# 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 285
1. ## Math

Describe how you use your calculator to find the exact zeros of a function.

asked by Aria on January 26, 2017
2. ## calculus

Find the general indefinite integral ∫cosxsin^4xdx

asked by noell on April 30, 2011
3. ## Math

if cosx equals square root 3 over 2, find sinx

asked by Bailey on May 12, 2013
4. ## math

The sum of the squares of two positive consecutive is 41. Find the integers.

asked by LP on January 3, 2013
5. ## Math

Find the perimeter of a 30°-60°-90° triangle whose shorter leg is 16cm

asked by Angela Nicole on January 26, 2017

Find the number of real solutions of the system of equations. x^2−y^2=z y^2−z^2=x z^2−x^2=y

asked by glo on May 13, 2013
7. ## mathematics

find the value of odd natural number x if lcm(x,40)=1400

asked by ashe on October 9, 2018
8. ## math

Find two consecutive positive integers whose product is 132.

asked by LP on January 3, 2013
9. ## mathematics

Find the largest number of real numbers x1,...,xn such that for all i≠j, |xi−xj|>1/100(1+xi xj).

asked by Nilesh P. on May 14, 2013
10. ## math

Find the smallest number which is greater than 3220 and divisible by 3

asked by Anonymous on January 28, 2017
11. ## calculus

find limit as x aproches 0 in the equation (5sin(x))/(x^2-13x)

asked by elizabeth on October 1, 2011
12. ## calculus

find the average rate of change of the function f(x)=x^3+1 over the interval [-1,1]

asked by Anonymous on February 1, 2017
13. ## Calculus

Find an equation of the tangent line to the curve at the given point y^2 = x^3 (2-x) (1,1)

asked by Jeremy on February 23, 2013
14. ## Math

Find the area of a circular rug that is 12ft in diameter.

asked by Erica on May 9, 2013
15. ## math

Find vertex, the line of symmetry, and the maximum or minimum value of f(x). f(x)= (1/4) (x+3)^2 +9

asked by jen on April 11, 2010
16. ## math

use a number line to find the sum of the numbers. 1. 3 and 5 2. -6 and 3 i don't get this

asked by lauren on June 27, 2011
17. ## Math Cal 1

Find numbers a and b or k so that f is continuous at every point. \ F(x)= 4x+7 if x

asked by Christopher on February 1, 2017
18. ## algebra

f(x)=square root of 5-x and g(x)=x^2+2x a- find g(f(-1)) b-f(x)/g(x), state the domain, then evaluate for x=3

asked by Steve on November 27, 2012
19. ## physics

a body of mass 2 kg moving with a speed of 10 m/s find its momentum

asked by chitu on February 1, 2017
20. ## basic calculus

find a appropriate formula for the area of a narrow circular ring

asked by elijeh on January 31, 2017
21. ## geometry

find acute angles A and B satisfying cot(A+B)=1 , cosec (A-B)=2

asked by ajit yadav on May 9, 2013
22. ## MATHS

Find the area of the region bounded by the curve of sin x between x = 0 and x = 2π.

asked by CASEY on November 27, 2012
23. ## separation of variables

Find an equation of the curve that passes through the point (1,1) and whose slope at (x,y) is y^2/x^3.

asked by josh on March 21, 2011
24. ## calculus

Find the locations and values of any global extrema of f(x)=1-x^2 on the interval [2,2]

asked by jenna on January 22, 2017
25. ## calculus

find an equation of the curve that passes through the point (1,1) and whose slope at (x,y) is y^2/x^3

asked by linda on March 20, 2011
26. ## calculus

Use the derivative f'(x0= x^4-1 to find the local extrema and inflection points of f.

asked by hanna on January 22, 2017
27. ## math

find two consecutive natural number the sum of whose reciprocal is 11/30

asked by mahi on February 22, 2013
28. ## calculus

Find the location of values of any global extrema of f(x)=1-x^2 on the interval {-2,2].

asked by jenna on January 22, 2017
29. ## calculus

use the derivative f'(x)= x^4-1 to find the local extrema and inflection points of f.

asked by joe on January 22, 2017
30. ## mathe

find an even number having the same digits that is greather than 200 but less than 300

asked by sharmaine on June 27, 2011
31. ## Precalc

Find the smallest positive answer to the equation: sin(2x)=1

asked by Lori on April 7, 2010
32. ## maths help plz sir damon steve or reiny

Find the differential equation from the function y=Ae^3x +Be^2x +Ce^x. Using the method of determinant.

asked by putman/raj on January 21, 2017
33. ## mts 106

Find the gradient at the point (1,1) of the tangent line to the curve x^2+y^2-3x+4y-3=0.

asked by tunde on May 18, 2013
34. ## algebra

find the real solution of the equation by graphing 6x^3-2x=-9x^2 i got 0.2,-1.7 is this correct

asked by lee on November 26, 2012
35. ## separation of variables

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

asked by jake on March 20, 2011
36. ## Math

Suppose A and B are events with P (A)=0.25, P(A or B)=0.5, and P (A and B )=0.07. Find each of the following. a. P(B)=0.07/0.25=.28 b. P (not B)= Please help me I need the steps to solve the question

asked by Keonn'a on October 9, 2018
37. ## Algebra

Find the number of real solutions of the system of equations. x^2−y^2=z y^2−z^2 =x z^2−x^2 =y

asked by Anonymous on May 16, 2013
38. ## math

Explain how to use compensation to find the difference of 30,000 and 6,985.

