1. SOLOR SYSTEM

    WHAT IS THE DISTANCE BETWEEN FROM THE SUN AND EARTH TO ALL THE PLANETS http://www.windows.ucar.edu/tour/link=/kids_space/distance.html =) every thing that goes a round the sun is called an ecosystem It's size solor system has 9 planets.

    asked by ASHLEY on January 20, 2007
  2. Science

    An insect of mass 20g crawls from the centre to the outside edge of a rotating disc of mass 200g & radius 20cm. The disc was initially rotating at 22.0 rad/s. What will be it's final angular velocity? What is the kinetic energy in the system?

    asked by Jitender on February 15, 2017
  3. Law

    In law we watched a movie called 12 angry men , and there is a question I am stuck on, any help would be great! How does the film 12 angry men deepen our understanding of the guarantee of the right to trail by jury and the role of the jury system in

    asked by Melissa on May 5, 2012
  4. science

    a 2,8kg trolley is moving to the right with a speed of 0,45m.s^-1. A 1.9kg brick is dropped from rest and lands on the trolley. the trolley and bRick move together across the horizontal surface. Assume an isolated system. determine the change in momentum

    asked by Nomfundo on February 22, 2016
  5. physics

    134 g of water at 7°C is added to ice at 0°C. If the final temperature of the system (which you can assume is isolated) is 0°C, determine HOW MUCH ICE MELTED. The specific heat of water is 4186 J/kg·°C. The latent heat of fusion for H2O is 335,000

    asked by Joseph on November 14, 2012
  6. world history

    How did the three-field system contribute to the agricultural revolution that took place during the Middle Ages? A.It allowed peasants to produce more crops B.It gave more land to the peasants C.It gave more land to the nobles D.It helped revive religion

    asked by ciara on May 19, 2012
  7. physics

    a fis is suspended from a 6m uniform beam supported by a cable and attached by a pivot to the ground. the beam has a mass of 20 kg and the cable can withstand a maximum tension of 10000 N. find masimum wright of a fish that can be supported by this system

    asked by cinthia on May 14, 2011
  8. physics

    A particle of charge Q is fixed at the origin of an xy coordinate system. At t = 0 a particle (m = 0.690 g, q = 4.75 µC) is located on the x axis at x = 20.0 cm, moving with a speed of 50.0 m/s in the positive y direction. For what value of Q will the

    asked by Sandhya on February 11, 2010
  9. Physics

    A .6-kg mass at the end of a spring vibrates 3.0 times per second with an amplitude of .13 m. Determine a.) the velocity when it passes the equilibrium point, b.) the velocity when it is .1 m from equilibrium. c.) the total energy of the system, and d.)

    asked by Stephanie on July 17, 2010
  10. physics

    A light spring of spring constant k = 160 N/m rests vertically on the bottom of a large beaker of water. A 5.00 kg block of wood (density D = 700 kg/m3) is connected to the spring, and the block ? spring system is allowed to come to a static equilibrium

    asked by melissa on November 30, 2010
  11. health

    Case Study – Memorial Health System CPOE Implementation Identify at least five indicators of project failure that manifest themselves in this case study. 2. For each of those indicators, describe what you might have done differently to eliminate or

    asked by brian on September 13, 2010
  12. English

    hmm how to write this in ur own words... I do agree that this poem is like "the whoosh of the imagination at work". Firstly, there is the style of writing in the poem. There is no punctuation at all in this poem. This shows how quickly the boy's

    asked by Eli on January 31, 2009
  13. maths

    Here are two pots. Diagram: Pot A- Height: 8cm Pot B- Height: 10cm Pot A and pot B are MATHEMATICALLY SIMILAR. The area of the base of pot B is 160cm2. Work out the area of the base f Pot A. My work: 1)Labelled POt B diagram as having area of abse of

    asked by supersupersuper on January 3, 2017
  14. Chemistry

    The reaction X + Y --> products was studied using the method of initial rates. The initial rate of consumption of X was measured in three different experiments. What is the value of the rate constant, k? *concentrations are in mol/L and initial rates are

    asked by Jamie on February 23, 2011
  15. math

    2x + 3y = 78 How do i solve for x and y? 2x=78 78/2=39 so x=39 3y=78 78/3=26 so y=26 Can't be, because 2(39)+ 3(26) does not equl 78 You need TWO equations when you have TWO variables, such as x and y. It can't be done with one equation. BUT, you say, what

    asked by mike on November 3, 2006
  16. math

    Some people believe that calculators have eliminated the need to learn the skills required to perform mathematical operations by hand. State your position on this belief, and then support your position with real-life stories or examples I will be happy to

    asked by carmen on March 4, 2007
  17. Ratios and proportions

    RATIOS AND PROPORTIONS x 3 - = - 4 2 The boards don't post spacing as we would wish. I suppose the problem is x/4 = 3/2. Multiply left and right sides by 4. That will "cancel" the 4 in the denominator of the left side. Now multiply both sides by 2. That

    asked by seth on August 5, 2006
  18. chemistry

    1. a) 50ml of water at 46.9°C were mixed with 50ml of water at 25.1°C in a calorimeter also at 25.1°C. The final temperature was 30.1°C. Assuming that neither the density of water nor its specific heat capacity change with temperature, calculate the

    asked by Cicily on November 12, 2012
  19. Check answers?

