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 503
1. Math

The sum of two numbers is 63. One number is 7 more than the other. Find the numbers.

asked by Fiona on November 20, 2016
2. Math

The difference between the solutions of the equation 5x^2−x−k=0 is 1.8. Find the solutions.

asked by Anonymous on January 20, 2019
3. math

How do you find the slope of y=-3/4x+5 (5*1000)+(3*1000)+(7*10) 15%times360=

asked by Dominique on March 1, 2007
4. chemistry/engineering

Wet sugar, containing one-fifth water by mass is conveyed through an evaporator in which 85.0% of the entering water is vaporized. Taking a Basis of 100 kg of feed to the evaporator A barrel of oil contains about 6 million Btu and about 1000 Btu is needed

asked by katy on September 22, 2015
5. Statistics

An investment broker reports that yearly returns on common stocks are normally distributed with a mean of 12.4 percent and a standard deviation of 20.6 percent. (Round all k amounts to three decimal places. A negative sign should be used instead of the

asked by Michael on October 10, 2011
6. algebra

The length of a rectangular piece of steel in a bridge is 4 meters less than triple the width. The perimeter of the piece of steel in a bridge is 4 meters less than triple the width. The perimeter of the piece of steel is 48 meters. Find the length of the

asked by laurie on February 5, 2015
7. Physics

if it takes 726 watts of power to move a mass 36 meters in 14 seeconds, what is the mass? i really need like, step by step help please? asap. thanks, michelle . physics - bobpursley, Saturday, November 20, 2010 at 4:06pm power= work/time=

asked by michelle quendarsv on November 20, 2010
8. Physics

You have been sent in a small spacecraft to rendezvous with a space station that is in a low circular Earth orbit, say, with a radius of 6,720 km, approximately that of the orbit of the International Space Station. Due to mishandling of units by a

asked by Catherine on May 7, 2011
9. English

Here is my essay. Can you please check? I awake very groggy, to find myself on this very remote island with not a person in sight. Attached to my shirt is a letter written by my English teacher Ms. Barlett stating that I am heading down the wrong path to a

asked by lizzie on August 9, 2011
10. Georgia

I need help find a website on georgia. Thank you very much. You will find sites for maps, history, government and tourism at this: http://www.google.com/search?hl=en&ie=ISO-8859-1&q=Georgia&btnG=Google+Search

asked by marry on March 31, 2007
11. Algebra

I'm trying ti find the correlation coefficient for the following: The scores of 10 students on their midterm exam (x) and on their final (y) yielded the following data. Σx = 638 Σx2 = 43,572 Σy = 690 Σy2 = 49,014 Σxy = 44,636 Is the answer 0.547?

asked by Tony on June 3, 2015
12. social studies

What were the New Zealand traditional foods in the 1920-1940? If there were any, were the recipies easy or hard? All I could find: http://www.ecotourism.com/start.php?HotKeysDomain=666360344&HotKeysTopCategory=New%20Zealand%20Food&s=1 pork?

asked by Ji Won on June 6, 2007
13. 7th grade social studies Ms. Sue please

For a project I need to answer these questions: 1. What is eugenics and how is it linked to Darwin’s theory of evolution? 2. Why did the Scopes Monkey Trial occur? I have tried researching but I cannot find a good website anywhere. I tried Wikipedia, but

asked by Delilah on January 6, 2013
14. Psychology

I've been really stuck on this question and couldn't find the answer it my book or online. Does this even exist? Name the phobia : the fear of wet/ moist food ( Exa.: soup, melted ice cream, soggy oatmeal, etc...)

asked by Lamoshade on May 24, 2019
15. Math HELP PLEASE

find an expression for the magnitude of the initial velocity that a projectile must possess in order to leave the earth when air friction is negelcted. The gravitational constant is given as G= 6.67428*10^-11 m^3 kg^-1 s^-2 Please give lots of details in

asked by Daphine on April 27, 2011
16. To Kibito

I posted a response to your last two queries and now I can't find your original question nor my answers. Did you get everything taken care of on that H2S problem? My final answer was x = 0.00167 but also talked about how to solve the cubic equation using a

asked by DrBob222 on May 19, 2015
17. mechanics

two lifting ropes are connected at bthier lower ends to a common shackle from which a load of 53kN hangs. if the rops make angles of 35degree and 45 degree respectively to the vertical. find the tension in each rope.