asked by Humpty Dumpty on October 9, 2018

Find the real solutions of each equation. x=2 srqt 6x-36 I do not know where to start.

asked by Hannah on September 19, 2010
40. ## math

find decimal notation of -4/25 multiply numberator and denominator by 4

asked by Anonymous on August 18, 2007
41. ## algebra

Find a formula that expresses the fact that P(x, y) is a distance 9 from the origin.

asked by Dana on October 3, 2011
42. ## MAT116

Graph the line containing the given pair of points and find the slope. (5,2),(-4,-5)

asked by Wilson on August 20, 2010
43. ## MATHS

Find the number of real solutions of the system of equations. x^2−y^2=z y^2−z^2=x z^2−x^2=y

asked by HELP!! on May 17, 2013
44. ## government

where would I go to find out about campaign ads for a government project? I am stuck

asked by Tinna on September 19, 2010
45. ## arithmetic

show how to find the sum by a ten hundred or thousand

asked by Anonymous on October 3, 2011
46. ## Math

Find the slope of the line through each pair of points. Simplify as much as possible (-2g,6h), ( 2i,7g)

asked by Kevin on January 19, 2017
47. ## trig

Find all values of x in the interval [0, 2π] that satisfy the equation. 6 sin2(x) = 3

asked by christopher on September 27, 2011
48. ## Proofs and numbers

Use Fermat's Little Theorem to find the remainder on division 5^120 by 19.

asked by yin on November 28, 2012
49. ## Chemistry

Find the number of miles of calcium chloride 0.44g

asked by Cynthia on February 16, 2017
50. ## calculus

how to find all real zeros of "4x^5+8x^4-15x^3-23x^2+11x+15

asked by Suzie on September 27, 2011
51. ## Proofs and numbers

Use Fermat's Little Theorem to find the remainder on division of 5120 by 19.

asked by yin on November 28, 2012
52. ## Math

Which equation can be used to find the measure of an angle that is supplementary to POS

asked by Alyssa on February 15, 2017
53. ## math

y1= sin (x) y2= (tanx) It is graphed in the interval [0, pi/2] find the integral

asked by Alex on November 28, 2012
54. ## Cal 1

S=6t^3+8t^2+5 -3≤ t≤ -1 Find the body's average velocity for the given time interval.

asked by Christopher on February 13, 2017
55. ## calculus

y1= sin (x) y2= (tanx) It is graphed in the interval [0, pi/2] find the integral

asked by Alex on November 28, 2012
56. ## math

(19) Does the following system of equations have a solution? If it does, find one; if not, explain why not. √ x + √ y = 1 r 4x 9 − r 25y 64 = 1

asked by sukh on February 12, 2017
57. ## parabolas

Find the equation and sketch the parabola that has vertex V (-1; 0) and focus F(-4; 0).

asked by dylan on May 6, 2013
58. ## Math: Surface Area

How would you find the area of the curved surface between the top and bottom of a can?

asked by Celest on May 6, 2013
59. ## math

Find the area of the following ellipse Use = 3.14 and round to nearest tenth. a = 7 in.; b = 9 in.

asked by billie on February 17, 2017
60. ## calculus

Find the distance d(P1,P2)between the points P1 and P2. P1=(-5,2) P2=(2,1) d(P1,P2)=? *all the 1's and 2's are to be lower down.* Please show work

asked by Lisa on January 1, 2013
61. ## math

how do you find the square root of 57 and then round to the nearest tenth

asked by seth on September 27, 2011
62. ## mathematics

Can someone please tell me how to find the vertex for y=x^2-7 Thanks! Wouldn't the mininum y be at x=0 (y=-7?) sure, I don't know, lol

asked by Samwise on December 9, 2006
63. ## College Algebra

For fx=6x-5 and gx=3x^2-4 find the following (fog)(x) Having problems understanding (gof(x)=g(f(x))= 3(f(x))^2-4 3(6x-5)^2-4 (36x-9-25)-4

asked by Lisa on February 20, 2017

f(x,y)=x^2 e^2x lny (2,1) I need to find the partial derivatives with respect to x and y. I have not idea how to do this especially with the (2,1).

asked by Hannah on April 29, 2011
65. ## Algebra

Find All Real Numbers 4x3 = 16x (4x cubed)

asked by Tony on February 18, 2017
66. ## physics

The motion of the truck is described by the equation V = 50t – 5t^2.Find: a.Value from t = 1.5 s to t = 5.0 s. b.Vinst at t = 3.0 s.

asked by mohammed on February 18, 2017
67. ## Algebra 1

m(squared)-8m+n Find the value on n such that each expression is a perfect square trinomial.

asked by Candice on April 12, 2010
68. ## Calc 2

Consider the line passing through the points (2, 1) and (-2, 3). Find the parametric equation for y if x = t + 1.

