# 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 611
1. ## Physics

The spin-drier of a washing machine slows down uniformly from 700 rpm (revolutions per minute) to 140 rpm while making 50 revolutions. Find the angular acceleration through these 50 revolutions. Express your answer in rad/s^2.

asked by Anonymous on July 28, 2015
2. ## calculus

A plane flying horizontally at an altitude of 1 mi and a speed of 560 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 2 mi away from the station. (Round your answer to

asked by Anonymous on October 2, 2012
3. ## physics

Driving in your car with a constant speed of 12 m/s, you encounter a bump in the road that has a circular cross-section. If the radius of curvature of the bump is 35 m, find the apparent weight of a 63-kg person in your car as you pass over the top of the

asked by Randy on March 6, 2011
4. ## math

A rectangular playground is to be fenced off and divided in two by another fence parallel to one side of the playground. Five hundred and forty feet of fencing is used. Find the dimensions of the playground that maximize the total enclosed area. What is

asked by rachel on December 10, 2017
5. ## Physics

A uniform ladder 10.0m long and weighing 50.0N rests against a smooth vertical wall. If the ladder is just on the verge of slipping when it makes a 50 degree angle with the ground, find the coefficient of static friction between the ladder and ground.

asked by CM on October 24, 2012
6. ## calculus

Show that tan^3(x)-8(tan^2(x))+17(tan(x)0-8 = 0 has a root in [0.5, 0.6]. Apply the Bisection Method twice to find an interval of length 0.025 containing this root. I have NO idea where to go with that equals 0 part...I could figure it without it but that

asked by terra on October 24, 2011
7. ## physics

A small fly of mass 0.26 g is caught in a spider's web. The web vibrates predominately with a frequency of 4.2 Hz. Find the effective spring stiffness constant k for the web. Hint: use natural frequency of oscillations formula. N/m

asked by Anonymous on March 28, 2011

I am currently reading Chapter 7 of "Lord of the Flies", and one of my study questions from chapter 6, I failed to find in chapter 6.. How was this a good meeting for Ralph? How does he get the attention of the meeting away from Jack? Do the boys want to

asked by Goober on October 24, 2010
9. ## Calculus Help and Check

The marginal cost of manufacturing x yards of a certain fabric is C'(x) = 3 − 0.01x + 0.000012x2 (in dollars per yard). Find the increase in cost if the production level is raised from 2000 yards to 4000 yards. \$186,000

asked by Tenshi on April 29, 2014
10. ## Calculus I

y = x^3 - 8x^2 + 6x -2 has a slope of 6 at two points, what are the coordinates? I did the power rule to derive the equation: y'= 3x^2 - 8x + 6 , and then I tried to factor it to find the x intercepts but it doesn't work. But anyway, my point of confusion

asked by Angie on October 10, 2016
11. ## Math

marilyn plans to buy a book to read during her summer vacation. she has at most \$18 set aside to purchase the book. the sales tax in her state in 8%. If x is the maximum price if the book that she can buy to stay within her budget, which of the following

asked by Iyana on August 26, 2016
12. ## Statistics

A lorry carries heavy cartons of goods. The weights of theses cartons are distributed about a mean of 100 kg and with a standard deviation of 7 kg. Find how many cartons the lorry can carry so that the probability of the total load exceeding 4500 kg is

asked by Sniper619 on April 18, 2012
13. ## trig

a tower standing on level ground is due north of piont N and due west of point W, a distance 1,500 feet from N. If the angles of elevation of the top of the tower as measured from N and W are 8 and 11, respectively, find the height of the tower.

asked by courtney on October 9, 2011
14. ## trig

I keep trying to find the power reducing formula for sin^4(x), but I can't seem to get all the fractional parts correct. The answer I should be getting is: sin^4(x)=(1/8)cos4x-(1/2)cos2x+(3/8) I can only get this far knowing feeling confident. When I go

asked by Josh on March 19, 2013
15. ## calculus

Beast Mode Question: I am seating in one of the corners of the room when the time was exactly 12:30PM. I was decided to go to the other corner of the room at 12:35. I go outside of the room when the sun was directly ahead of me. Find the inclination of the

asked by beast mode question on October 4, 2016
16. ## Physics

A bullet of mass kg moving at 500 m⁄s embeds itself in a large, fixed piece of wood and travels 6 cm before coming to rest. Assuming that the deceleration of the bullet is constant, find the force exerted by the wood on the bullet.

