# 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 477
1. ## math

first estimate answer then find exact answer simplify if possible 9 1/5*30

asked by Anonymous on March 12, 2012
2. ## AP calculus

∫[0,x^(3),(t)/√(1+t^(3)),] Find the derivative of the integral. A. (3(x^3))/((1+(x^9))^0.5) B. (x^3)/((1+x^9)^0.5) C. (3x^3)/((1+x^3)^0.5) D. (5x^3)/((1+x^6)^0.5) E. (3x^5)/((1+x^3)^0.5) I think the answer is A. Can you check my answer please?

asked by Anonymous on January 27, 2013
3. ## geometry

Find the locus of a point which is equidistant from the origin and the point (-2,5)

asked by Anonymous on December 29, 2014
4. ## precalc

cos(θ)=-((3)/(7)) where pi

asked by bandit55751 on March 8, 2011
5. ## Math

In fig AB=AC NB and angle ACD= 110 find angle A

asked by Anonymous on June 14, 2017
6. ## science

Where can I find some information about nourvis system and endocrine system?

asked by jhon on December 27, 2010
7. ## Algebra

Find the equation of the line parallel to the line 3x + y = 5 and containing the point (4, – 2).

asked by Michelle on June 23, 2009
8. ## Algebra

Find two binomials whose product is x^2 - 6x + 9 and explain how you decided on those two binomials. Thank you! :-)

asked by Cassie on April 16, 2009
9. ## math

The area of a circle is less than 1 dm². Find the radius of the circle.

asked by Anonymous on March 8, 2016
10. ## maths

Of three numbers, second is twice the first and is also thrice the third. If the average of three numbers is 44, find the largest.

asked by kumar on August 24, 2017
11. ## algebra

Find the slope of the line that is a) parallel and b) perpendicular to the given line. 1. x=-8 2. y=10

asked by Kellin on May 16, 2012
12. ## Math

BD bisects

asked by Valerie on September 13, 2016
13. ## Calculus

How would you find the radius of convergence when you end up with something like |8x - 1| < 1? Do I divide everything by 8 and get a radius of 1/8?

asked by Anonymous on March 9, 2018
14. ## Chemistry

0.110 M in formic acid and 5.5×10−2 M in hypochlorous acid . How to find pH

asked by Sandov on July 16, 2016
15. ## trigonometry

If sine of an angle is ¼ and cosine of an angle is 15/4.. find cosecant.

asked by Amber on March 7, 2009
16. ## math

For the curve given by 4x^2+y^2=48+2xy, find the positive y-coordinate given that the x-coordinate is 2.

asked by Steven on December 31, 2014
17. ## Algebra

Find the sum of all values of a such that the point (a,7) is 3 sqrt 5 from the point (2,1).

asked by Abigail on December 31, 2014
18. ## Math Probability dice roll

two fair dice are rolled, find the A)odds of getting a 9 B) the odds against getting a 12

asked by janet on April 16, 2012
19. ## Algebra

Find the equation of the line with y intercept 2 and perpendicular to the line y = 2/3x -4

asked by Zelda on November 10, 2013
20. ## Math

Find the remainder when 3^997 is divided by 5. n=1 3n/5=3/5 n=2 3^2=9/25 n=3 3^3=27/5 n=4 3^4=81/5 n=5 3^5=243/5 r=3,4,2,1,3,4,2,1 n=997

asked by Erika on February 3, 2015
21. ## chemistry HELP!!

How would I find the STP for N2,He, H2O? (concentration in air at STP)

asked by Amy~ on August 29, 2010
22. ## MATH214

If is a line whose equation is y = 2x - 1, find the equation of the image of under each of the following translations: a. (x, y) → (x, y - 2) b. (x, y) → (x +3, y) c. (x, y) → (x - 3, y + 2)

asked by Rebecca on March 4, 2010
23. ## math

the line passing through (7,y) and (1,0) is parallel to the joining line (4,4) and (-2,1) find y

asked by Anonymous on April 18, 2010
24. ## college

How do i find the slope of the line containing the pair of points (5,4) and (7,-10)slope m= what

asked by kim on May 23, 2010
25. ## Math

The sum of two nos is 40, the smaller no is 6 less than the larger no, Find the nos

