 2

find the zeros of quadratic ( 8v+7)(v-2)=0 show the step please

asked by lisa on December 12, 2012
18. Maths-Integration by Partial Fraction

Use integration by partial fractions to find Integral (3x^2-x+2)/(x-1)(x^2+1) dx

asked by Anonymous on December 12, 2012
19. college

x=(5m/s)t+ (0.75m/s3)t3 how do u find coordinates 4 the graph o u differentiate first?

asked by g on April 1, 2011
20. calculus

find the sides of triangle such that area is maximum.

asked by Preet on December 13, 2012
21. chemistry

how did you find the percent yeild for the eugenol benzoate?

asked by shelly on February 29, 2008
22. honors geometry

find the area of an isosceles triangel with hypothenues 18

asked by kourtney on May 12, 2011
23. calculus

Find the minimum distance from a point (6,3) to the parabola y^2=8x.

asked by Arvin on November 2, 2012
24. Math help

Find the width of a recctangle that has a length of 48 cm a diagonal of 50 cm.

asked by David on December 13, 2012
25. physic

Find the acceleration of the block of mass M = 5.06 kg in the figure below. (Take m = 4.24 kg.)

asked by joy on February 28, 2018
26. algebra

How would I find three different quotients that equal 5 to the negative 7th

asked by Ethan on February 5, 2010
27. algebra

Find the slope and y-intercept of the line in the given equation. y=4/9x -20

asked by B on December 19, 2010
28. math

Find the missing value to the nearest hundredth. tan (?) = 15

asked by anon on June 16, 2017
29. geometry

find the measure in degrees of the total of 1 and 2 in square

asked by diana on May 5, 2011
30. estimate

6x7381 find two numbers that the exact answer is in between

asked by Anonymous on December 10, 2012
31. Math

Find the area of a circle with a radius of 4 meters (use 3.14 for PI)

asked by Linda on March 11, 2013
32. chemistry

how do you find the number of neutrons in an element's atom?

asked by abby road on February 4, 2010
33. math

find the additive inverse of -9 on the 12-hour clock

asked by yorkie16 on April 9, 2009
34. Math

Set up problem then find the sum simplify 3/7 +1/4

asked by Deanna on April 22, 2017
35. calculus

Find the general solution to the differential equation: yy’ – x2 = 3.

asked by beth49 on March 11, 2013
36. calculus1

find the linear approximation to f(x)=1/square root of(x^3+1) at a=2

asked by john on December 24, 2017
37. Math

Find the difference. Write the simplest form. 6 7/8 - 4 3/8 = 4 2/3 - 3 1/3 = 6 4/5 - 3 3/5 = 73/4 - 2 1/4 =

asked by Anonymous on December 10, 2012
38. geometry

G lies on the perpendicular bisector of segment AB, AG = x2 + 4x, and BG = x + 18. Find AG

asked by nadia on March 8, 2010
39. calculas

let p=(1,1,1), Q=(2,3 5), and R=(-1,3,1). find the area A of thr triangle with vertices P,Q, and R

asked by Anonymous on December 11, 2012
40. science

Describe how you would find the mass of 250mL of water

asked by aaron on September 22, 2015
41. Chemistry 3A

how do i find the number of moles of oxygen atoms in: Al(OH)3

asked by Gurjot on December 10, 2012
42. algebra 1 math

Find the hypotenuse of a right triangle with legs measuring 5.2 cm and 7.8 cm respectively

asked by mike on February 2, 2009
43. ordering decimals

I do not understand how to find out what number come's between 0.425 and 0.475 would it be \$ 4.25- \$4.75

asked by mom on April 4, 2011
44. Algebra

x^2 + kx - 19 Find all values of k so that each polynomial can be factored using integers.

asked by Mel on May 5, 2011

Find an equation with the given form in each case below. y=sin through(Ï/2, 0)

asked by Mel on January 21, 2008
46. Math

Find the degree of -5w^3-4w^2+7w+16 A. -5 B. 16 C. 14 D. 3 I don't understand polynomials can sometime help me?