asked by Chrxeyshthoufov on February 23, 2014
17. ## physics

A 47.5-turn circular coil of radius 5.15 cm can be oriented in any direction in a uniform magnetic field having a magnitude of 0.490 T. If the coil carries a current of 22.9 mA, find the magnitude of the maximum possible torque exerted on the coil.

asked by wazir on March 20, 2015
18. ## physics

a baseball is batted with a speed of 120 ft/sec at an angle of 37 degrees with the ground. find how long the ball is in the air, how high the ball goes, how far from the plate it is caught, and the components of the velocity of the ball 4 sec after it is

asked by kim on September 21, 2016
19. ## PHYSICS URGENT

While flying at an altitude of 7.25 km, you look out the window at various objects on the ground. If your ability to distinguish two objects is limited only by diffraction, find the smallest separation between two objects on the ground that you can resolve

asked by Kent on October 15, 2015
20. ## Calculus (Vector-Valued Functions)

"a ball is thrown horizontally from the top of a cliff 256 ft high with an intial speed of 50 ft/sec. find the time of flight of the ball and the distance from thr base of the cliff to the point where the ball lands"

asked by TheThinker on January 27, 2012
21. ## Physics

A 30-N non-uniform pole, 5m long, was used to carry a load of 400 N by two men. The load was hung at the middle of the pole. Find the center of gravity of the pole if the force exerted by each man on each end were 220 N and 210 N respectively.

asked by Julie on July 19, 2015
22. ## maths

An aircraft dropped a box of emergency supplies to a group of trampers. The height of the box above the ground, h, at time, t is given by the formula; h = 520 - 5t^2, where h is in metres and t is in seconds. Find how long it takes for the box to fall to

asked by Shane on May 26, 2014
23. ## trig

A woman standing on a hill sees a flagpole that she knows is 65 ft tall. The angle of depression to the bottom of the pole is 14°, and the angle of elevation to the top of the pole is 18°. Find her distance x from the pole. (Round your answer to one

asked by Dominic on September 21, 2011
24. ## math

can someone check and see if I did these problems right. Are , or = 33_32.9 33>32.9 is bigger Are 14/25_0.6 14/25

asked by Sarah on October 12, 2007
25. ## physics

the earthis moving around the sun in a circular orbit of radius 1.5*10^11. it makes one revolution per year.find the angular speed of earth in radian/sec, and the tangential speed of earth using the formula v=r.w , and tangetial speed ?

asked by mo on April 25, 2010
26. ## Physics

A penny is placed at the outer edge of a disk (radius = 0.159 m) that rotates about an axis perpendicular to the plane of the disk at its center. The period of the rotation is 1.50 s. Find the minimum coefficient of friction necessary to allow the penny to

asked by Jessica on February 20, 2012
27. ## Math

If a cubic foot of water weighs approximately 62.5 pounds, find the weight of the water in a swimming pool which is 16 yards long and 12 yards wide with water to a depth of 7 feet. Answer to the nearest ton.

asked by Jon on August 23, 2010
28. ## Physics

A ball is fastened to one en of a 28 cm string, and the other end is held fixed to a support. The ball whirls in a horizontal circle. Find the speed of the ball in its circular path if the string makes an angle of 35 degrees to the vertical.

asked by Andrea on May 16, 2013
29. ## physics

A penny is placed at the outer edge of a disk (radius = 0.119 m) that rotates about an axis perpendicular to the plane of the disk at its center. The period of the rotation is 1.70 s. Find the minimum coefficient of friction necessary to allow the penny to

asked by Anonymous on February 23, 2014
30. ## math

Sighting the top of a building, a surveyor measured the angle of elevation to be 60°. The measurement is taken 200 feet from the building. Find the building’s height. Express your answer in terms of feet and then round to two decimal places

asked by sean on February 23, 2014
31. ## MATH- HELP PLEASE. IM LOST

Given one side of a golden rectangle is 3.7 inches, find the possible lengths of the other side. Notice that the other side can be either longer or shorter than 3.7 inches. Round your answers to the nearest tenth and useGreek Phi normal.svg=1.618.

