# 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 517
1. ## History

Hello, recently our grade was assigned a history project on the California gold rush. One of the topics we have to include is the 5 mining towns in California. So far, I know 2 which are San Francisco and Sacramento. Can you help me find the rest? Thank

asked by Isabella on April 22, 2016
2. ## PROBABILITY MATH

An unprepared student makes random guesses for the ten true-false questions on a quiz. Find the probability that there is at least one correct answer. Could some one please help me? And explain to me how they got the answer? and is there another way

asked by HM on November 9, 2011
3. ## physics

Four forces act on a hot-air balloon with F1 = 1660 N and F2 = 5040 N , shown from the side in Figure 4-29. Find the magnitude and direction of the resultant force on the balloon. N ° (counterclockwise from the horizontal)

asked by Anonymous on January 2, 2011
4. ## geometry

The Giant Ocean Tank in Boston's New England Aquarium is a cylinder that is 23 feet high and has a volume of 200,000 gallons, (1 gallon = 0.134 ft^3). Find the diameter of the tank.

asked by Piggy on March 2, 2012
5. ## english

Baldwin uses many different writing techniques in the essay. Find instances of concrete description of a person of place, action reflection, and strong argumentative assertions. How do these techniques further his specific purposes?

asked by amanda on November 5, 2012
6. ## physics

Four forces act on a hot-air balloon with F1 = 1660 N and F2 = 5040 N , shown from the side in Figure 4-29. Find the magnitude and direction of the resultant force on the balloon. N ° (counterclockwise from the horizontal)

asked by Anonymous on January 2, 2011
7. ## Algebra1

Hello, need help with this question: Find the product. (-7m2n)(-9mn3) For my answer i put 63m^3n^4 and I got it wrong, the computer online doesn't recongnize the carrot and we were told for the carrot you have to replace it and now I am lost.

asked by Denise on February 23, 2010
8. ## Physic

The distance between two nearest nodes of a standing wave is 17.3 cm. Hand generated pulses move up and down through a complete cycle four times every seven seconds. Find the velocity of the wave. Answer in units of m/s.

asked by Anonymous on September 23, 2014
9. ## math

please help, I'm having a hard time set up the problem. Thank you Sally drove a distance of 520 mile. Had she averaged 15mph faster, the trip would of taken 2.4 hours less. find the average speed that she drove.

asked by help on October 29, 2012
10. ## statistics/calculus

e^(10)-e^(10-x)-x/(e^(10)-11)=0.25 and e^(10)-e^(10-x)-x/(e^(10)-11)=0.75 -Solve both for x. -Can you solve both of these for x without a Ti-89 calculator? If so how? -The reason I want to calculate this is to find upper and lower quartiles of a deformity

asked by John on September 27, 2012
11. ## Social Studies

How do you think plantation owners justified their use of enslaved Africans? Provide two reasons for settling Georgia. Name the group who settled this region. Why did this group want settlers in this area? Please help, I can't find the answers in my book!

asked by ~SPNFamilyValues~ on December 14, 2016
12. ## Maths

A metallic right circular cylinder is15cm high and the diameter of the base is 14cm it is melted and recasted into another cylinder with radius 4cm find its height and curved surface area

asked by Dependra on November 3, 2016
13. ## Geography

I can't find this out anywhere!!! What was Langports original function? Like, what was its reason for first being built? someone help please. Thanx Langport in Somerset was originally a market town. Check this site for more information.

asked by smiley thing on June 5, 2007
14. ## Accounting

Inventory as of Nov. 30th, 2010, consists of 20 bikes costing \$550 each. Balance Sheet: Nov. 30th 2010. Cash-9150 Debit Accounts Receivable-12300 Debit Inventory-11000 Debit Supplies-900 Debit Office Equipment-18000 Debit Accumulated Depreciation, Office

asked by Kevin on October 25, 2012
15. ## Math

What do you call numbers that cannot be arranged into 2-row arrays? multipication After some research I finally understand the question. Those would be the odd numbers or the numbers without a factor of 2 in them. After much stress and contemplating, I

asked by Trudy on September 11, 2006
16. ## English

Is it self plagerism if I take the same argument or main idea from a paper that I wrote last semester and use that same principle/argument/main idea/thesis in another paper for the next semester if it's is completely rewritten with different words and