asked by kia2 on June 28, 2017
18. Math

find an expression for the magnitude of the initial velocity that a projectile must possess in order to leave the earth when air friction is negelcted. The gravitational constant is given as G= 6.67428*10^-11 m^3 kg^-1 s^-2 Please give lots of details in

asked by Gerry on April 27, 2011
19. chemistry!

i lost my notes for Stoichiometry and have a final tomorrow. ASAP would be appreciated. im trying to find a site that can help me with balancing word equations calculations:mol,g,liters-gas and determining limiting reagent and % yields. please please

asked by chris on June 9, 2009

Can you help me find an everyday object that has a similar function as : 1-Golgi Bodies an example 2-Lysosome an example kitchen garberator 3- peroximes example a gym 4-Vesicules/vacuoles an example water bottle 5-Cytoskeleton an example 6-Microvilli an

asked by mike on January 12, 2011
21. Math

This is math qustn plz help me to solve it bcz tmrw my test soreply soon as soon A box measures 60cm*52cm*40cm.find the area of the cardboards required to make 280 such boxes.

asked by Simon on January 31, 2013
22. biology

Can you help me find an everyday object that has a similar function as : 1-Golgi Bodies an example 2-Lysosome an example kitchen garberator 3- peroximes example a gym 4-Vesicules/vacuoles an example water bottle 5-Cytoskeleton an example 6-Microvilli an

asked by mike on January 12, 2011
23. Math

This is math qustn plz help me to solve it bcz tmrw my test soreply soon as soon A box measures 60cm*52cm*40cm.find the area of the cardboards required to make 280 such boxes.

asked by Simon on January 31, 2013
24. Trigonometry

31). Find the area of the sector of a circle with a radius of 18 inches and a central angle of pheta=120 I put the info in A=1/2r^2pheta so that it read A=1/2(324)9pi/10. But I got 458.04, not the answer of 339.29. What did I do wrong?

asked by Kersten on December 19, 2009
25. biology /cell analogy

Can you help me find an everyday object that has a similar function as : 1-Golgi Bodies an example 2-Lysosome an example kitchen garberator 3- peroximes example a gym 4-Vesicules/vacuoles an example water bottle 5-Cytoskeleton an example 6-Microvilli an

asked by marie on January 12, 2011
26. Advertising research: theory and practice

Amanda would like to develop a product for Coca-Cola for health conscious consumers. She first needs to conduct adequate _______ segmentation research in order to find out more about the market. a. positioning b. psychographic c. individualized d.

asked by Sarah on February 23, 2018
27. Medical Physics

A 18000kg airplane lands with a speed of 77 m/s on a stationary aircraft carrier deck that is 115 m long. Find the work done by nonconservative forces in stopping the plane. I have an exam on this tomorrow and I am confused any help would be appreciated.

asked by Leah on October 13, 2009
28. Algebra 2

Suppose you are researching the eating habits of people your age. What sampling method could you use to find the percent of students in your grade who eat five servings of fruit and vegetables each day? What is an example of a survey question that does not

asked by Amy on April 23, 2013
29. STATa

random sample of 50 four year olds attending daycare centers provided a yearly tuition average of 3987\$ and the population standard deviation of \$630. Find the 90% confidence interval of the true mean

asked by Anonymous on November 21, 2017
30. math

after a game coach larson wants to serve ounch to the players on her soccer team. she will mix 1 quart of ginger ale and 1 gallon of fruit punch together. find the number of 8-ounce servings she can make

asked by jennifer on April 13, 2010
31. Asia - JAPAN- Pollution

Hi, I have got a question about Japan's geography; In which ways has the actions of man ( people) affected Japans land? I mean like acíd rain, carbon dioxide etc.( negative effects on the country) I've been googling it, but I can´t find anything. Bea

asked by Beatrice on May 24, 2010

am doing my study guide for chem test - I cant find a good understadable answer for these 3 1. What is your definition of electrolysis? 2. How do you separate pure substances? 3. My book says mayonnaise is homogenous; teacher told the class it was

asked by sam on October 5, 2009
33. Math

Find the sum of all n exterior angles of a n-sided convex polygon, where n is any positive integer larger than 3. Show all the working details and reasons. I already know that the total is 360 degrees, but how would I use mathematical proof to figure it

asked by Jerry on September 3, 2009
34. math

) RSTU is a cyclic quadrilateral in a circle of centre O.If RUT is 40°, what are the two values of

asked by bliss on September 8, 2016
35. Physics

A uniform rod of mass 444 g and length 1.41 m is pivoted about one end and oscillates in a vertical plane. Find the period of oscillations if the amplitude of the motion is small. The acceleration of gravity is 9.8 m/s^2. Answer in units of s.

