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 498
1. algebra II

The following rational function describes concentration in blood of a certain medicine taken once depending on time, find a. the horizontal or oblique asymptote(s), if any, b. the vertical asymptote(s), if any, c. describe their possible meanings.

asked by Kristen on March 3, 2015
2. algebra

A man finds three wallet on the ground containing \$5. The next day, he finds five wallets, each containing \$5. (Let's assume he's: 1) lucky, and 2) dishonest.) In all, how much did he find? 1 X 5 + 5 X 5 = 30 (order of operations) My teacher said this was

asked by michelle on July 30, 2010
3. solid mechanics

at a point in a strained material the principal stresses are 60MPa and 40MPa.find the position of the plane across which the resultant stress is most inclined to the normal and determine the value of this stress.

asked by sabin on February 3, 2014
4. calculus

The figure below shows the curves y=square root of x, x=9, y=0 and a rectangle with the sides parallel to the axes and its left end at x=a. Find the dimensions of the rectangle having the maximum possible area.

asked by Anonymous on November 13, 2011
5. Math

Dan has a square piece of paper. This paper is about 48cm wide. He then cuts it into 20 equal strips. How can he find out the breadth of each strip without measuring? Is this width accurate?

asked by Abby on December 15, 2015
6. Science

In my US History Unit test number 15 says how do layers B & D compare in age if rock layers between be and D have eroded away what is the boundary between be and D called? I cannot find a graph related to this question

asked by Sshh on January 19, 2016
7. very complicated maths

Hey guys, need some help with a question ive been stuck on for a looooooong time! The question is: Given that (x+4) is a factor of the expression 3x^3+x^2+px+24, find the constant value of p. Hence factorise and solve the equation 3x^3+x^2+px+24=0 Any

asked by Nikki Clark on November 21, 2012
8. Physics

A student applies a force of magnitude 39.0 N at an angle of 22.6o with the horizontal to push a 4.00-kg textbook 1.00 m across a table from rest to a final speed of 1.75 m/s. Find the work done by friction on the textbook.

asked by Smith on July 18, 2012
9. Variation

Please check my work, the answer I am suppose to get is 17.5, but instead I got 2.5. Solve the problem. 66. y varies jointly as a and b inversely as the square root of c, y=24 when a=6,b=4, and c=49. Find y when a=2, b=5, and c=16. -I got: y=kab/ sqrt of

asked by Soly on October 12, 2007
10. math

You must cover a hole that is elliptical in shape. You measure the major and minor axes and find them to be 6 ft. and 4.5 ft. respectively. If you want a 6 inch overhang around the hole, how much covering will you need? (Round to the tenths place.)

asked by Leo on June 17, 2012
11. Algebra

During a clothing sale, 1/4 of the store merchandise is reduced in price. Find the probablility that 3 of 5 randomly-selectled shirts have reduced prices. my guess is to multiply 1/4 and 3/5 but that has to be wrong

asked by Jon on March 5, 2008
12. math

Find the present value, using the present value formula. (Round your answer to the nearest cent.) Achieve \$225,500 at 8.45% compounded continuously for 8 years, 145 days.

asked by emily on November 12, 2014
13. Calculus

Consider a circle of radius 5 and a point P rotating around it, as shown in the figure to the left, below. The angle(theta) , in radians, is given as a function of time t, by the graph in the second figure. What is the value of when t=0.5? Find the

asked by Sachenka on February 1, 2011
14. precalculus

find the trigonometric form of the following number: -7 + 4i I keep getting the wrong answer for these questions. mine was: square root of 65 (cos330.255 degrees + sin330.255i degrees)

asked by bill on May 25, 2008
15. calc

Find the derivatives of the following functions using the differentiation rules. f(x)=(x^3-2x^2+x+1)(sqrt(x)-3x+9) I did: f'(x)=[x^3-2x^2+x+1][(1/2x^(-1/2)-3]+[x^(1/2)-3x+9][3x^2-4x+1] which I got to be

asked by Anna on September 27, 2010
16. maths

coffee costing \$250 per kg was mixed with chicory costing \$75per kg in th ration 5:2 for a certain blend. if the mixture was sold at \$230 per kg,find the gain or loss percent.