asked by Bobby Jackson on May 1, 2016
32. ## LITERATURE

In the poem "God's Grandeur," we find the words reck and rod. By analysis we can determine that the word rod probably comes from the Bible and means A. God's power. B. a principle of ethics. C. God's wrath. D. a tool of correction.

asked by YAHMIA on April 16, 2009
33. ## Math

A ball is thrown straight up from the top of a building 148 ft. tall with an initial velocity of 72 ft per second. The distance s(t) (in feet) of the ball from the ground is given by s(t) = 148 + 72t − 16t2. Find the maximum height attained by the ball.

asked by Reagan on July 12, 2015
34. ## MATH0098

The length of a rectangle is 3ft more than twice its width, and the area of the rectangle is 54ft^2 . Find the dimensions of the rectangle. The other problem worked but how do you SOLVE it. I need to be able to do similar problems. I know the factors

asked by Anonymous on February 27, 2013
35. ## physics

A ball is thrown horizontally from the top of a building 32.3 m high. The ball strikes the ground at a point 110 m from the base of the building. The acceleration of gravity is 9.8 m/s 2 . Find the time the ball is in motion. Answer in units of s

asked by Kimberly on October 14, 2013
36. ## math

The average resting heart rate of a population is 89 beats per minute, with a standard deviation of 13 bpm. Find the z-scores that correspond to each of the following heart rates. Round your answers to the nearest hundredth, if necessary. (a) 95 bpm Z= (b)

asked by john on November 30, 2015
37. ## maths

An aircraft dropped a box of emergency supplies to a group of trampers. The height of the box above the ground, h, at time, t, is given by the formula: h = 520 - 5t^2 , where h is in metres and t is in seconds. Find how long it takes for the box to fall to

asked by Shane on May 19, 2014
38. ## Physics

The drawing shows two surfaces that have the same area. A uniform magnetic field B fills the space occupied by these surfaces and is oriented parallel to the yz plane as shown. If = 17°, find the ratio xz/ xy of the magnetic fluxes that pass through the

asked by Mary on October 11, 2007
39. ## maths

A wall 24m long, 0.4m thick and 6m high is constructed with the bricks each of dimensions 25cm X 16cm X 10cm. If the mortar occupies 1/10th of the volume of the wall, then find the number of bricks used in constructing the wall.

asked by dev on December 16, 2012
40. ## Calculus

Marginal Cost Businesses can buy multiple licenses for data compression software at a total cost of approximately C(x) = 96x2/3 dollars for x licenses. Find the derivative of this cost function at the following values x=8 and x=64 I do not know where to

asked by Sarah on February 5, 2013
41. ## Physics

A particle of mass 100 gm is thrown vertically upwards with a velocity of 7 m/s. Air resistance is also acting on the particle according to the equation F = -0.2v^2. ( F = Force, v = velocity of the particle ). Find how much high the ball rises. Please

asked by Anon on May 28, 2017
42. ## math-geometry

The sum of the radii of two concentric circles is 40. A chord with length 36 of the larger circle is trisected by the smaller circle. The area of the smaller circle is k*pi. Find the value of k. Express your answer as an exact decimal. Please show work.

asked by paragon on January 17, 2008
43. ## physics homework

You throw a 20 N rock into the air from ground level and observe that when it is 1 5.0 M high, it is traveling upward at 25.0 m/s. Use the work energy principle to find (a) the rock’s speed just as it left the ground and (b) the maximum height the rock

asked by samantha on February 23, 2013
44. ## Vocabulary

I need to find a unique and creative vocabulary based lesson for a 4th grader. The vocabulary lesson should be connected to oceanic animals.... It should be fun and something to spark students enthusiasm. Could you assist me in finding such a lesson?