asked by Dj on April 23, 2017
36. science help chemisry

I am doing my study guide for chem test - I cant find a good understadable answer for these 3 1. What is your definition of electrolysis? 2. How do you separate pure substances? 3. My book says mayonnaise is homogenous; teacher told the class it was

asked by sam on October 4, 2009
37. Physics

Find the minimum aperture diameter of a camera that can resolve detail on the ground the size of a person (1.5 m ) from an SR-71 Blackbird airplane flying at an altitude of 26 km . (Assume light with a wavelength of 470 nm .) I got 570 mm which is wrong

asked by Hannah on April 21, 2016
38. math

(a) RSTU is a cyclic quadrilateral in a circle of centre O.If RUT is 40°, what are the two values of

asked by bliss on September 8, 2016
39. IT

Where would you find an address book on email? Archive - Would be old data files. Inbox - Like your mailbox. Insert - Command Tools - Control panel type. I'm thinking A but I am absolutely not sure, final for my course. They are all stupid answers, but

asked by Anonymous on November 18, 2015
40. Social Studies

Discuss the relationship between institutions (banks, business firms, government agencies, and unions) when it comes to making up an economic system. I couldn't find anything in google or my textbook, and if a full answer is cheating maybe just a little

asked by Sandy on May 28, 2018
41. math

suppose that \$3500 is borrowed for three years at an interest rate of 4% per year. compounded continuously. find the amount owed, assuming no payments are made till the end. Round to the nearest cent.

asked by . on November 15, 2016
42. Enriched science

Engineers who are working to find alternative fuel sources hope to A. Reduce air pollution B. Use more fossil fuels C. Design microorganisms that will eat oil D. Increase the yeild of food crops

asked by Rhyleigh on February 17, 2016
43. ELA

I am very bad in parts of speech so I need help! Find all the verbs in each sentnce 1. We spent a considerable amount of time hiking up the mountain. 2. It was a foolhardy to go over the waterfall. In a canoe. 3. In the carribean waters there are fish of

asked by Hi on June 18, 2012
44. Legal Studies

Hi beautiful people! I need help finding statistics on the rates of incarciration/fines or other punishments for person convicted of victimless crime in Australia. Preferably Queensland. This is urgent, I simply cannot find the information and I would

asked by Em on September 5, 2011
45. Algebra help please!

Suppose you are researching the eating habits of people your age. What sampling method could you use to find the percent of students in your grade who eat five servings of fruit and vegetables each day? What is an example of a survey question that does not

asked by Heather on April 14, 2014
46. AP CHEMISTRY

Determine the volume of 0.125 M NaOH required to titrate to the equivalence point 25.0 mL of a 0.175 M solution of a monoprotic weak acid that is 20% ionized. Answer is 35.0 mL. How do you find it?! It's been a really long time since we talked about

asked by Ash on March 29, 2013
47. Calculus

Use the shell method to find the volume of the solid generated by revovling bounded by the curves and lines about the x-axis. y= sqrt(x) y=0 and y=(x-5)/4. I tried thsi problem and got 775/6pi as the final exact answer and its wrong. please someone help!

asked by kavz on September 9, 2012
48. Calculus

Find the area of the region bounded by the curves of y=sin^-1(x/4), y=0, and x=4 obtained by integrating with respect to y. Your work must include the definite integral and the anti-derivative. I am really confused on this question. I graphed all of the

asked by Dloc on May 2, 2017
49. precalculus

Can you please check these answers. In exercises 10-13 , find (a)2v+u, (b)u-3v), and (c)5u-v. 10.u=, v= a) 2v+u =

asked by Alice on November 26, 2016
50. science

Please help me with these questions I have looked all threw my book but i cant find them. 7. Why are we not sure about the interior of the earth? Do we know for sure why? 12. Some volcanoes are more explosive than others? What makes this diffrence in

asked by melody on January 19, 2008
51. Physics

A plane has a loaded mass of 115,000 kg. It's shown travelling north at a speed of 825 km/h and banking at an angle of θ = 18° in level flight. Find the magnitude of the vertical component of the lift vector.

asked by Yael on April 16, 2018
52. Physics

As part of a safety investigation, two 1200kg cars traveling at 24m/s are crashed into different barriers. Find the average force exerted on the car that hits a concrete barrier and takes 0.16s to stop.