asked by Anonymous on November 26, 2016
26. ## math

the H.C.Of two numbers is 7and their L.C.M is 140.If one of the numbers is 28,find the other number

asked by ruth on September 1, 2018
27. ## pharmacy tech

. To find out if a drug causes nausea, you would look in this section of the drug monograph

asked by jen on March 19, 2014
28. ## calculus

A particle is moving with the given data. Find the position of the particle. a(t) = t2 − 5t + 3, s(0) = 0, s(1) = 20 s(t) =

asked by lisa on January 10, 2017
29. ## math

Find the perimeter of the air mattress if h = 61 inches and w = 25 inches.

asked by Anonymous on June 10, 2012
30. ## chem

if the length of Mg is 2.7 cm and the mass per meter of Mg is .981 how do i find the mass of the Mg?

asked by Kayla on May 28, 2008
31. ## Algebra

Name the axis to which major axis is parallel and find the center of 9(x + 1)² + 27(y - 1)² = 81

asked by Kenny on July 24, 2015
32. ## Math

Two dice are rolled. Find the odds that the score on the dice is either 10 or at most 5

asked by Jenny on October 11, 2009
33. ## MATH

In triangle PQR,

asked by lily on April 15, 2014
34. ## geometry

Given ABCD is a square AC = BD = 4 units Find coordinates of ABCD

asked by Matthew on February 11, 2011
35. ## pre calculus algebra

one number is three less than six times second number. their sum is 32. find the two numbers

asked by Anonymous on September 3, 2014
36. ## Math

I have been stuck on this problem for a while need help on it and soon. It's functions. X Rule Y 10 65 30 45 50 25 70 5 I can't find the rule

asked by Anonymous on March 18, 2014
37. ## MATH

FIND THE AREA OF A RECTANGULAR FROM MEASURING 10 INCHES BY 8 INCHES.

asked by ROSE on October 19, 2012
38. ## math

list all prime under 20. then find the GCF for 64 and 80 use prime factorization.

asked by kyle on August 15, 2012
39. ## Calculus

a)Find the average value of f(x) = e-x over the interval [0,k] b)What happens to the average value of f on [0,k] as k approaches infinity

asked by Rayyan on February 1, 2011
40. ## geometry

Find theta when given AB=10cm(chord) radius=10cm

asked by Kutlo on June 6, 2010
41. ## Calculus

find an equation of the line tangent to the equation at the given point. f(x)=5x^2 at x=10

asked by Jake on September 16, 2012
42. ## MATH

FIND THE MEASURE OF A COMPLEMENT OF AN ANGLE THAT MEASURE 65DEGREES

asked by Raynique on October 21, 2010
43. ## algebra ll

find the range of the relation (-1,4),(2,5), (3,5)then determine if the relation is a funtion or not thank u

asked by natasha on August 8, 2008
44. ## Calculus

Find the point on the plane z = 8x + 10y + 1 closest to the point P=(1, 0, 0).

asked by EKM on November 5, 2018
45. ## Jiskha rules

i was searching around and cannot find the rules for the forum. where is the page containing said rules?

asked by Cody on November 19, 2011
46. ## ODU

FIND THE EXACT VALUE OF COS U 4/5, PI/2

asked by TINA on September 28, 2012
47. ## math

the roots of 2x^2 - 3x = 4 are a and b. find the simplest quadratic equation which has roots 1/a and 1/b

asked by isha on February 12, 2009
48. ## Math (ASAP)

I really need help with this. Thank you! Directions: Using the limit process, find the limit of the following function below. f(x) = 2 – x^2

asked by Lena on October 8, 2015
49. ## earth science

how do we find the mass of an object? mass=density * volume

asked by brian morales on October 26, 2006
50. ## maths

eleven less than, two third of the sum of twice a number and ninteen, is 95.find the number.

asked by alsaba on April 28, 2017
51. ## Precalc

Assume that points A(5, 10, 1), B(6, 3, 6), and C(12, 1, 4) are on a plane. Find vector AB and vector AC.

asked by Grace on January 7, 2012
52. ## calculus

find the equation of a curve for which y''=6x-6 if the curve has a critical point at (2,1).

