# 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 253
1. ## maths-I only need the solution

x+y+√z=148 x+√y+z=82 √x+y+z=98 find x,y,z given that x,y,z are all positive integers. Please i need the solution #thanks

asked by P1 on April 21, 2016
2. ## maths

find the indefinite integral of the following f(t)=6cos(3t)+5e^-10t

asked by cecelia on March 5, 2008
3. ## mathematics-abstract equations

x+y+√z=148 x+√y+z=82 √x+y+z=98 find x,y,z given that x,y,z are all positive integers. Please i need the solution #thanks

asked by P1 on April 20, 2016
4. ## science

how to find a solution with high buffer capacity?

asked by ayya on April 19, 2016
5. ## math (ms sue)

Find the coefficient of x^7y^4 in the binomial expansion of (1/4x-16y)^11

asked by Sahna on April 18, 2016
6. ## partail fraction-maths help!plz

x^4+3x-2/[(x^2+1)^3(x-4)^2]=Ax+B/(x^2+1)+Cx+D/(x^2+1)^2+Ex+F/(x^2+1)^3+G/(x-4)+H/(x-4)^2 find A,B,C,D,E,F,H thank am tired of solving holy jesus!!!

asked by noah on April 18, 2016
7. ## Algebra

Find the GCF of the terms of the polynomial. 12x+20 A. 2 B. 4 C. 5 D. 10 I think it's B. 4

8. ## math

given the linear equation y = -2/3x -2. find y coordinates of the points (-9) (-3) and (6)

asked by shantrese on February 14, 2011
9. ## PRECALC

find all the real and complex zeros of the polynomial P(x)=x^4 -2x^3 -2x^2-2x-3

asked by help! on April 17, 2016
10. ## math

what is a short and easy way to find the least common multiples

asked by Romaris on February 14, 2011
11. ## precalc

p(x)=x^3 -6x^2 +13x -10. find all the solutions to the equation p(x)=0. i am not allowed to use -b/2A

asked by help! on April 17, 2016
12. ## math

Find the lenght of a rectangle if the perimeter is 48 and width is 8

asked by emmanuel on April 21, 2016
13. ## math

How would I find the a for the equation y= a(x-h)^2+k. I'm looking at a graph, and I can solve for everything except for a. What is it supposed to be?

asked by Erica on March 6, 2008
14. ## calculus

Find the area S of the regions y= square root (x) =x/3 x=25

asked by Anonymous on December 2, 2011
15. ## calculus

Find the critical numbers for the function f(x) = 2x / sqrt(x-1)

asked by Jay on April 24, 2016
16. ## calculus

Find the area S of the regions y= square root (x) =x/3 x=25

asked by Anonymous on December 2, 2011
17. ## s.s

asked by abduljabar on December 1, 2011
18. ## Accounting

How do you find the ratio of time devoted to the business?

asked by Sheila on March 11, 2008
19. ## Calculus

Use the Product Rule to find the derivative of the function. f(x) = (x^3 − 2x)(5x^2 + 2x)

asked by Anonymous on February 15, 2011
20. ## Calculus

Find the degree 3 Taylor polynomial T3(x) of the function f(x)=(−3x+33)^4/3 at a=2.

asked by Web10 on December 2, 2011
21. ## Math

How can i find misleading graphs on the news online??

asked by Rose on April 27, 2016
22. ## Calculus--complex numbers

asked by Anne on March 13, 2008
23. ## Algebra 1b

Find all numbers for which the rational expression is undefined. p^3 - 4p/P^2 - 4

asked by KC on March 8, 2008
24. ## statistics

Find the area under the standard normal curve for the following: (A) P(z < -1.80) (B) P(-1.93 < z < 0) (C) P(-0.17 < z < 2.05)

asked by dee on November 30, 2011
25. ## science

find the energy of first excited state of helium

asked by annie on April 22, 2016

how do I multiply 18 x 3/5= 18/1 x 3/5, do i find common denominator, then straight across?

asked by Melissa on March 17, 2008
27. ## math

If the sum of n terms of the series 4+7+10+... is 209, find n

asked by Ayomide on April 16, 2016
28. ## math

How do I find the k,c,V.S., and P.S. when I have a chart of monthly temps for a year?

asked by Heaven on March 22, 2008
29. ## math

find two numbers whose product is N^2 and whose sum is a minimum

asked by cheryl on February 14, 2011

Find two numbers whose sum is 42 and whose product will be at the largest possible.