asked by esha on August 2, 2016
17. physics

Find the net torque on the wheel in the figure below about the axle through O perpendicular to the page, taking a = 5.00 cm and b = 23.0 cm. (Indicate the direction with the sign of your answer. Assume that the positive direction is counterclockwise.) f1=

asked by alba on March 4, 2015
18. Differential calculus

A ladder 20 ft long leans against a vertical wall, If top slides downward at the rate of 2 ft/sec, find how fast the lower end is moving when it is 16 ft from the wall.

asked by Mohammed on November 26, 2016
19. Physics (Projectile Motion)

Please reply to this one urgently: Horizontally moving plane at 600kmph speed, at a height of 1960km, drops a package at point A and it drop at point B. Find the distance between A and B.

asked by Lost In Studies on September 28, 2010
20. Math

I'm learning about trigonometric functions, and my worksheet instructs me to find the "missing information" for each triangle. For the first one, they give me the length of the hypotenuse (45) and that theta = 35. How can I go about finding the missing

asked by Lindsay on October 2, 2007
21. Physics

A dog sled weighing 750 lb is pulled over level snow at a uniform speed by a dog team exerting a force of 60 lb. find the coefficient of friction.

asked by Bill on November 11, 2014
22. CHEM.

HELLO AND GOOD EVENING EVERYONE mY QUESTION THAT IS QUITE MAKING ME FRUSTERATED IS : HOW MANY MASSES OF Cl2 MOECULE WOULD I EXPECT TO FIND IN A SAMPLE OF CHLORINE GAS? AND IT IS FOR SURE A GAS PLEASE HELP ME WITH MY HOMEWORK THANKYOU

asked by Linda Cunniffe on June 4, 2007
23. Calculus

A particle moves along line segments from the origin to the points (3, 0, 0), (3, 3, 1), (0, 3, 1), and back to the origin under the influence of the force field F(x, y, z) = z2i + 2xyj + 3y2k. Find the work done.

asked by Anon on November 23, 2016
24. health pllz help me i have trouble

1. Haley is excited about a new activity she learned about while surfing the Internet called orienteering. Which community group would most likely be able to give her a good start in this activity? (1 point)church youth group dance team drama club Girl

asked by gabe on May 9, 2014
25. accounting

I've solved most of the problem below, however I'm confused about the kind of information they need in the second part: Prepare the entry to allocate Snider's debit balance to Mantle and Mays. Prepare the entry to record the final distribution of cash.

asked by mayasa on April 9, 2010
26. finance

1. Baldwin Products Company anticipates reaching a sales level of \$6 million in one year. The company expects net income during the next year to equal \$400,000. Over the past several years, the company has been paying \$50,000 in dividends to its

asked by Help on August 25, 2008
27. Math

Difference between two numbers is 5 and the product is 6 find the numbers

asked by Anonymous on May 4, 2016
28. Maths

The product of a fraction and the sum of 3 by 1 /5 and 3 by 1/10 is 9/10. Find the fraction.

asked by Eishaan on June 22, 2016
29. pre calc

find delta in each of the following case: tan delta=-0.75

asked by kate on January 25, 2010
30. Algebra 2

Given that the polynomial has the given root, find all roots of the polynomial. P(x) = x^4 - 5x^3 + 7x^2 - 5x + 6; -i

asked by Anonymous on May 7, 2010
31. Math

Find the slope of a line perpendicular to the line y= 5/3x

asked by ReRe on February 8, 2010
32. Maths

Y is partly constant and partly varies as x...if y=2 x=4 and when y=5 x=8....find y when x=9

asked by Edward on August 23, 2018
33. math

find the other endpoint (x,11) of a segment given the endpoint (5,-4) and a distance of 17.

asked by confused on September 21, 2010
34. Math

The difference of two numbers is 3 their sum is 13 find the numbers

asked by Naseem on April 2, 2016
35. algebra 3

find domain: f(x)=sqrt of 100-x^2 f(x)=sqrt of 2x^2+6x-8

asked by jennifer on March 15, 2010
36. Math

How do I find the area of a wall? 15 feet by 9 feet

asked by Amy on January 12, 2015
37. College Algebra

The sum of three consecutive integers is −99. Find the three integers.

asked by Key on August 30, 2017
38. arithmetic

find the whole to 565 tires 12.4%what numbers of tires.