asked by justin on August 10, 2015
53. ## maths

Find four different numbers that have an average of 11 i dunno 9,10,12,13 or any four numbers that add to 44.

asked by s on January 19, 2007
54. ## Mathematics

A number when divided by 14 or 13 leaves a remainder 3. Find the least possible value of that number?

asked by sameera on February 13, 2009
55. ## math

Find the value of each markup or discount. Original: \$20.00 percent of discount: 40%

asked by Brandon on March 12, 2015
56. ## math math

the second of a trangle is 3 times as large as the first the third angle is 55 more that the first. find all three angle.

asked by MOSS on July 19, 2011
57. ## geometry

find the equation to the plane through the point (-1,3,2) and perpendicular to the plane (x+2y+2z=5) and (3x+3y+2z=8)

asked by anil on February 24, 2011
58. ## math

if one of the zeroes of a cubic polynomial x^3+ax^2+bx+c is -1.find the product of other 2 zeroes

asked by mathew on March 31, 2017
59. ## Precalc

Assume that points A(5, 10, 1), B(6, 3, 6), and C(12, 1, 4) are on a plane. Find vector AB and vector AC.

asked by Grace on January 7, 2012
60. ## math

Find two of the three possible numbers that can be placed in the set below so that the median of all 5 numbers would equal their mean. {3, 6, 9, 10}

asked by joey on May 31, 2010
61. ## Binomal Theorem

1A> What is the coefficient of x^(2r) in the expansion of (1-x^2)^n, where n is a positive integer ? 1B> Find the coefficient of (1+x)^7 (1-x) ^8 Thanks for your help :)

asked by Tommy on August 4, 2008
62. ## Math

find the other endpoint of a line segment with the given midpoint and one endpoint 0,0 and 4,-2

asked by Stacey on February 13, 2011
63. ## calculus

PLEASE HELP Find the first and second derivatives of the function. y = e^8ex. I keep getting y' = e^8ex * 8 and its wrong. how do you do this?

asked by nic on February 6, 2011
64. ## Algebra 2

Find the equation of the asymptotes for the hyperbola defined by the equation: ((y + 4)^2 / 36) - ((x - 3)^2 / 25) = 1

asked by Tristan on May 11, 2013
65. ## geometry

Please help! In triangle RST,segment XY parallels segment RS. If TX=3, XR=TY and YS=6 find XR.

asked by Quinton on January 2, 2012
66. ## algebraa 1 helpppp meee pleaseeee

Find each percent change, and tell whether it is a percent increase or decrease. 7. From 20 to 28

asked by Tranesha on September 14, 2011
67. ## maths

in the figure ABCD is a parallelogram. AL is perpendicular to BC, AM is perpendicular to CD , AL = 4 cm and AM = 5 cm if BC =6.5 cm then find the value of CD

asked by Tejasvi on February 4, 2016
68. ## Precalculos

Find the quadratic function which contains the points (0,5), (1,2) and (3,2). Graph the function

asked by Jenny on September 21, 2015
69. ## Algebra

If x=16 is one of the root of the quadratic equation x square-2(7x+16)=0,find the other root.

asked by Mandar on March 12, 2017
70. ## math

One number is greater than another by 40/11. If the smaller number is less than 47/22 by 1/2, find the numbers.

asked by Anonymous on March 19, 2017
71. ## Algebra

Identify the pattern and find the next number in the pattern -48,-24,-12,-6 answers are -3, 0, 2, 3

asked by Random girl on August 30, 2018
72. ## trig

given cotθ = (1/2) √7, find sinθ and cosθ in quadrant I cotθ = x/y would 1/2 be the x and √7 be the y?

asked by coco on October 10, 2015
73. ## furthe math

find the gradent of the lind parallel to the line whose gradent is -3

asked by Anonymous on June 16, 2015
74. ## math

If the measure of angle 1 is 123 degrees, find the measure of

asked by Emily on June 7, 2010
75. ## Calculus ll

Find the radius of convergence and interval of convergence for ‡”(from n=1 to ‡ ) (-1)^n-1 multiplied by n(x-1)^n/(n^2+1)2^n thank you for your help

asked by Chan on April 21, 2011
76. ## college

if y=kx/square root of w find k when y=4 x=12 and w =4 I have an answer of 16/3 and I believe that the correct answer is 2/3 am I right.