    Your elbow and knee are examples of ligaments. joints.**** cartilage. angles. The muscular system allows our bones to strengthen. contract. lengthen. move.**** This muscle helps to transport blood to and from the heart. smooth muscle cardiac muscle****

    asked by MsHemmoPenguin on March 11, 2016
  20. Chemistry - Vapor Pressure

    a.)What is the partial vapor pressure of a benzene above solution obtained by mixing 44.7 g benzene, C6H6, and 77.3 g toluene, C6H5CH3, at 25 ∘C? At 25 ∘C the vapor pressure of C6H6 = 95.1 mmHg; the vapor pressure of C6H5CH3 = 28.4 mmHg. b.)What is the

    asked by Anonymous on February 21, 2016
  21. Science

    A scientist goes to a large international conference and hears about a new discovery. The scientist is very excited about these new findings and decides to verify the other scientists' results by conducting her own investigations. The scientist is being

    asked by Amelia on February 19, 2019
  22. Human Resource

    Can someone please look over this and let me know if this is right. • Develop documentation for human resources professionals to manage a specific employment position. The materials you create would assist human resources professionals to choose, train,

    asked by Vincent on September 28, 2007
  23. English

    10. For what reason doe Shirley Jackson likely use stock characters in "The Lottery?" A.) to draw attention to the story's plot and theme******************************** B.) to teach readers about stock characters C.) to order events in the story D.) to

    asked by Cassie on May 21, 2014
  24. Law

    1. Which is NOT considered a source of information included in a police report? Testimony of witnesses to the crime Opinion of the reporting officer** Evidence found at the crime scene Testimony of an informant 2. The "leap frog" method is an intermittent

    asked by X on December 27, 2018
  25. History

    3.)Which answer best explains the effect of the invention of the cotton gin on slave labor in the South? A.)The cotton gin made it possible to plant cotton in even the hardest soil. Because of this, cotton could be grown everywhere, & the labor increased

    asked by #FreeGucci on May 4, 2016
  26. american government

    which statement best describes the views stated in thomas paine’s common sense? A. citizens have the right to petition the government B. colonial government need a stronger system of courts C. colonies should declare their independence from Britain D.

    asked by leslie on August 19, 2016
  27. HCA240

    2. CheckPoint: Radio Ad • Write a 150- to 200-word script for a radio ad that promotes a healthy musculoskeletal system in old age. Address the risk factors for arthritis, osteoporosis, and injuries from falls. Incorporate prevention strategies such as

    asked by deanna on January 7, 2010
  28. cis210

    Assignment 1: Inventory Management Systems Due Week 2 and worth 100 points Your sister owns a small clothing store. During a conversation at a family dinner, she mentions her frustration with having to manually track and reorder high demand items. She

    asked by chea on October 22, 2012
  29. Social Studies

    How were the Olmec able to support a civilization and cities? A. by implementing heavy taxes to raise public funds for each community B. by constructing residential dwellings for the growing populations in cities C. by cultivating a surplus of food that

    asked by spagetti monster on October 23, 2018
  30. Chemistry

    If a researcher needs 0.50 L of 3.0 M nitrite buffer at pH 3.00, then she knows that the concentration of nitrous acid (conjugate acid) plus the concentration of nitrite anion (conjugate base) must equal 3.0 M. She must then calculate the amount of each

    asked by Mike on April 11, 2011
  31. Civics

    "Man is the only creature that consumes without producing. He does not give milk, he does not lay eggs, he is too weak to pull the plough, he cannot run fast enough to catch rabbits. Yet he is lord of all the animals. He sets them to work, he gives back to

    asked by Marc-Anthony on July 31, 2015
  32. Civics

    Man is the only creature that consumes without producing. He does not give milk, he does not lay eggs, he is too weak to pull the plow, he cannot run fast enough to catch rabbits. Yet he is lord of all the animals. He sets them to work, he gives back to

    asked by Carla on May 24, 2017
  33. Civics

    "Man is the only creature that consumes without producing. He does not give milk, he does not lay eggs, he is too weak to pull the plough, he cannot run fast enough to catch rabbits. Yet he is lord of all the animals. He sets them to work, he gives back to