asked by sally on December 1, 2011
39. math

find the value: lim [4(3)^(1/2)-(cos x+sin x)^5]/(1- x>#/4 sin 2x)

asked by soumitra on September 1, 2014
40. Calc

Find the limit as h approaches 0 of sin²(3x+3h) - sin²(3x) / h

asked by Erica on January 18, 2011
41. math

1.0 Solve for x: (a) 2x ¨C 3(x + 2) ¡Ý 5x ¨C( x- 5) (b) Solve simultaneously x - 5¡Ü 2 and x ¨C 1 ¡Ý 3 2.0 Find solution to: (a) 5/(x-1) > 0 (b) (3x+3)/(3x-x2 ) < 0

asked by lupupa on November 11, 2011
42. geometry

Find the perimeter of the figure if AB = 8 inches and BC = 14 inches.

asked by Anonymous on March 20, 2012
43. algebra functions

how do i calculate this if f(x)= 3x+1 and g(x)=x+2 find (fg)(x)and calculate (fg)(2) is this multiplication and if so what do i do first any help would be appreciated

asked by christin on October 20, 2013
44. Calc

Find the indefinite integral. Integral of [1/(4+3x²)]dx Thank you so much for your help!

asked by Erica on February 16, 2011
45. math

find two numbers whose sum is 64 if one of the numbers is one seventh the other.

asked by chris on September 13, 2009
46. math

find the value: lim [4(3)^(1/2)-(cos x+sin x)^5]/(1- x>#/4 sin 2x)

asked by soumitra on September 1, 2014
47. Calc

Find the point on the parabola x+y^2=0 that is closest to the point (0,-3).

asked by Anonymous on January 18, 2015
48. calculus =)

find the derivative of g(x)=sin(cos(sin(pi*x)))

asked by Liz on October 7, 2012
49. College Algebra

The sum of two numbers is 10. One number is five less than twice the other. Find the two numbers.

asked by Anonymous on August 30, 2017
50. Precalc/Trig

Find all values of x, 0

asked by Patrick on October 10, 2012
51. Calculus

Find the derivatives of the function f(y)= sinh(sinh(7y).

asked by Jake on October 9, 2012
52. Calculus

Find the point on the parabola x+y^2=0 that is closest to the point (0,-3).

asked by Anonymous on January 12, 2015
53. Math

Celsius to farenhet Find Celsius when it's -4 Fahrenheit

asked by John on October 1, 2013
54. Algebra

the sum of two numbers is 20. one number is 1 less than twice the other. find the numbers

asked by Dee on May 5, 2016
55. Calculus

asked by Anonymous on August 8, 2013
56. Calc

Find the point on the line 2 x + 7 y + 4 =0 which is closest to the point ( 0, 1 )

asked by Phil on April 5, 2009
57. maths

Find the expansions of (1-x)^6 and (1+2x)^6 as far as the terms in x^3. Hence expand (1+x-2x^2)^6 up to the terms in x^3.

asked by Shane on August 8, 2013
58. calculus

find the area of triangle such that area is maximum

asked by Preet on December 13, 2012
59. math

The second of two numbers is 6 times the first. Their sum is 77. Find the numbers.

asked by Daniela on October 9, 2012
60. Math

The difference of a number and its opposite is 28. Find the number

asked by John on June 21, 2016
61. calc

given that ln2=0.7 and ln5=1.6, find: 1) ln(1/25) 2) e^3ln2 - ln5

asked by sophie on May 17, 2016
62. Algebra

asked by Diana on October 23, 2009
63. Math

Find all values of x, 0

asked by Patrick on October 10, 2012
64. Calculus

If lim x->4 f(x)-5/x-2 =1, find lim x->4 f(x). I know the answer is 7, I need help on solving it. Thanks

asked by Mike on May 6, 2017
65. Maths

Tan theta = 5/12 find the value of cosec theta

asked by Jojo on May 18, 2019
66. pre calculus

for the given function f and g, find the specified value of the function. State the domain: f(x)=2x-5; g(x)=7x-9 a. (f-g)(x)= b.(f/g)(x)= I need help!

asked by laila on March 27, 2013
67. geometry

Point T bisects RS. If R(-2,-5) and S(-14,-21), find the coordinates of point T.