asked by Mary on April 6, 2008
45. ## Chemistry

Glycine,C2H502N, is important for biological energy.Find the heat of combustion deltaHrxn. Delta H [C2H5O2N]=-537.3 kj/mol DeltaH [ CO2(g)=-393.5 kj/mol DeltaH[H2O(l)]-285.8 kj/mol

asked by Nicole on November 15, 2011
46. ## Physics

A youngster shoots a bottle cap up a 15.0° inclined board at 1.92 m/s. The cap slides in a straight line, slowing to 0.95 m/s after traveling some distance. If the coefficient of kinetic friction is 0.35, find that distance. I'm never sure which equation

asked by Lindsay on December 3, 2007
47. ## Algebra

Two trains, one express and one local, leave Indianapolis at noon and head for Chicago 220 miles away. The express travels twice as fast as the local and arrives 2 hours ahead of the local. Find the speed of each train.

asked by Jane on October 30, 2012
48. ## ALGEBRA

A service that repairs TV's and sell maintenance agreement for \$9 a yr. the average cost for repairing a TV is \$39 and 3 in every 100 people who purchased maintenance agreements have TV that require repair Find the services expected profit per maintenance

asked by HEATHER on April 30, 2015
49. ## math

Find all points (x,y) that are 13 units away from the point (2,7) and that lie on the line x - 2y = 10. Give your answer as a list of points separated by semicolons, with the points ordered such that their x-coordinates are in increasing order. So "(1,-3);

asked by Jackson on April 12, 2016
50. ## physics

a uniform ladder of mass m and length l leans against fricitonless wall angle theta. If the coefficient of static friction between the ladder and the ground is u, find the formula for the minimun angle such that the ladder won't slip

asked by ashley on November 30, 2012
51. ## physics

2. a body of mass 20kg is released from rest t the top of a rough slope which is inclined at 30 degrees to the horizontal.six seconds later the body has a velocity of 21 m.s down the slope. find the resistance to motion in newtons experienced by the body?

asked by janell on April 25, 2011
52. ## Probability and statistics

The hydrocarbon emissions at idling speed in parts of million (ppm) for automobiles of 1980 and 1990 model years are given for 20 randomly selected cars. 1980 models: 141 359 247 940 882 494 306 210 105 880 200 223 188 940 241 190 300 435 241 380. 1990

asked by Anna on July 20, 2015
53. ## MATHS

Hi Just checking The area of one face of a cube is 64cm squared What it the total surface area of the cube? DO we do 64 times 6 and the answer is 384 cm cubed? Also it askes what is the volume I do 64 cubed which is 262144 cm cubed ? AM I right ? yes- the

asked by gt on April 15, 2007
54. ## RE: Account

Hi. I never posted my work yet. Sorry. Here is the question then my answer which I cannot solve!! I cant balance out the balance sheet.... I have spent 2 days on this... Please help: Prepare a Trial Balance, an Income Statement and a Balance Sheet. Doris'

asked by Jon on October 21, 2011
55. ## English

Can you please help me check these sentences. Thank you for your help 1)Robotic planes are useful because they can fit in small places where humans cannot enter and scan areas to find possible survivors. 2) They are quick and small so they can manage to

asked by Mike1 on April 16, 2011
56. ## Pre-Algebra

9. During the basketball season, Diane took 134 shots and made about 56% of them. a. How many shots did Diane make? b. The team made a total of 498 shots. What percent of the team's made shots did Diane make? A. 24 shots; 15.1% B. 753 shots; 27% C. 240

asked by Help me! on December 14, 2017
57. ## Math Riddle

In a little town in West Michigan lives a math professor, who hears one day that the barber has three children. So, on the next visit to the barber, the professor casually inquires, "I have heard you have three children, is that right?" "Yes!" says the

asked by Tyler on September 21, 2007
58. ## Math

Find the equation of the tangent line 5x^2+y^2=14 at (1,3). P.S: It's calculus. So far I know this much 10x+2y(dy/dx)=o -10x -10x ___________________ 2y(dy/dx)= -10x (dy/dx)= -10x/2y= -5x/y m= -5(1)/3= -5/3 y=mx+b 3= -5/3(1)+b then what?