asked by Jhon on December 27, 2011
17. ## geology / science

would you be able to suggest a good website for me to answer this question granite is intrusive , felsic rock, which may be produced by partial melting or fractional crystallization, Explain how these processes produce felsic magmas from more mafic parent

asked by bex on April 18, 2007
18. ## algebra

------Suppose someone opens the valve on a large water tank so that water drains out. Choose a starting volume of water in the tank (from 100 to 500 gallons), and choose how much water drains out each day (from 2 to 5 gallons). Write the equation that

asked by Olive on October 6, 2013
19. ## Algebra

Two multipedes are cantering through a shopping mall when they come to a sock shop.They count up all their feet and find that three dozen or 36 socks will be just enough to keep all of their feet warm. If one of them has eight more than the other , how

asked by Delila on September 17, 2017
20. ## Ethics

HIPAA, GLB, and COPPA laws can help ensure people's privacy. What is their ethical justification? Is there gray area in these laws? How do some businesses try to find their way around these laws

asked by David on May 24, 2013
21. ## math 1350

Find the three digit number that satisfies the following conditions: . Has a factor of 3. . Has a factor of 5. . Has a factor of 7. . All digits are prime. Describe the thinking process you went through to solve this problem.

asked by Ne Ne on November 21, 2015
22. ## ethics question

how HIPAA, GLB, and COPPA laws can help ensure people's privacy. What is their ethical justification? Is there gray area in these laws? How do some businesses try to find their way around these laws?

asked by Anonymous on November 7, 2010
23. ## Math

the lenght of a rectangular field is thrice its breadth. if the area of field is 7500 m square, find the cost of fencing the field at the rate of RS 10 per meter

asked by Vaibhav lamba on November 1, 2014
24. ## Computer science

Score 1,Score 2 and Score 3 are the marks scored by a student in three tests. Write a pseudocode,an algorithm and draw the flowchart to find the average of best two scores.

asked by Bettlyn on December 29, 2015
25. ## geometric problem-math

in triangle ABC,side AB IS 2cm. shorter than side AC, while side BC is 1cm. if the perimeter is 62 find the lenght of three sides? i need the answer tomorrow pls... help me

asked by aira on July 2, 2011
26. ## Trig

Find an equation for the hyperbola described. Foci at (-4,0) and (4,0); asymptote the line y= -x. Please explain the steps of this problem. My book does not get an example of this type of problem and I'm not having any luck working this problem.

asked by EVJ on July 19, 2011
27. ## Algebra

Solve the following algebraically using one variable: Find three consecutive even integers such that the product of the smallest integer and the middle integer is eight less than eleven times the larger integer.

asked by Tony on February 14, 2017
28. ## algebra

A rectangular storage building is 30 feet long and 25 feet wide. Find the ratio of the length to the primeter of the bulding. now I divided 30 by 25 and got 1.2 feet is that correct?

asked by christopher on April 13, 2010
29. ## chemistry

A 100.0 mL sample of 0.10 M NH3 is titrated with 0.10 M HNO3. Determine the pH of the solution before the addition of any KOH. The Kb of NH3 is 1.8 × 10-5. I thought that I would need a second volume to find the moles of NH3?

asked by Sydney on November 6, 2014
30. ## physics

object a does a freefall motion from an 80-m building and object b thrown upward from the base at the same time. they collide after 2s. find the initial velocity of object b. height is 80 m.

asked by flay on January 9, 2013
31. ## physics

A mass of 2kg was thrown straight up with a speed of 15m/s. (a) find the initial KE (b) how high does the mass rise? (c) what is the GPE of the mass at the highest point?

asked by Madi on March 15, 2011
32. ## maths

Two spheres of radius 6 cm and 4cm are inscribed in a right circular cone.The bigger sphere touches the smaller one and also the base of cone .find the height of the cone?

asked by pradeep jangid on October 30, 2012
33. ## geometry

The base of a right triangular prism is a right isosceles triangle whose equal sides measure 25 cm. each. The volume of the prism is 7.5 cubic meters. Find the height of the prism.