asked by Becca on December 7, 2014
53. English

I am writing a story and the main characters name is Raine, but I can't find a surname for the life of me! One that sounds good, not super common, and is British. Yeah Google isn't very helpful right now, so I decided to resort to Jiskha! Help please!! :)

asked by Emaleigh on February 3, 2013
54. math

Find the volume of the solid generated by revolving the curves y=x^2+1 & y=x+3. after finding the intersection, x= 2 & x=-1 can someone show me how to integrate this funct. with simplest steps(i mean do not use substitution formula). if im x miataken the

asked by ifi on December 21, 2012
55. statistics

Random samples of size n=10 are taken from a normal population whose statndard deviation is known to be 5. Calculate the area under the sampling distribution curve for x bar between the points u-1 and u+1. That is find the probability that the sample mean

asked by joe on November 23, 2012
56. Finance math

A bank pays 10% compounded annually on its three-year fixed deposit account. At the end of the three years, a 3% bonus on the final amount will be paid. find the effective interest rate that will be earned on this scheme

asked by Ali on August 5, 2016
57. MATH HELP ASAP

the question is: use the formal t find the surface area of the square pyramid( its 6ft3ft and 3ft it wont let me put link to pic so yea) A:45FT^2 B:81FT^2 C:36FT^2 D:72FT^2 I thinks its c but idk for sure

asked by the girl that has no friends on March 2, 2016
58. Social Studies

Hey everyone! I was hoping if someone could assist me with this question which I need help with. q: Why did the Battle of Bloody Marsh start? Why were the Spanish and British conflicting? I tried researching it, but I couldn't find anything useful that

asked by Bonny the Horse on October 9, 2018
59. Literature

In the Odyssey, do you know where the following passage comes from or could you elaborate on it...I have found answers to most of my questions, but this is one of a few which I cannot find: We have now arrived to an island with much food, many animals and

asked by M on April 22, 2009
60. human resource management

Consider the cultural differences inherent in global business and the geographic obstacles of home office and remote locations being in different countries. Summarize the unique challenges of international staffing. what do they mean? i can not find any

asked by scooby on October 30, 2009
61. Maths and Physics

Law of Gravitation- Find an expression for the magnitude of the initial velocity that a projectile must possess in order to leave the earth when air friction is neglected. The gravitational constant for g is, G = 6.67428*10^-11 m^3 Kg^-1 s^-2 (10 marks).

asked by David on April 19, 2011
62. Algebra

Hi! Does anyone know a simple way to program the quadratic formula into a TI-83 (Texas Instruments?) I googled it, but most of the results required downloading (I don't have a connecting cable), or a bunch of keys that I couldn't find on my computer. Let

asked by Rachelle on November 12, 2008
63. calculus-derivatives

Hello, please help me, I'm studying for a test. :) I won't say the question because I'd like to figure it out myself or try first, but I'm looking for a simpler way to go about this. I have to find the derivative of h(x)= (x)(x-1)^1/3 I got: h'(x)=

asked by mary on March 15, 2012
64. Calc

Find the mass of the triangular region with vertices (0, 0), (2, 0), and (0, 1), with density function p( x, y ) = x^2 + y^2. Im having trouble setting up this integral. This is what i came up with: 2 -.5x+1 S S (x^2 + y^2) dydx 0 0 Not sure if that's

asked by Michael on November 6, 2007
65. 7th grade math

Lightning electronics charges \$9.98 plus 0.75 per pound to ship electronic purchases. Write and solve an equation to find the weight in pounds of a dvd player for which the shipping charge is \$18.23. I thin k it is 9.98 +.75p = 18.23 the answer being

asked by one more please check my work on November 30, 2016
66. Creative Writing

I read some of the websites posted yesterday for the causes of AIDS decline. Here's what I got: . better treatment . 'appearance of drug-resistant infection and the inability of some patients to take the medicines' . HIV prevention will someone please help

asked by y912f on December 2, 2009
67. social studies

i need help with this one problem on a cross word, i couldn't find it any where in the text book.... (blank)factors; reasons why many immigrants from latin america are moving to the united states which include jobs and education. can you help me

asked by Lorenzo on April 11, 2008
68. Physics

A puck with mass m = 0.17kg slides along a frictionless horizontal surface at v = 5.3m/s . It hits and sticks to the free end of a spring with k = 17N/m Find the amplitude and period of the subsequent simple harmonic motion?