asked by Skye on February 7, 2008
59. ## Math

i can't find these patterns. my mom and dad tried to. first problem 64,__,___,___,32 second problems 61,___, ___, ___, 81

asked by Jake on September 18, 2008
60. ## math

ball a weighs 1 1/2 times as much as ball b. find all combinations of ball a and ball b that will be needed to balance 10 ball b?

asked by Bob-Bob on April 2, 2015
61. ## Calc

For z1 = 4cis(7pi/6)and z2 = 3ci(pi/3), find z1 · z2 in rectangular form. A.12 − 12i B.-12 − 12i C.12 + 12i D.12i E.-12i

asked by Chris on April 29, 2013
62. ## Math

Find of g(f(x)) when f(x)=sqrt(x+3) and g(x)=(x^2+2)/x. a. g(f(x))=(x^2+2)(sqrt(x+3))/x b. g(f(x))=(x+5)/(sqrt(x+3)) c. g(f(x))=(x^2+6x+11)/(sqrt(x+3)) d. g(f(x))=(sqrt(((x^2+2)/x)+3) Every time I work this problem, I get some crazy answer. Can someone

asked by Girly Girl on September 22, 2017
63. ## coefficient

test using the lead coefficient to find out if y arrow oo, or y arrow-oo as x arrow -oo y=-5x^3+4x^2+6x-7 n is odd -5x^3 an

asked by Gabe on April 3, 2008
64. ## Algebra 1

Two fewer than a number doubled is the same as the number decreased by 38. Find the number. If n is "the number," which equation could be used to solve for the number?

asked by Monica on October 23, 2012
65. ## Calculus

Find the indicated limits. If the limit does not exist, so state, or use the symbol + ∞ or - ∞. f(x) = { 2 - x if x ≤ 3 { -1 + 3x - x^2 if x > 3 a) lim 3+ f(x) x->3 b) lim 3- f(x) x->3 c) lim f(x) x->3 d) lim ∞ f(x) x->3 e) lim -∞ f(x) x->3

asked by Chris on October 9, 2011
66. ## Calculus

Find the indicated limits. If the limit does not exist, so state, or use the symbol + ∞ or - ∞. f(x) = { 2 - x if x ≤ 3 { -1 + 3x - x^2 if x > 3 a) lim 3+ f(x) x->3 b) lim 3- f(x) x->3 c) lim f(x) x->3 d) lim ∞ f(x) x->3 e) lim -∞ f(x) x->3

asked by Blue on October 8, 2011
67. ## Math

Susan has some \$2-coins and \$5-coins. If there are 18 coins and the total amount of these coins is not less than \$75, find the minimum number of \$5-coins.

asked by Nicole on October 2, 2011
68. ## Spanish

Write complete sentences to find out about the following people in spanish class. 1. Claudia y yo/estar/ cerca de la puerta? 2. La maestra/estar/contenta? 3. Los estudiantes/estar/ocupados? 4. Tu/estar/ delante de Ana? 5. Yo/estar/detras de Miguel? Can

asked by London on December 13, 2016
69. ## science(chem)

I'm making different concentrations of ethanol and I just wanted to check my calculations and method. Making ethanol concentrations of: 0.40% 0.30% 0.20% 0.10% 0.05% To make the 0.40% ethanol from stock solution using 100ml volumetric flask: (xg

asked by ~christina~ on October 1, 2008
70. ## Literature

I have to write an expository essay on Phoebe Winterbottom, from Walk Two Moons, analyzing her character. This is what I have: Pheobe Winterbottom is a nervous girl who receives mysterious messages, meets a “lunatic”, and whose mother goes away in the

asked by mysterychicken on October 16, 2009
71. ## Maths

Consider the Ferris wheel above. It has an axle standing 38m off the ground and a radius of 35m. The wheel takes 5 minutes to complete one revolution. The wheel moves in clockwise motion and you are sitting in one of the carriages which are horizontally in