asked by Wawen on April 10, 2016
31. ## Geometry

Find area of a triangle with side lengths 15 15 and 8

asked by Anonymous on April 10, 2016
32. ## Maths

Use the digits 0 1 2 3 4 5 6 7 only once to find the smallest answer possible in subtraction

asked by Hari on May 15, 2016
33. ## Math

Find the decimal equivalent of the mixed number. 8 7/8

asked by Teri on March 23, 2008
34. ## geometry

If the measure, of the three angles of a triangle are represented as

asked by scp on November 28, 2011
35. ## math

find the constant of proportionality(k) from the equation 2y=108y

36. ## Math

Find the exponential function that passes through (0,5) and (4, 1/2). Formula is y=Ce^kx

asked by Erica on May 15, 2016
37. ## math

show that the following point are the vertical of a square(-2,4) (2,0) (2,8) and (6,-4),find AB, CD, AC, BD, AD

asked by odukoya on May 16, 2016
38. ## Math

How do I set up this equation? If Y varies directly as X and Y = 12 when X = 3, find Y when X = 16

asked by Sarah on February 25, 2008
39. ## karki

divide 45 into three parts which are in AP and the product is 300 find ap

asked by mandil on April 9, 2016
40. ## Pre-cal

Given that P=(-1,8) and Q=(-2,1), find the component form and magnitude of the vector 3 PQ.

asked by Derek on May 14, 2016
41. ## calculus

Find the point of discontinuing of the given function: 2 Marks f (x) = 3x + 1 X2-7x+12

asked by nida jabeen on December 5, 2011
42. ## Further math

If the sum of the first n terms of the series 4 + 7 + 10 + ... is 209, find n.

asked by Ayomide on April 16, 2016
43. ## 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
44. ## math

Find all x such that x^2+5x

asked by Jane on April 15, 2016
45. ## math

given the linear equation y = -2/3x -2. find y coordinates of the points (-9) (-3) and (6)

asked by candie on February 16, 2011
46. ## Math

asked by LOVE on April 15, 2016
47. ## Calculus

Find the area under the curve y=5(cosx) and above y=5(sinx) for 0

asked by Sully on November 29, 2011
48. ## Algebra II (check)

Use synthetic division to find (2x^3 - 5x^2 + 7x - 1). _1|2 -5 7 -1 2 -3 _____________ 2 -3 4|-1 2x^2 - 3x + 4(answer)

asked by Jon on March 1, 2008
49. ## chemistry

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

asked by shelly on February 29, 2008
50. ## Math

Assume that y varies directly with x, then solve. If y=-18 when x=6,find x when y=6

asked by Chey on May 12, 2016
51. ## maths simultaneous equation

(x+y)(y+z)=5(x+y)(y+z) (x+z)(y+z)=7(y+z)(x+z) (x+y)(x+z)=6(z+x)(x+y) find xyz show work plz

asked by philip!!! on April 13, 2016
52. ## Calculus

Find the total area bounded by the curves y = x^3 and y = x^5 .

asked by Beth on December 4, 2011
53. ## 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
54. ## geometry

If I am given the circumference(2368) how can I find the diameter and the radius?

asked by Joanna on March 24, 2008
55. ## trignometry

tanx+cotx=5 than find the value of tan^2x+cot^2x

asked by kamna on March 30, 2016
56. ## Fpb science

Find gew of d following Kmno. K2cr2o7. Kno3

asked by Ndubuisi on July 18, 2016
57. ## geometry

how do i find the degree of a right angle, split into two different angles. ex. if m

asked by lizzie on January 22, 2008
58. ## art

can anyone help? i need to find out what relief means for my art homework

asked by hayden on April 13, 2008
59. ## Physics

Find the sum of vectors A=5m

asked by Charles on March 8, 2016
60. ## Math

Find the number c that satisfies the conclusion of the Mean Value Theorem: x^3+x-9 [0,2]

asked by Lisa on November 13, 2011
61. ## Math

Find 1/8 of 12. Express the answer in simplest form? 1/8 - 12 = 95/8=11/7/8

asked by Deborah on August 9, 2016
62. ## algebra

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

asked by beth on January 21, 2008
63. ## 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
64. ## physics

how do i find the amount of work done when given mass and speed?

asked by Anonymous on February 24, 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

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

asked by mel on January 21, 2008
67. ## Math

Find the volume of a cake of edge 4cm.