asked by BBC on April 24, 2017
47. calculus

Find the sum of the series: 10 + 14 + 18 + 22 +...+138 and 6-12+24-48+96-...+1536

asked by Daisy on January 21, 2008
48. Alg. 2

How to find the domain of the inverse function of x^2-10x+25

asked by Gretchen on December 30, 2010
49. Maths

If x:y=9/2:16/3 AND y:z=25/4:17/2, find x:y:z Question of proportional parts please Answer

asked by Need help on June 11, 2017
50. algebra

find slope of any parallel line through points (9,6) and (1,2)

asked by beth on January 21, 2008
51. algebra

I have to find the x and y intercepts of -128 = 52x + 88y

asked by DJDiamond on March 11, 2013
52. Geometry

Can you find the area of a rhombus if you only know the lengths of the sides?

asked by Rafa on June 27, 2015
53. college algebra

for the function f(x)=7/x+6, find the average rate of change of f from 1 to x.

asked by ladybug on November 8, 2012
54. 10th maths

Find a possible pair of natural numbers whose sun is 77 and their g.c.d.is 7?

asked by Saba on December 22, 2017
55. algebra

Find the roots of the equation. 4x to the second power plus 9=12x

asked by Loren on May 8, 2011
56. Trigonometry

How do u find the angles of a triangle whose sides are in the ratio 2:4:5?

asked by Kevin on November 6, 2012
57. chemistry

find the numbers of elerctorins in 18ml water

asked by nikita bhukar on June 23, 2015
58. IB Math SL

Find a unit vector which is perpendicular to both of the vectors 4i + 2j - 3k and 2i - 3j + k.

asked by Wanda on March 2, 2008
59. algebra

Find an equation of the porabola described. - Vertex(0,0);directrix x + 1 = 0

asked by David on February 4, 2010
60. chemistry

find the concentrations of Ca^2+ and F^- in a saturated solution of CaF_2_

asked by holly on March 9, 2013
61. math214

In right triangle ABC, point O is the incenter; CX 5 2–; AC 5 8–; AB 5 10–. Find y.

asked by alicia on February 26, 2010
62. chemistry

find the concentration of Pb^2+ in equilibrium with PbBr_2_ and 0.10M Br^-

asked by holly on March 9, 2013
63. Maths

ABCDEF is a regular hexagon. Find the value of. VectorAB+AC+AD+EA+FA.

asked by Shivam on December 16, 2017
64. help math algebra

How do you find the GCF (greatest common factor) of -m^8n^4 and 3m^6n?

asked by G.G on January 28, 2015
65. Algebra

Can someone help me with this one? Find all numbers for which the rational expression is undefined. 6/4w+5 Thanks

asked by Kim on February 1, 2009
66. limit maths sir steve or damon or reiny help

find d limit as x ->∞ {x +e^x +e^2x}^(1/x) plz show step

asked by yourim on April 20, 2017
67. math

rustle up three different items that each weigh about one gram .what did you find

asked by linda on May 9, 2011
68. Math

if f(x) = 2x^2 + 5x, find f(x+h) - f(x) / h and simplify. I started to do this but then got lost. 2(x+h)^2 + 5x + 2x^2 + 5x all over h 4x^2 + 4xh + h^2 + 5x + 2x^2 + 5x

asked by Hannah on April 2, 2011
69. maths

find series solution of the differential equation y"+3x^2y'-xy=0

asked by Anonymous on June 25, 2015
70. chemistry

how do you find the number of neutrons in an element's atom?