    asked by Warrs_Farris on July 26, 2017
  34. Religion,History

    What makes up the Hindu religion considering that Hinduism lacks a uniting belief system. Two of the unifying elements of Hinduism are a belief in Brahman and reincarnation. Check these sites for more information. (Broken Link Removed)

    asked by jasmine20 on December 21, 2006
  35. business ethics

    How do most U.S manufacturers montor their factories for compilance with corporate codes of conduct? a. by applying an internal audit system b. by using the services of an independent NGO c. by hiring the for-profit services of a consulting or audit firm

    asked by katie on August 13, 2010
  36. History

    What is Renaissace in Rome? What happened in Rome when itwas Renaissance? Who were the important people in Rome when it was Renaissance? What was the government system at that time? Thank you for using the Jiskha Homework Help Forum. Try the following link

    asked by rA on December 13, 2006
  37. science help only have 3 min left

    Earth seems to be the only planet in our solar system that can support life. All BUT ONE of these is a reason why life is found only on Earth. That is A) a moderate climate. Reactivate B) the presence of water on Earth. C) it is the perfect distance from

    asked by Haley on May 16, 2017
  38. microeconomics

    The technology is now developing so that road use can be priced by computer. A computer in the surface of the road picks up a signal from your car and automatically charges you for the use of the road. a. How could this technological change contribute to

    asked by Kathy on May 26, 2009
  39. Ed Tech

    Before katie turns in the paper she typed she wants a peer to review it and give her feedback. katie uses her all in one printer to scan her edit,prints, and send them to her friend. An all in oneprinter is -Input device -Output device -Data storage device

    asked by Elizabeth on September 10, 2015
  40. physic

    A 2000 kg car is traveling at 20.0 m/s. Then, it puts on the brakes and comes to a complete stop. The heat generated due to the stopping heats up the brakes. The mass of the brake system is 20.0 kg and it has a specific heat of 0.200 kcal/kg °C. What is

    asked by aina on July 23, 2016
  41. Physics

    A wodden block weighing 200 g is attached to a hanging weighing 45 g with a fine thread . The block is placed on a frictionless surface and after passing thrad over a smooth pulley , hanger is allowed to pull the block . Find the acceleration of the system

    asked by Muskaan on August 13, 2018
  42. bio

    Orange juice is often touted by nutritionists as being an excellent antioxidant. Within an essay response, discuss the following concepts: an antioxidant’s function, free radicals and their effect on the human body, sources of vitamin C, optimal delivery

    asked by Dave on May 4, 2012
  43. biology

    Orange juice is often touted by nutritionists as being an excellent antioxidant. Within an essay response, discuss the following concepts: an antioxidant’s function, free radicals and their effect on the human body, sources of vitamin C, optimal delivery

    asked by Dave on April 17, 2012
  44. Physics

    A satellite is placed between the Earth and the Moon, along a straight line that connects their centers of mass. The satellite has an orbital period around the Earth that is the same as that of the Moon, 27.3 days. How far away from the Earth should this

    asked by Roberto on May 8, 2011
  45. CHEMISTRY

    I used 10mL of unknown NaCl-NaBr mixture titrate with 0.10M silver nitrate solution. 10.15mL of silver nitrate solution is used. the conc. of NaCl-NaBr mixture is 8g/dm3 I need to calculate the % composition of the NaCl-NaBr mixture. I used the following

    asked by albee on April 29, 2010
  46. english

    I having problems these sentences on sentence fragments and run-on sentences, including both fused sentences and comma splices and how to revise them and explain the choices that have been made. This is the sentence: When I was in high school I never

    asked by aran on December 19, 2011
  47. Physical Science-Can someone check my answers?

    1) The kinetic energy of an object depends on which of the following? A. the object’s mass and direction B. the object’s speed and mass---------- C. the object’s work and direction D. the object’s speed and work 2) In the following situations,

    asked by dark1 on February 18, 2014
  48. Algebra

    (2n+1)(2n-1)(n+5) I'm a little confused on how to do this one. Any help would be greatly appreciated!!! Thanks. see the other post. see the other post. Hi Chelsea: You are given three binomials which are to be multiplied. Were you asked to multiply three

    asked by Chelsea on July 5, 2007
  49. Math

    What is the easiest way to solve for x. (these are fractions, not dividing) 4/15=x/5 would I find the common denominator or cross multiply and x/3=x+10/6 same question

    asked by Anonymous on October 15, 2009
  50. physics

    Over a period of 9.0 seconds a plane changes its velocity from 29.5 m/s to 45.7 m/s. What is its uniform acceleration? ---------------- I'm reviewing for my final and i can not think of what the formula to solve this is.