asked by Anon. on May 27, 2014
34. ## Maths

The thickness of a metallic tube is 1 cm and the inner diameter of the tube is 12 cm find the weight of 1 metre long tube is the density of the metal be 7.8 gram per centimetre cube

asked by PRASHANT bhardwaj on November 29, 2017
35. ## ethics/axia

The instructor requires that the only internet source that can be used is a peer reviewed journal when writing fictional journal stories. Can anyone tell me how to find this type of journal on the net?

asked by joy on July 4, 2009
36. ## Physics

Samma Sosa hit a ball at 40 m/s at a 22 degree angle. Find the following: Time the ball was in the air Horizontal distance Maximum height of the ball

asked by Anonymous on November 18, 2008
37. ## Math

in a rectangle the measures of the base and the altitude are in a ratio of 1:4. I f the rectangle is equal in area to a square with a perimeter of 60 feet, find the dimensions of the rectangle HELP PLEASE TYSM!!

asked by Melinda on October 7, 2014
38. ## Math

1) After giving \$5 to Greg, David has \$25. Greg now has 1/5 as much as Davis does. How much did Greg start with? 2) if 3a+4b=4a-4b=21 find the value of a A)3 B)6 C)21 D)42 E) the answer can not be determined from the information given ^ i think it’s C?

asked by Aline on February 9, 2018
39. ## english

I'm writing an essay analyzing Martin Luther King Jr's "I have a dream" speech. Does his speech contain any logical fallacies? I can't find anything online for this and even from reading the speech. HElp??

asked by kitkat on November 11, 2017
40. ## Math

1) After giving \$5 to Greg, David has \$25. Greg now has 1/5 as much as Davis does. How much did Greg start with? 2) if 3a+4b=4a-4b=21 find the value of a A)3 B)6 C)21 D)42 E) the answer can not be determined from the information given ^ i think it’s C?

asked by Aline on February 9, 2018
41. ## algebra

Seven years ago a women was four times old as her sons age at that time.In seven years years from now the mother will be twice as old as her son would be then.Find their present ages. Answer

asked by latief on February 2, 2016
42. ## math

A cliff on the bank of a river is 300m high if angle of deprssion of a point on the oposite side of the river is 60 digree find the wigth of the river

asked by MD on February 2, 2013
43. ## English

Where reading the poem "LEGAL ALIEN" by Pat Mora . We have to find the rhythm,meter, and assonance . I cant fimd any of that in the poem . Please tell me what each one of them are in the poem .. Reply ASAP please

asked by Anna on February 2, 2013
44. ## Math

The shot used in men’s shot put has a volume of about 905 cubic centimeters. With V = (4/3) pi r^3 i need help to find the radius of the shot with the formula. is the shape supposed to be a cylinder ?

asked by anonymous on August 30, 2018
45. ## trigonometry

A motor cruising south along the highway is 16 km from the nearest town. After travelling a distance of 32 km, he finds that he is 19 km from the same town. Find the bearing of the town from the second position of the motorist.

asked by ymme on March 6, 2016
46. ## Statistic

A distribution has a standard deviation of ó = 9.5. Find the z-score for a score above the mean by 4 points. note: round to 2 decimal places, and enter the value of the z-score but do not write "z = " in your answer

asked by Emilia on October 17, 2011
47. ## chemistry

A sample of hydrogen at 50◦C exerts a pressure of 0.377 atm. The gas is heated to 61◦C at constant volume. What will its new pressure be? how do i find the pressure? i don't understand!!!!!!!!!!!

asked by whitney on March 9, 2014
48. ## Chemistry

I am supposed to find the percent abundancies of two isotopes. I am given the masses of both isotopes, along with the atomic mass. (This is a fictional element with only those two isotopes.) I am not given percentages for either isotope... how do I solve

asked by Liz on September 8, 2008
49. ## Physcis

A uniform meter sick of mass 200 g is held horizontally by two vertical strings, one at the zero cm mark and the other at the 89 cm mark. Find the tension in the string at the 89 cm mark.

asked by Anonymous on August 1, 2015
50. ## Physics :)