asked by Jake on April 21, 2010
77. ## Calc 2

How to find Cross Section Area given x=5 x=-5 y= sqrt(25-x^2) y= -sqrt(25-x^2)

asked by EM on September 5, 2012
78. ## Calculus

Find the absolute maximum value and the absolute minimum value, if any, of the function. g(x) = -x(^2) + 2 x + 9

asked by Starr on March 29, 2011
79. ## Math

Find all the solutions of 5sintheta - 4 = 2sintheta - 4 in 0 to 2pi. 0, pi, and 2pi?

asked by Anonymous on May 13, 2015
80. ## Math

You received scores of 70, 40, 70, 90, and 40. Find the first quartile. I don't even know what a quartile is.

asked by Sammy on March 29, 2011
81. ## Math

Find the sum of all integers c, such that for some integers a and b satisfying a

asked by Pete on April 30, 2013
82. ## Math

In a right triangle, the measure of the legs are 20 and 3x, and the measure of the hypotenuse is 4x+1. Find the value of x.

asked by Dylan on March 2, 2014
83. ## Math

one number is 3 more than 3 times another. The sum of the numbers is 11. Find the two numbers.

asked by Keonn'a on October 16, 2018
84. ## Math

can anybody show me step by step? Find the sum. (a) 1/3+ 2/3^2+ 2^2/3^3+ 2^3/3^4+.......... + 2^9/3^10 S10 = (b) 1 + 1/2^1/2+ 1/2+ 1/2^3/2+ S =

asked by lene on August 15, 2015
85. ## geometry

I NEED HELP IM STUCK ON THIS QUESTION!!!!!!!!!!!! find the value of each variable. A. x=38, y=76 B. x=52, y=76 C. x=38, y=104 D. x=52, y=104

asked by rebekah geryk on September 25, 2015
86. ## Math

Y is partly constant and partly varies as x. When x=2,y=16 and when x=7,y=31,find y in terms of x.

asked by Tessy on November 22, 2018
87. ## help fast just explain how i get answer but plz

find the amount of tip on a \$75 bill if 15% tip is left a.\$11.25 b.\$11.20 c.\$10.50 d.\$12.00

asked by shynice on February 3, 2016
88. ## Algebra II

The length of a rectangle is twice its with. The are is 128yd^2. Find the length and the Width

asked by Lois on September 19, 2011
89. ## trig

Use the appropriate identity to find tan(theta) given that cot theta =0.05.

asked by Davis on August 26, 2011
90. ## math

If you know that a relationship is proportional and are given one ordered pair that is not (0,0), how can you find another pair? THANK YOU!

asked by kimie on October 9, 2015
91. ## Math

In triangle PQR,

asked by drake on April 15, 2014
92. ## Math

Find the least number divisible by each natural number less than or equal to 10.

asked by Anonymous on October 22, 2009
93. ## Maths

The sides of the equilateral triangle is 3x+2,2y-x and y+3 find x and y.and the perimeter of the triangle

asked by Carl on June 1, 2018
94. ## Algebra..

Help ? Find the slope of the line that is a) parallel and b) perpendicular to the given line. 1. x=-8 2. y=10

asked by Kenny on September 14, 2012
95. ## algebra

I need to find the solution or no solution or infinite solutions to these two equations. x + 2y =4 9x - 4y = 3

asked by DJDiamond on March 5, 2013
96. ## mat 117/algebra

Find a value for k so the 9m^2-kn^2 will have the factors 3m + 7n and 3m -7n. Please show me how to get this and show the work please. Use that (a-b)(a+b) = a^2 - b^2 So, you can read-off that k = 49.

asked by Diana on June 26, 2007
97. ## math

find the perimeter for 11in + 9 1/2in + 7in + 9 1/2in

asked by kareem on February 26, 2013
98. ## comp 1

When using a website as a research source, what should you look for to find out if that website is credible?

asked by eric smith on November 28, 2009
99. ## math

the product of two even consecutive integers is 224. find the integers

asked by Cho on August 26, 2011
100. ## math

the product of two even consecutive integers is 224. find the integers

asked by Cho on August 26, 2011