asked by abby road on February 4, 2010
71. Calculus

Find dy/dx y = (x+y)/(x√2) I know that you can simplify the problem by arranging it to: y = (x)/(x√2) + (y)/(x√2) but I don't know where to go from here

asked by Liz on December 28, 2010
72. Calculus

Find the volume using the shell method - about the x-axis x=y^2/3

asked by Tiffany on April 12, 2013
73. precal

find the exact value of the expression: csc (tan^-1 ã3/3)

asked by adam2 on March 8, 2010
74. Maths

An isosceles right triangle has a hypotenuse of 18 m. Find the other two sides

asked by Abc on December 19, 2017
75. math

Find the slope of the line passing through the points. 1. (5,7), (-2,-3) 2. (6,3), (4,7) ..thanks

asked by xxx on May 3, 2009
76. Calculus

Find the limit. lim x-->1 (x^3)-1/((5x^2)+2x-7) Please show steps.

asked by Janet on May 9, 2011
77. Pre algebra

1. Find The surface area of a sphere with the radius of 8 cm. Please help.

asked by Bubbadub136 on February 23, 2018
78. calculus

find all discontinuities (16x/2x3-8x3=0)

asked by brianna on December 11, 2012
79. pythagoream theroem

how do you find the height of a triangle that is 20cm. on each side

asked by briana on May 9, 2011
80. MATH

Do you convert 16 3/4 to find out how many 1/4 pounds of hamburger you can make out of that?

asked by annonymous on September 26, 2015
81. jeff elem

How do I find out what each mark represent on a number line?

asked by zai on August 20, 2015
82. Math

Find all solutions for the complex numbers: a) z^4 = 9i -46 b) 8*sqrt3 / z^4 +8 =+i

asked by Complex number on February 14, 2015
83. Math

if log(x+1) 27=3 find the value of x *(x+1) is the base i know that the answer is 2 but i have no clue how to get that

asked by Emily on January 13, 2011
84. college algerbra

Find the Slope and Y-Intersection of a Line that has the following equation. 3Y = 2X - 8

asked by dre on April 16, 2009
85. mechanics

Find the greatest and least resultant of two forces whose magnitude are 12 N and 8 N respectively

asked by Anonymous on May 21, 2017
86. Chemistry

How would you find the mass in grams of the following 4.01*10^23 atoms Ca, 40.08 g/mol

asked by Fabian on January 2, 2008
87. Math

The sum of two integers is -129. If one of them is 150,find the other

asked by Noor on August 24, 2015

Find two exact values of sin(cosˉ¹√5/6)

asked by CJ on January 13, 2011
89. math

find an example of an even function f that has the addition property that f (x+15) is odd. Thanks

asked by Susu on April 21, 2011
90. health

Where in the human body would you find the medulla oblongata?

asked by lisa on January 31, 2018
91. precalculus

find an example of an even function f that has the addition property that f (x+15) is odd. Thanks

asked by jane on April 21, 2011
92. algebra

find the midpoint of the line segment with endpoints (-5, _5) and (7, 9)

asked by onia on March 20, 2013
93. math

find the dimensions of the subspaces of R^2 spanned by the vectors (1,3), (1,-1)?

asked by maricel on February 14, 2015
94. Math

Suppose a function f(x) has domain (-1,1). Find the domains of f((x+1)/(x-1))

asked by Alexa on July 31, 2015
95. Algebra

Find the midpoint of the line segment having the given endpoints: (8,-4) and (-7,8)

asked by Michelle on January 31, 2010
96. Math(Probability)

Let X be N(0,1) find the p.d.f of Y=|X|, a distribution that is often called the half normal.

asked by Alex on April 20, 2011
97. CALC

Find the coefficients of this binomial using Pascal’s triangle: (a + b)^8.

asked by Leandra on November 27, 2012
98. maths

if cosx=-1/2,x lies in third quadrant, find sinx.

asked by manpreet on November 27, 2012
99. math

find the 6 trigonometric functions of tan (-3/8): sin < Ø

asked by kym on November 27, 2012
100. math(urgent)

Find the sum to n terms of 1/(1.2.3) + 3/(2.3.4) + 5/(3.4.5) + 7/(4.5.6) +.... Answer this Question

asked by tolu on February 15, 2015