72. ## Economics for Manager

Hello, Could someone please help me find the answer to this question: The two largest diner chains in Kansas compete for weekday breakfast consumers. The two chains, Golden Inn and Village Diner, each offer weekday breakfast customer a “breakfast club”

asked by Daniel on December 7, 2010
73. ## Ap World History

This is my teachers first year teaching this class. So... I'm not the only one who has a D in that class. I was wondering if some one can please give me some advice here on this class. I'm not exactly sure how to approach this class. A couple of days ago

asked by Ap World History on December 7, 2008
74. ## Physics B

Objects with masses of 105 kg and 528 kg are separated by 0.482 m. A 41.1 kg mass is placed midway between them. 0.482 m b b 105 kg 41.1 kg 528 kg Find the magnitude of the net gravitational force exerted by the two larger masses on the 41.1 kg mass. The

asked by Mary on November 6, 2012
75. ## health and huma services

Can someone please help I am having problems with this assignment? The Miami Cuban-American Service Center was founded in 1962 as a place for older Cuban Americans to meet and socialize. Over the years the agency became increasingly involved in providing

asked by Ree on October 18, 2008
76. ## PHYSICS (what is a dynamic equation????)

A car of mass Mc is connected to mass m2 by a string. The string passes over a solid cylindrical pulley, which has a frictionless bearing, of radius R and mass M. when the system is released from rest the string doesn't slip, the car moves down the

asked by ~christina~ on December 3, 2007
77. ## Stats

Exercise 6-8 The Downtown Parking Authority of Tampa, Florida, reported the following information for a sample of 235 customers on the number of hours cars are parked and the amount they are charged. Number of Hours Frequency Amount Charged 1 18 \$3 2 33 7

asked by Nicole on September 28, 2010
78. ## Research Paper: jack london/call of the wild

Hi. I need some good sources to use. Lots of them. I'll explain I need to write a 6 page research paper on Jack London and the book "The Call of the Wild" (yes both), using only things told to me from sources. Here's another thing: I can't plagiarize any

asked by Andrew on May 9, 2007
79. ## English(Review Paper)

Will you please proofread this? Indigo By:Alice Hoffman Bryce Three Key Events 1. Martha Glimmer lives in the horrible town of Oakgrove. Her two adopted brothers are outcasts in the town of Oakgrove because they have webbed toes and fingers. They all long

asked by Bryce on December 7, 2011
80. ## Precal

Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.) cos θ = 0.16 I know how to find the answers when it's in fraction form, however, I do not know how to do

asked by Zoe on November 4, 2015
81. ## Physics

You find yourself driving 35 kilometers an hour when you take your foot off the accelerator and descend 18 meters into the valley. Just as you reach the bottom, you see a policeman hiding between a speed limit sign that reads 70 kilometers per hour. Will

asked by Anonymous on December 1, 2016
82. ## math

nina designed an arch made of wrought iron for the top of a mall entrance. the 11 segmentsbetween the two concentric semicircles are each 3 ft long. find the total length of the wrought iron used to make this structure. round your answer to the nearest

asked by keyla on February 20, 2012
83. ## physics

An object was dropped from the top a tall building. During the last two seconds of the fall in traveled 80m. A) Find the total time of the fall. Assume that the gravitational acceleration is a constant 10m/s and air resistance is negligible. B) Calculate

asked by Tereza on October 30, 2010
84. ## Chemistry - Combustion Method

This question is confusing me the way its presented and also is relating it to the combustion method that is used to analyze carbon and hydrogen. It can be used to give percent N. It says a sample of a compound that weighs 8.75 mg gave 1.59 mL of N2 at 25

asked by Shinu on May 1, 2010
85. ## Math

5. Sales. An auto dealer’s sales numbers are shown in the table below. Find for each month the mean, median, and mode prices of the cars she sold. Round your answers to the nearest dollar. Price May June July \$20,000 22 25 24 \$15,000 49 24 24 \$12,500 25

asked by Jones on December 18, 2016
86. ## calculus

The demand function for a product is given by p = 10,000(1 − (5/5 + e^−0.001x)) where p is the price per unit (in dollars) and x is the number of units sold. Find the numbers of units sold for prices of p = \$1000 and p = \$1500.(Round your answers to

