
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 
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 
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 
chemistry/engineering
Wet sugar, containing onefifth 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 
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 
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 
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 
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 
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 
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=ISO88591&q=Georgia&btnG=Google+Search
asked by marry on March 31, 2007 
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 
social studies
What were the New Zealand traditional foods in the 19201940? 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 
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 
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 
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 
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 
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 
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 
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,litersgas and determining limiting reagent and % yields. please please
asked by chris on June 9, 2009 
Biology/help please
Can you help me find an everyday object that has a similar function as : 1Golgi Bodies an example 2Lysosome an example kitchen garberator 3 peroximes example a gym 4Vesicules/vacuoles an example water bottle 5Cytoskeleton an example 6Microvilli an
asked by mike on January 12, 2011 
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 
biology
Can you help me find an everyday object that has a similar function as : 1Golgi Bodies an example 2Lysosome an example kitchen garberator 3 peroximes example a gym 4Vesicules/vacuoles an example water bottle 5Cytoskeleton an example 6Microvilli an
asked by mike on January 12, 2011 
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 
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 
biology /cell analogy
Can you help me find an everyday object that has a similar function as : 1Golgi Bodies an example 2Lysosome an example kitchen garberator 3 peroximes example a gym 4Vesicules/vacuoles an example water bottle 5Cytoskeleton an example 6Microvilli an
asked by marie on January 12, 2011 
Advertising research: theory and practice
Amanda would like to develop a product for CocaCola 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 
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 
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 
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 
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 8ounce servings she can make
asked by jennifer on April 13, 2010 
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 
chemistry please help
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 
Math
Find the sum of all n exterior angles of a nsided 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 
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 
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 
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 
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 SR71 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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
Calculus
Use the shell method to find the volume of the solid generated by revovling bounded by the curves and lines about the xaxis. y= sqrt(x) y=0 and y=(x5)/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 
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 antiderivative. I am really confused on this question. I graphed all of the
asked by Dloc on May 2, 2017 
precalculus
Can you please check these answers. In exercises 1013 , find (a)2v+u, (b)u3v), and (c)5uv. 10.u=, v= a) 2v+u =
asked by Alice on November 26, 2016 
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 
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 
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 
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 
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 
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 u1 and u+1. That is find the probability that the sample mean
asked by joe on November 23, 2012 
Finance math
A bank pays 10% compounded annually on its threeyear 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 
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 
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 
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 
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 
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 
Algebra
Hi! Does anyone know a simple way to program the quadratic formula into a TI83 (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 
calculusderivatives
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)(x1)^1/3 I got: h'(x)=
asked by mary on March 15, 2012 
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 
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 
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 drugresistant infection and the inability of some patients to take the medicines' . HIV prevention will someone please help
asked by y912f on December 2, 2009 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
MathGeometry
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 
E.L.A. PLEASE CHECK!
Which choice does not contain a runon 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 
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 
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 
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 firsttime 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 
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 K1 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 
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 
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 
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 
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 
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. (4x2)+7=3(x+3) I got 14 10.
asked by Jessica on August 18, 2007 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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
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