asked by Vance on April 30, 2011
69. ## math

how to find the derivative of y=3tan(piex^2) using the chain rule?

asked by Annie on September 27, 2011
70. ## maths

Find the equation of the line that is the image set of the flattening, f(x,y)=(3x-3y, x-y)

asked by s17 on February 11, 2017
71. ## maths

Let f be the linear transformation represented by the matrix A=(-2 3 4 -4) a=-2, b=3, c=4, d=-4 Find the point (x,y) such that f(x,y)=(4,4)

asked by s17 on February 11, 2017
72. ## Trig

Use sum and difference identitites to find the exact value of co 15 degrees

asked by Christy on May 8, 2013
73. ## Maths

The sum of rational number is-5,if one of the -13 by 6 find the other. What is the answer of this question?????

asked by Ibrahim on October 3, 2018
74. ## mensuration

if area of rectangle is 48 sq.m and its diagonal is 10 m,then find length,breadth

asked by kuku on February 7, 2017
75. ## Math

Use long division to find the remainder when f(x)=3x^5-7x^3-11x^2+2 is divided by x-2.

asked by Betty on October 3, 2018
76. ## Survey of Calculus

For the function below, find the slope of the tangent line at x=2 (5x^(4)+4)/(-2x^(3)+7) Can someone explain how to do this?

asked by Matt on February 24, 2013
77. ## Algebra

Hi, I need to use algebra to find the x-and y-intercepts for the parabola −3x^2 +6x +9 = 0 Any ideas or help appreciated

asked by Sam on June 9, 2010
78. ## Math

Consider the line passing through the points (2, 1) and (-2, 3). Find the parametric equation for y if x = t + 1.

asked by Missy on April 30, 2011
79. ## Calculus

Find the magnitude and direction angle of p=42i+35j

asked by Elise on February 4, 2017
80. ## Math

find the slope of a line that is parallel to the graph of the equation y=x+3?

asked by Anonymous on February 24, 2013
81. ## Calculus

Find the magnitude and direction angle of p=42i+35j

asked by Rachel on February 4, 2017
82. ## Calculus 3

Find an arc length parametrization of r(t) = ⟨e^(t)sint, e^(t)cost, 8e^(t)⟩

asked by EKM on October 2, 2018
83. ## Algebra

Find the coordinates of the vertex and determine whether the graph opens up or down. y=-x^2+x-5

asked by Sabrina on May 7, 2013
84. ## Math

Find the area of an equilateral triangle (not 1/2bh) with sides of... say... 6?

asked by maya on February 9, 2017
85. ## geometry

find acute angles A and B satisfying cot(A+B)=1 , cosec(A-B)=2

asked by ajit yadav on May 7, 2013
86. ## geometry

find acute angie A and B satisfying cot(A+B)=1 , cosec(A-B)

asked by ajit yadav on May 7, 2013
87. ## hyperbolas

Find the equation of the hyperbola that has a center at (8,1), a focus at (3,1), and a vertex at (4,1).

asked by dylan on May 7, 2013
88. ## calculus

Find the point (x,y) on the curve y=sqrt(x+4) closest to the origin.

asked by cookie on November 27, 2012
89. ## hyperbolas

Find an equation for the hyperbola whose graph has vertices (+/-5,0) and foci (+/-7,0)

asked by dylan on May 7, 2013
90. ## calculus

Find the point (x,y) on the curve y=sqrt(x+4) closest to the origin.

asked by cookie on November 27, 2012
91. ## Calc

Consider the line passing through the points (2, 1) and (-2, 3). Find the parametric equation for y if x = t + 1.

asked by Alex on April 30, 2011
92. ## Math - Derivatives

Find all points on the graph of y=1/4x^4+2/3x^3-5/2x^2+6x+7 where the slop of the tangent lins is 12.

asked by Anonymous on February 9, 2017
93. ## math

find the sum estimate to cheack if the answer is reasonable

asked by casey on March 22, 2011
94. ## maths

Find two natural numbers in ratio 5:7 such that their lives. L C.m. is 210

asked by sanjay on February 3, 2017
95. ## ISB

Find the angles of atriangle which are in the ratio 2:3:5. Could someone explain how to do this also. Thnaks.

asked by Benjamin on November 22, 2011
96. ## Calculus II

the gamma function r(x) is defined by r(x)= integral from 0 to infinity of x^n-1(e^-1)dx. find r(1), r(2), r(3)

asked by chelsea on April 6, 2014
97. ## Additional maths

Given one of the roots of the quadratic equation x^2+kx=12 is one third the other root. Find the possible values of k.

asked by T on February 1, 2012
98. ## integral

find the integral ~(e^x + x)^2 (e^x + 1)dx can you pls explain how it arrive to this? ans = 2e^4x + C

asked by matrix school 2 on August 6, 2009
99. ## math

Dear Ms.Sue I can not find the common denominater to these fractions!!!!

asked by Math Geek on August 28, 2012
100. ## math

Find the domain of the composite function f of g. f(x)=3/x-6; g(x)= 1/x please help and show the work as well.

asked by Bree on August 28, 2012