asked by Chelsea on August 10, 2016
68. ## calculus

f(x)=12x/sinx+cosx find f(-pie)

asked by Daniel on February 24, 2011
69. ## math

Find a formula for the inverse of the function. f(n)=4en3. f^[−1](Q)=

asked by rachel on March 8, 2016
70. ## GEOMETRY

have to find the missing value to the nearest hundreth for Cos__=9/20 Help please

asked by Cindy on December 15, 2011
71. ## trig

Find all angles of a right triangle RST given that r = 18cm and s=20 cm

asked by Jacob on April 8, 2008
72. ## geometry

I have to find the missing value to the nearest hundreth for Cos__=9/20 Help please

asked by Cindy on December 15, 2011
73. ## pre cal

Find a formula for the inverse of the function. f(x)=1−(2/x^3) and f(x)=sqrt(x^2+7x)

asked by ari on July 19, 2016
74. ## Math

What is the formula to find the 99th Triangular Number?

asked by Bob on January 29, 2008
75. ## Math

x^+y^=36 y=x+2 Find exact solution for the system of equations

asked by Jillian on February 9, 2011
76. ## Math

How do you find the solution to this system of equations? y=x+2 y=x(squared)

asked by Jillian on February 9, 2011
77. ## pre cal

Given that f(x) is a cubic function with zeros at −5, 2, and 4, find an equation for f(x) given that f(−10)=−4.

asked by tor on July 27, 2016
78. ## Math

Find two mixed numbers so that the sum is 7 2/4 and the difference is 5

asked by Caitlin on March 10, 2016
79. ## ratio

24 people in 6 cars, find the unit rate?

asked by alex on November 15, 2011
80. ## MATH.

Find the inverse for each of the following functions. a) f(x)=6x+10 f−1(y)= b) g(x)=15x2−8, with domain x≥0 g−1(y)= c) h(x)=6x+8 h−1(y)=

asked by stef on March 8, 2016
81. ## Maths

If 4logx+6logx-7logx=log27.find x.

asked by Blessing on July 31, 2016
82. ## Computer

How to write an algorithm to find the fibonacci series ??? Help:/

asked by Nelly on February 24, 2011
83. ## math

solve 0=(3^0.5)tan(x+(pi/6))+1 and find all general solutions

asked by shan on April 16, 2008
84. ## math

find the square root of √625. #any idea please

asked by kelvin on August 15, 2016
85. ## Algebra

Find three different ordered pairs that are solution of the equation Y= 7+4x

asked by Ricky on January 15, 2008
86. ## Calculus

If F(x)=f(g(x)-h(x)), where g(3)=5, h(3)=4, g'(3)=3, h'(3)=1 and f'(1)=10, find F'(3). I know how to do derivatives and all, but I rlly can't figure this question out

asked by Aa on August 17, 2016
87. ## Math

Find the surface area A hemisphere with diameter 70 cm

asked by plz help! on February 24, 2011
88. ## math

Find a number that makes the statement true 1/2 < /8

asked by grandma on February 29, 2016
89. ## Math

find the quantity represented of 66% of 740 kilometers

asked by Abbi on February 29, 2016
90. ## math

how do you find which two consecutive whole #s the square root is between for 138

asked by shamiya on November 10, 2011
91. ## Geomtry

Find the area of each circle using pie 22/7 42ft.

asked by Kimberly Hall on January 15, 2008
92. ## Algebra

Solve sytems of equations for 7x-3y=31 and y-5=3x I need to find what x and y equal. thanks!

asked by Ellen on April 20, 2008
93. ## last question!!need help!!

f(x)=12x/sinx+cosx find f'(-pie)

asked by Daniel on February 24, 2011
94. ## Calculus

Find the equation of the line tangent to the graph of f at (1,1) where f is given by f(x)=2x^3-2x^2+1

asked by Grace on February 8, 2011

Where could i find some information on the diffrent reigons in Alaska?

asked by Ashley on January 14, 2008
96. ## math

Given that i=\$700,p=\$3,500 and t=4yrs. Find the rate

asked by kenny on February 27, 2016
97. ## Mathematics

Parametric Equations x = 9s^2 - 1 y = 1 - 8s^3 Find the cartesian equation?

asked by Tony on March 2, 2016
98. ## MATH

FIND THE SLOPE AND Y INTERCEPT PLEAZE EXPLAIN.THANKS. 1)8X-4Y=64 2)Y= 3/4-8

asked by SYNESTER on January 16, 2008
99. ## geometry

Find the lengths of the sides of the triangle with dimensions 2x, 2x-3, 15

asked by Donna on November 11, 2011
100. ## algebra

find the equation of a line being given the slope and containing a point of m=4/5,(1,-2)

asked by lashawna on December 17, 2011