An object has a moment of Inertia of 300 kgm^2. A torque of 94 Nm is applied to the object. What is the angular acceleration of the object? Can someone please explain this to me and help me find the correct answer?! Thank you! :)

asked by Savannah on April 13, 2013
51. ## ALGEBRA 1

A JET FLIES WITH THE WIND AT 1100km/hr and 750 km/hr against the same wind. Find the rate of the wind and speed of the plane PLEASE INCLUDE THE EQUATION OR SET FOR SOLUTION

asked by susana on May 29, 2012
52. ## math

given that csc(theta) =-3 and cos(theta)>0, find the remaining 5 trigonometric functions of theta. i have my triangle graphed in the fourth quadrant but I'm getting confused because of the negatives...

asked by Preston on August 28, 2011
53. ## hernandez

find the molar enthalpy of vaporization for a substance, given that 3.21 mol of the substance absolve 28.4 kj of energy as heat when the substance changes from liquid to gas? show the work

asked by ady on May 30, 2013
54. ## Physics

Find the heat that flows in 1 s through a lead brick 18 cm long if the temperature difference between the ends of the brick is 6.8° C. The cross-sectional area of the brick is 14 cm2.

asked by Anonymous on December 4, 2011
55. ## Urgent math

A man gets a job with a salary of \$40,000 a year. He is promised a \$1900 raise each subsequent year. Find his total earnings for a 10-year period.

asked by Fay on August 10, 2015
56. ## physics

A spherical mass 'm'is dropped vertically off a building starting from rest and 'y=0'.the mass experience a resistive force 'FR=-bv'.let 'r=b/m'.find the position'y(t)'of mass??? pizzzzzzzzzzz help me.........

asked by m sani on April 30, 2012
57. ## Math

A cliff on the bank of a river is 250m high if d angle of depression of d point of d opposite side of the river is 50 degree,find the width of d river

asked by Esther on June 19, 2016
58. ## Maths

A cliff on the bank of a river is 250m high if the angle of depression of the point of the opposite side of the river is 50 degree,find the width of the river

asked by Temitope on June 19, 2016
59. ## statistics

A history class has 75 members. If there is a 12% absentee rate per class meeting, find the mean, variance, and atandard deviation of the number of students who will be absent from each class

asked by Michelle on May 16, 2011
60. ## math

The Danville Epress travels 280mi at a certain speed.If the speed had been increased by 5mph the trip could have been made in 1 hour less time.Find the actual speed.

asked by Nicole on February 15, 2011
61. ## calculus

Suppose that the velocity of a falling body is v = k/s (k a constant) at the instant the body has fallen s meters from its starting point. Find the body's acceleration as a function of s.

asked by theophilus on July 4, 2010
62. ## geometry

In triangle ABC, • AB is x cm long • BC is twice the length of AB • AC is 10 cm longer than AB. The perimeter of the triangle is 42 cm. Write down an equation in x and solve it. Use your answer to find the lengths of the sides of the triangle.

asked by Anonymous on January 16, 2011
63. ## physics

A uniform rigid rod of mass 1kg and length 30cm. Find the moment of inertia of the rod about an axis perpendicular to the rod through on end.

asked by Kevin Land on November 21, 2016
64. ## physics II

Two point charges of equal magnitude are 8cm apart. at the midpoint of the line connecting them, their combined electric field has a magnitude of 45 N/C.Find the magnitude of the charge.

asked by ike on April 13, 2011
65. ## Algebra

Solve algebraically using one variable: Find three consecutive odd integers such that the product of the first integer and the third integer is equal to nine more than twelve times the middle integer.

asked by Tony on February 20, 2017
66. ## Calculus 3

Let L be the line that passes through the points (0,1,6) and (0,3,2). Find the length of the projection of k= on the line L. I know how to do this if one part of the vector k is touching the line, but unless i'm mistaken, that is not the case in this

asked by Heather on January 16, 2013
67. ## Calculus 3

Let L be the line that passes through the points (0,1,6) and (0,3,2). Find the length of the projection of k= on the line L. I know how to do this if one part of the vector k is touching the line, but unless i'm mistaken, that is not the case in this

asked by Heather on January 16, 2013
68. ## MATH

Find all real solutions of the equation by first rewriting the equation as a quadratic equation. (Enter your answers as a comma-separated list.) 4x4 + 15x2 − 4 = 0

asked by Emmett on August 4, 2012
69. ## physics

A truck has two wheels and the area of each wheel is 3 square meters and the total pressure exerted by the truck on the ground is 20 000Pa. Find the mass of the truck.