asked by steve on May 20, 2013
87. ## math

The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s = 4 sin ¦Ðt + 3 cos ¦Ðt, where t is measured in seconds. (a)Find the average velocity during each time period. (i) [1, 2]

asked by yanxin on September 3, 2011
88. ## physics

A 25 kg cannon ball is fired from a cannon with muzzle speed of 1520 m/s at an angle of 35.5 ◦ with the horizontal. The acceleration of gravity is 9.8 m/s 2 . Use conservation of mechanical energy to find the maximum height reached by first ball. Answer

asked by keegan on February 1, 2015
89. ## Chemistry

20cm3 of 0.500moldm-3 H2SO4 was consumed to neutralize 50cm3 of 0.400moldm-3 NaOH. The temperature of the system is increased by 36 degree C. The heat capacity of the calorie meter was 39 JK-1, and the heat capacity of the solution is 4.2JK-1. Find the

asked by Emma on February 21, 2013

I need to know where can I find information about nike organization. Are Nike production facilites centralized or edcentralized?, Does Nike standardize products or adapt them for different markets?, Thank you for using the Jiskha Homework Help Forum. Here

asked by dre on January 30, 2007
91. ## Social studies

1. In a typical rural village in Mexico,you might expect to find that most people living on farms get their food by? A)growing their own food. B)buying what they need at large supermarket. C)buying what they need at small markets. D)gathering nuts and wild

asked by Die first den bi*** on May 1, 2018
92. ## PHYSICS

A mass of 100 gm is attached to the end of a rubber string 49 cm long n hving sn area of cross section 20 sqmm. The string is whirled around, horizontally at a cnstnt speed of 40 rps in a crcl of radius 51 cm. Find the young's modulus of rubber.

asked by sanjay on October 6, 2015
93. ## Macbeth

Hello, I am trying to find out who said these quotes from macbeth? "Foul whisperings are abroad, unnatural deeds do breen unnatural, and also, "who can be wise, amazed, temprate, and furious, loyal and natural in a moment" Thanks The physician spoke the

asked by cameron on January 29, 2007
94. ## math calculus

The demand function for a product is given by p = 10,000(1 − (5/5 + e^−0.001x)) where p is the price per unit (in dollars) and x is the number of units sold. Find the numbers of units sold for prices of p = \$1000 and p = \$1500.(Round your answers to

asked by harold on May 20, 2013
95. ## MATH

5. Sales. An auto dealer’s sales numbers are shown in the table below. Find for each month the mean, median, and mode prices of the cars she sold. Round your answers to the nearest dollar. Price May June July \$20,000 22 25 24 \$15,000 49 24 24 \$12,500 25

asked by Jones on December 19, 2016
96. ## physics

A 3 kg block is attached to an ideal spring with a force constant k=200 N/m. The block is given an initial velocity in the positive direction of magnitude u= 12 m/s and no initial displacement (xi=0). Find a) the amplitude, b) the phase angle, and c) write

asked by Scott on April 16, 2018
97. ## History

I tried googling this, but I couldn't find it. What is the name of the journalist (who was either British or American...I can't remember) who snuck into Saudi Arabia in the early twentieth century and disguised himself as a Muslim since no non-Muslims were

asked by Erin on November 5, 2009
98. ## physics (mechanics)

find the constant force necessary to accelerate a car of mass 1000kg from 15m/s to 20m/s in 10s against resistance of 270N ? pls show work (answer is 770N just in case to check) ive been asking this question 4 times still no one answer . someone pls do .

asked by sam on February 7, 2016
99. ## managerial economic

Where might I find the answer to the following: US cigarette makers face enormous punitve damage penalties after a series of class action lawsuits. In spite of these the cigarette makers were able to avoid bankruptcy. I need to explain why and how using

asked by Linda on February 15, 2011
100. ## Engineering Math

Assume that the number of ﬁsh P(t) after t years grows according to the logistic equation dP/dt= P(a-bP) = bP(300 − P) Find the solution of this DE (with the given initial value at t = 0) as a separable equation. Your solution formula will contain b as

asked by Erica on September 27, 2016