asked by Eiban on April 1, 2014
69. English

Can you check the grammar in these two sentences, please? Thank you. 1) Best would be to know the name of the principal "and" the teacher who is designated with these programs; if I find that information I post it to you. 2) Addressing both would be

asked by Henry2 on October 1, 2011
70. Physics

A chartered airplane flies 100 km east, then 350 km northwest, and then 150 km at 30° west of south. After an additional displacement, the plane is back where it started. Find the magnitude and the direction of the last leg of the journey.

asked by Spike on January 21, 2013
71. science

I want to use the Henderson–Hasselbalch equation to solve for the concentration of acetic acid when I know the ph. Most everything I see solves for the ph. I can find that out with a ph meter :-). Since it is all theoretical I don't care which base is

asked by Lawrence J. Diggs on April 12, 2011
72. Mechanics

In order to find the equilibrium equations in polar coordinates. Page 2 of: (soest.hawaii.edu/martel/Courses/GG703/GG711c_Lec_10.pdf) Do you have to use the Taylor expansion to get from 10.4 to 10.5? Also, how is this equation altered if there are shear

asked by Brian on September 30, 2007
73. math

Suppose you are researching the eating habits of people your age. What sampling method could you use to find the percent of students in your grade who eat five servings of fruit and vegetables each day? What is an example of a survey question that does not

asked by rodney on March 27, 2019
74. english

find an Ottawa Citizen news story about Scott Starson. Some issues to reflect upon in your thought paper:] 1. At what point should physicians or family members have the right to impose treatment on an individual with a mental disorder?

asked by letmewatchthis on October 29, 2013
75. geography / 8 grade

I am looking for Japan Now. Ethnicity, languages, religion, education,male/female roles and expectations,type of gvt.,foreign aid,and financial status. I need any magazine or newspapers sources can you help me find these information please.

asked by marie on April 8, 2010
76. Math

I have to find the area of the trapezoid and the parallelogram by composing into rectangles or decomposing into triangles or shapes as needed. Show your work neatly and completely. The numbers are:18cm, 7 cm, 12cm and 10cm I am not sure how I can do this.

asked by Patrick on February 23, 2017
77. History

Briefly identify two effects of European colonization on New Mexico during 1600s and 1700s I need help on this one Poor crops so they colonized to learn new agriculture. political oppression to have freedom in religion If im wrong can you point me to where

asked by Trish on September 7, 2015
78. Math-Geometry

Find the angle that the hr hands and the mins hand made when it at 10:00:45.67 so it 10olock 00 min and 45.67 sec and find the angles Show works it one of those clocks problem -thanks We're asked "Find the angle that the hr hands and the mins hand made

asked by Bob on September 16, 2006
79. E.L.A. PLEASE CHECK!

Which choice does not contain a run-on sentence? A- Using the Big Dipper, you can find the North Star just follow an imaginary line through the Dipper’s two end stars. B- Using the Big Dipper, you can find the North Star. Just follow an imaginary line

asked by Skye on October 1, 2014
80. TWO DIMENSIONAL DESIGN

1. Of the following colors, which one would you use for a room in which people go to relax? A. Red B. Orange C. Purple D. Yellow 2. A sense of unity in a work of art is pleasing because A. all of the elements are the same size. B. it gives the work

asked by tanesha on January 22, 2007
81. Math Check

I need someone to please check this for me. Thanks! :) Question: Tonto Pagalies (brother to vaporized racer Teento), an observer at Bindy Bend, is 14285’ from Desert Plain. He knows that there is a right angle between the lines of sight from Bindy Bend

asked by Lily on February 13, 2015
82. stastics

A recent article in a computer magazine suggested that the mean time to fully learn a new software program is 40 hours. A sample of 100 first-time users of a new statistics program revealed the mean time to learn it was 39 hours with the standard deviation

asked by slayer on June 5, 2010
83. Chemistry

Given data collected for a liquid. Equilibrium vapor pressure in torr: 4.6, 17.5, 149.4, 525.8 T in *C 0., 20., 60., 90. *Find T in K, Find 1/T in K-1 and 1n VP. *Then make a graph of 1n vapor pressure (1n VP) versus 1/T (where temperature is in units of

asked by Anonymous on July 29, 2008
84. Introduction to Graphic Design A

Hello! Thanks for checking my question out! ____ Last semester's geology class worked together to create a review sheet for the final exam. The review sheet contains information that covers 13 chapters worth of content along with tables, graphs, and

asked by Da Fash on September 18, 2017
85. geometry

B is the midpoint of AC, D is the midpoint of CE, and Bd=14. find AE. B is the midpoint of AC, D is the midpoint of CE and BD=7. Find AE.