asked by #303 on November 12, 2014
70. ## Algebra Word Problem

Solve algebraically using one variable: Find three consecutive odd integers such that the product of the first integer and the third integer is equal to nine more than twelve times the middle integer.

asked by Tony on February 20, 2017
71. ## Math

The Danville Epress travels 280mi at a certain speed.If the speed had been increased by 5mph the trip could have been made in 1 hour less time.Find the actual speed.

asked by Nicole on February 15, 2011
72. ## Physics

%%%%%B--A (inclined at 55 degree) %%%%/|%%/\ %%%/%|%/%%\Pull 3900N %%/%%|/ %D---C %|%%/| %|%/%| %|/%%| %F---E %|%%/| %|%/%| %|/%%| %H---G (All is Pin Joint) Distance DC = FE = HG = AB = 2.7m FH = FD = GE = EC = CB = 2 m Find the supporting reaction of H,

asked by ToT_Alex on June 9, 2012
73. ## Maths

A cliff on the bank of a river is 250m high if the angle of depression of the point of the opposite side of the river is 50 degree,find the width of the river

asked by Anonymous on June 19, 2016
74. ## Algebra

Solve algebraically using one variable: Find three consecutive odd integers such that the product of the first integer and the third integer is equal to nine more than twelve times the middle integer.

asked by Russell on February 20, 2017
75. ## Precalculus Test

I have a precalculus test coming up and I'm not really understanding how to do everything. Please help. 1. Find the angle betweem 0 and 2pi which is coterminal to the angle -(7pi)/5. Now convert the angle you just found to degrees.

asked by marie darling on April 8, 2013
76. ## math

the types of mini food players as it is triple plays in band is there in flute players write an algebraic expression to find out how many trumpet players there are

asked by karla on October 1, 2015
77. ## Help- Calulus

A. If the focal length of the convex lens is supposed to be 5 cm, and if the image is formed 7 cm from the lens, find the distance, p, from the lens to the object. (It’s not necessary to simplify your answer.) Equation: 1/p + 1/q = 1/f

asked by Mary on October 17, 2014
78. ## math

if sin theta equals 3/5 and theta is second quadrant angle find tan 2 theta.my ans. was 3.442 but is wrong can you correct and show work please. thank you so much.

asked by lily on April 10, 2009
79. ## physics

A ball thrown vertically upward is caught by the thrower after 2 seconds. Find the initial velocity of the ball and the maximum height the ball reaches???!!

asked by mb on September 18, 2008
80. ## math 115

1. a bedroom is 10ft. by 11ft. what is the perimeter? = 21ft. is this correct? 2. Find the prime factorization of the number 40 = 2X2X2X5= 40 is this correct? 3. perform the indicated operatio. 6 2/9 + 1 3/4 - 3 5/6 = 4 5/36 is this correct?

asked by Lea on September 5, 2009
81. ## physics

Madhuri throws a stone the stone is thrown horizontally at 33.9 m/s from the top of a 297.9m cliff. 1.How high is the stone after 3.35 sec? 2.What is the range? equations to find please.

asked by Bansnoob on October 5, 2010
82. ## physics

from a cliff of 49m high ,a man drops a stone 1s later he throes second stone . they both hit the ground at the same time . find out the speed with which he throws the second stone.

asked by divya on September 10, 2014
83. ## maths

find the first 3 terms in the expansion of (x+4)(1+3x)^-2 as a series in ascending powers. I expanded the second bracket using binomial expansion and got 1 -6x +27x^2 -108x^3 how do I combine (x+4) with the expansion? Any help would be appreciated.

asked by George on March 3, 2013

The surface area of a right circular cylinder is 1200 cm^2 . If the height of the cylinder is twice its diameter, find the dimensionsof the cylinder. I know th formula for SA is SA = 2pir^2 + 2pirh I know h = 2d. I know r = 1/2 d What is h in relations to

asked by Barb on February 18, 2013
85. ## Essay

I have written an essay that is a couple page. I used Grammarly to check for errors but it says there are a bunch of advanced errors. I want to fix those ones but don't know what they are or where to look. Is there a website I can use to find these errors?