asked by George on September 29, 2011
68. geometetry

Given: KLMN is a trapezoid, m∠K = 90°,  LM = 9, KN = 18, MN = 15.  Find:   Area of KLMN Please I really need help!!!!

asked by Sarayu on May 8, 2017
69. college

Find the x and y intercepts and graph 9x + 8y = 72. Graph the points.

asked by charmain on April 3, 2011
70. Math

Find the limit of (2cosx+3cosx-2)/(2cosx-1)as x tends to pi/3.

asked by Alex on October 10, 2012
71. calculus

Find dy/dx by implicit differentiation. x cos y + y cos x = 1

asked by Molly on February 28, 2013
72. Science

When would you want to have a corrosive reaction? I can find when you wouldn't want to have one but not when you wouldn't. Please help!! Thank you

asked by Cherie on December 3, 2013
73. math

find the value: lim [4(3)^(1/2)-(cos x+sin x)^5]/(1- x>#/4 sin 2x)

asked by soumitra on September 1, 2014
74. Math

asked by Ana on December 5, 2010
75. Algebra

How would I solve: 1/3(D+3)=5 I know you need to find the recipicile, but I have no idea how to solve this.

asked by June on October 17, 2010
76. Algebra Help

find real solutions sq.root 2x+5 - sq.root x+6 = 1

asked by Anonymous on October 15, 2014
77. Math

asked by Ana on December 5, 2010
78. Math

find the value of x or y so that the line through the points has the given slope. (12,y) and (15,-8); slope: 2/3

asked by Emily on October 23, 2013
79. ALGEBRA II

THE SUM OF TWO NUMBERS IS 8.5 AND THEIR PRODUCT IS 18. FIND THE NUMBERS?

asked by GLORIA on July 2, 2010

find d/dx (integral from 2 to x^4) tan(x^2) dx tan(x^4)^2*4x^3 MY ANSWER

asked by Ke\$ha on May 25, 2017
81. math

how do I find the possibilities here: x^2 blank 24 x^2 +2x blank It is confusing

asked by kendall on February 7, 2017
82. calc

Find the point on the line 2 x + 6 y + 2 = 0 which is closest to the point ( 2, 0 ).

asked by sonia on November 21, 2012
83. Math

How do you simplify 9x(7-4)^2+9? I'm willing to work and find the answer but I'm not sure how to get the answer?

asked by Ams on September 2, 2015
84. arithmetic

Find 4 arithmetic means between -root(5) and 12 root (5)

asked by Anonymous on November 7, 2011
85. algebra

Find values for m and b in the following system so that the solution to the system is (-3,4). 5x+7y=b mx+y=22

asked by Becky on December 26, 2007

what part of the book would you look in to find other book about the same topic

87. Pre Calculus

Find the 2 x 2 matrix A such that pmatrix{(-1,-1)(1 -1)} A = I, where I is the 2 x 2 identity matrix.

asked by Bob on September 20, 2017
88. Math

How can you use a multiplication fact to find a division fact?

asked by Nelson on February 11, 2012
89. Algebra

The sum of two numbers is 54. Their difference is -6. Find the numbers.

asked by Anonymous on September 19, 2017
90. Maths

One fourth of a number is 10 less than two third of the number find the numbers

asked by Anand sharma on May 8, 2016
91. Calculus

Find the point on the line 7x+5y−2=0 which is closest to the point (−6,−2).

asked by Robin on July 13, 2013
92. Math

If cscØ = 4/3, find sinØ + sinØ cot^2 Ø

asked by Brian on February 6, 2017

f(x)=2x; -1(is less than or equal to) x (less than or equal to) 5  Find the domain of the function.

asked by Kimmie on September 9, 2014
94. arithmetic

If 14 is added to a number, the sum is 35. Find the number

asked by sujatma on June 22, 2011
95. calculus

Find the point on the curve y = x^3 which is nearest the point (4, 0).

asked by Anonymous on September 25, 2015
96. Algebra

Given the function f(x)=(6)/(x+4)find a formula for the inverse function I say it is f^-1 (x)=(6)/(x-4)

asked by Alyssa on August 2, 2009
97. calculus

find the point on the parabola (y=x^2) that is closest to the point (0.75,0)

asked by divesh on May 2, 2011
98. arithmetic

What number is 7 more than another number their answer is 23 Find the numbers.