asked by james on December 11, 2011
86. history

The Division of Buddhism: Theravada and Mahayana Buddhism Buddhism, the religion was born in India in the sixth century, with wide spread over a large part of Asia and many parts of the world. After the death of the Buddha, the Buddhist communities of

asked by Michelle on December 5, 2008
87. english

In my Communications class we are discussing how eye contact is important when giving an oral presentation. My teacher asked the question which countries and cultures don't use eye contact? What assumptions and rules do they have concerning lack of eye

asked by jessica on October 8, 2006
88. Algebra II

I need some help with some problems as well as need some checked. Could you please help me? Thanks! 1. How do you graph y=1/x 2. How do I the x and y intecepts using a graph? Solve and check the linear equation. 9. (-4x-2)+7=-3(x+3) I got 14 10.

asked by Jessica on August 18, 2007
89. Physics #66

Two charges are placed on the x axis. One of the charges (q1 = +9.3 µC) is at x1 = +3.4 cm and the other (q2 = -20 µC) is at x2 = +8.9 cm. (a) Find the net electric field (magnitude and direction) at x = 0 cm. (Use the sign of your answer to indicate the

asked by Elizabeth on January 25, 2013
90. English

I have a project in English and I can not find any information about it. I need a website that can help me find information on the pollution in the 1800's. Thank you for using the Jiskha Homework Help Forum. Here are some of the sites on pollution in the

asked by scrgrl4 on December 6, 2006
91. Physics (When will Kathy overtake Stan if )

Kathy has a sports car that can accelerate at the rate of 4.90m/s^2. She races with Stan. Both cars start from rest but experienced Stan leaves starting line 1.00s before her. Stan moves with a constant aceleration of 3.90m/s^2 and Kathy maintains an

asked by ~christina~ on September 25, 2007
92. Science

Benefits of Insect birth control through sterilization What is your thinking on this? What you are dealing with is population control...and the technology (genetic mutation, dispersion, etc)to achieve it.I will be happy to critique your thinking on this.

asked by Lisa on July 3, 2007
93. Physics

A block oscillates on a spring and passes its equilibrium position with a speed of .157m/s. It's kinetic energy is zero when the block is at the distance of .1m from equilibrium. Assume no friction between the block and the table. v=.157m/s KE =0J when

asked by Andrea on March 2, 2008
94. Probaility

The rates of on time flights for commercial jets are continuously tracked by the US Department of Transportation. Recently, Southwest Air had the best rate of 80% of its flight time on time. A test is conducted by randomly selecting 15 southwest flights

asked by Mary on December 5, 2006
95. maths

1. Identify two examples of exponential r/s 2. The data below shows how the the population of the world has changed over the last three hundred years Year population(mill) 1650 500 1700 600 1750 700 1800 900 1850 1300 1900 1700 1950 2500 2000 7000 The data

asked by me again Thanks sooo much on February 26, 2007
96. physics

Two pellets, each with a charge of 0.80 microcoulomb (8.0×10−7 C), are located 4.0 cm (4.0×10−2 m) apart. Find the electric force between them, which I solved for 3.6 N. I am stuck on the next part: What would be the mass of an object that would

asked by Christy on April 17, 2012
97. French

I am doing a presentation on the efficiency of appliances. I am going to be comparing the past and the present and then France and the US. Do you guys know of any good websites that would talk about any of this. All I can really find is different brands of

asked by rebekah on April 4, 2012
98. french

I am doing a presentation on the efficiency of appliances. I am going to be comparing the past and the present and then France and the US. Do you guys know of any good websites that would talk about any of this. All I can really find is different brands of

asked by rebekah on April 5, 2012
99. physics

A 0.125 kg mass is attached to a spring and undergoes simple harmonic motion with a pe- riod of 0.41 s. The total energy of the system is 2.5 J. Find the amplitude of the motion. Answer in units of m.

asked by Anonymous on February 24, 2015
100. math

Asha deposited sh. 280,000 into the bank.After 4 years her savings reached sh. 386,400.Find the amount of interest per year paid by the bank. #Please i need your help guys #

asked by kelvin on June 28, 2017