asked by M, S, E, on May 3, 2017
86. ## geometry

A wheelchair ramp has a rise from the ground of 1 foot. The ramp has a length of 14 feet. To the nearest degree, find the angle the ramp makes with the sidewalk.

asked by Keegan on March 1, 2011
87. ## math

a piece of string 25 cm long goes exactly once round the edge of a plate in the form of a quadrant pie = 3.14 Find the radius of this quadrant and calculate the area of the quadrant

asked by lia on May 5, 2017
88. ## physics

a ball is dropped from a tower of height 5 m. it accelerates uniformly at 10m/s .if mass of the ball is 2 kg ,find the momentum transferred by a ball to the ground on striking.

asked by TINA on October 9, 2013
89. ## Math

Find the exact solution to 6x^2+1=-8x by using the Quadratic Formula. A)-4+-(sqrt10) B)-4+-(sqrt22)/6 C)-2+-2(sqrt10)/3 D)-4+-(sqrt10)/6 I chose C x=-b+-(sqrtb^2-4ac)/2a x=--8+-(sqrt-8^2-4(6)(1))/2(6) x=8+-(sqrt64-24)/12 x=8+-(sqrt40)/12 x= C

asked by Jon on February 20, 2008
90. ## Calculus

Problem: Find the general solution to the following differential equation: x y' +x = ycos(1/x) I assume that you do separation of variables here: x(dy/dx) +x = ycos(1/x) xdy+x = (ycos(1/x)) dx ....? I'm stuck on how to simplify this. Thank you!

asked by Sarah on May 12, 2015
91. ## Math

What are the coefficients in the polynomial 4x^2+3x-3? I'm not posting this to get the exact answer, I just need help on finding the coefficients. I'm not real good with polynomials, and I've been struggling a little. I just need explaining on how to find

asked by Jordan on May 9, 2018
92. ## Maths

Pqr is allocated in the same horizontal plain, the bearing of q from p is130° and the bearing of r from q is 075°, then pq=6cm and qr =4cm, find the bearing of r from p, collect to the nearest degree

asked by Goodness on June 2, 2019
93. ## Geometry

7.Given the vertices of ∆ABC are A (2,-5), B (-4,6) and C (3,1), find the vertices following each of the transformations FROM THE ORIGINAL vertices: d. Rx = 3 e. T f. r(90◦, o) I did already post this, but I forgot to bookmark it. I know Scott replied,

asked by Eolhc123 on July 2, 2018
94. ## Geometry

7.Given the vertices of ∆ABC are A (2,-5), B (-4,6) and C (3,1), find the vertices following each of the transformations FROM THE ORIGINAL vertices: d. Rx = 3 e. T f. r(90◦, o) I did already post this, but I forgot to bookmark it. I know Scott replied,

asked by Eolhc123 on July 2, 2018
95. ## math

The base of an isosceles triangle is four less than the sum of the lengths of the legs. If the perimeter of the triangle is 44, find the length of the three sides of the triangle.[ Only an algebraic solution will be accepted ]

asked by vincent on July 27, 2013
96. ## Physics

A battery delivering a current of 55.0 A to a circuit has a terminal voltage of 21.8 V. The electric power being dissipated by the internal resistance of the battery is 36 W. Find the emf of the battery.

asked by Anonymous on February 18, 2013
97. ## Math

Find the dimensions (in units) of the closed cylinder with volume V = 16π units3 that has the least amount of surface area. radius units height units

asked by Meghan on April 7, 2018
98. ## geometry

m angle R=130 and m angle S=80. Find m angle T. The diagram is not to scale. Hint: draw the diagonals and use propertied of triangles. I totally don't understand this one

asked by Ryan on November 27, 2011
99. ## algebra

Peter has 800 yards of fencing to enclose a rectangular area. Find the dimensions of the rectangle that maximize the enclosed area. What is the maximum​ area?

asked by Miranda on June 30, 2017
100. ## Math

Diana has 520 yards of fencing to enclose a rectangular area. Find the dimensions of the rectangle that maximize the enclosed area. What is the maximum area?

asked by Cathy on December 4, 2012