    asked by ash on December 17, 2009
  51. geometry

    How would i Solve this ?? Secants DB and DE intersect the circle at F and C, respectively Screen shot below remove "()" What is length of DF I forgot the formula

    asked by D. on April 27, 2014
  52. Precalculus

    Solve cos(x) = -0.44 on 0 (less than or equal to) x (less than) 2pi There are two solutions, A and B, with A < B Give your answers accurate to 3 decimal places

    asked by marie darling on April 7, 2013
  53. stat

    a how to solve the problem when on 100 point examination with mean 60, SD 10, if there are 5% A, 5% F, 15% B, 15% D, and 60% C, find the scores that devide the distribution into those catagories.

    asked by B on August 7, 2011
  54. Math

    Plz help me to solve In how many years will the money deposited in a bank double itself,if the rate of intrest 12 1/2% per annum?

    asked by Simran on January 9, 2013
  55. trig

    solve the following equation in the interval [0,2pi]. Give the answer as a multiple of pi. Do not use decimal numbers (sin(t))^2=3/4

    asked by Natash on November 22, 2008
  56. Math

    Solve. Movie tickets cost $9.50. How much change will a customer who pays for one ticket with a $20.00 bill received?

    asked by Emilia on October 9, 2016
  57. Maths

    dx/dt = (x+2) sin^2 2t, given x=0, t=0. Solve the differential equation and calculate value x when t= pie/4, giving your answer in 3 significant figures.

    asked by Zee on October 2, 2016
  58. Calculus

    Find constants a,b, and c such that the function f(x)=ax^3+bx^2+c will have a local extremum at (2,11)and a point of inflection at (1,5). Sketch the graph of y=f(x). How would I solve this. Thank you.

    asked by Wayne on March 28, 2010
  59. Math

    Choose the equation you can use to solve the following problem. How many meatballs does Raul still need to make if he already has 25 and needs a total of 32 for Sunday's dinner? Is it 25-7=b?

    asked by IDK Math So PLEASE HELP on November 2, 2018
  60. Algebra

    Find the sum of the first four terms of the geometric sequence with a = -3 and r = 3. I have NO idea how to attempt to solve this. I do not want an answer just instuctions. Thanks

    asked by Kelly on January 11, 2010
  61. Algebra II Part 2

    Use a graphing calculator to solve the equation -3 cos t=1 in the interval from 0 to 2 p.Round your answer to the nearest hundredth

    asked by Karen on May 18, 2013
  62. algerbra

    how do I solve 4/3x3.14x3.7cubed= You need to use parentheses and explain what the . stands for. And is x what you are solving for or is that a times sign?

    asked by paul on January 21, 2007
  63. Math

    Imagine the following scenario to solve the probability problem. Suppose A and B are independent events with P(A)=1/5 and P(B)=1/6 . Find each of the following. a.) P(A and B)=1/30 b.) P(A or B)= c.) P(not A)= d.) P(not(A and B))= I am confused...Please

    asked by Keonn'a on October 11, 2018
  64. Algebra

    |2 0 4| |3 1 5| |-1 1 -2| I needed the inverse of the matrix above and is the one below correct? If so how do I put the problem down to make it easier to solve. This took me forever. |-7/2 2 -2| |1/2 0 1| |2 -1 1|

    asked by mike on December 17, 2009
  65. Human and Social Biology

    Describe how social biologist may help to solve the the problems of lack of houses a nd problem ooof sanitation

    asked by Michelle on October 8, 2013
  66. MATH

    I still don't know how to completely solve systems by substitution. Can someone please help me? 1. Y=-11+x 3x+10y=-6 How would you know where to plug in the right section of the equation in a certain place? 2. Y =6x-5 Y =-x+9

    asked by Anonymous on January 28, 2014
  67. algebra

    Solve each equation. Then write your answers in the cirles so that the differences between any two circles connected by a straight line are the same. a)w+5=7.4 b)e-2=2.5 c)12+r=22.5 d)m+5=15 e)14-y=5.6 f)t-6=4.2 g)13-q=0.9 h)7+c=15.1

    asked by rima on November 9, 2009
  68. Precalculus

    Solve 8 sin(2 x) = 6 for the two smallest positive solutions A and B, with A < B Give your answers accurate to at least two decimal places.

    asked by anonymous on April 7, 2013
  69. Puzzle Solving

    RXhjaXRlbWVudCBhd2FpdHMuIE JpZyB0aGluZ3MgYXJlIG9uIHRo ZSB3YXkuDQpodHRwczovL2Rpc2 NvcmQuZ2cvWUZtcERaaA== Please help me to solve the given puzzle. the sequence and no. of words in a given line is same as in the question.

    asked by Rocky on September 2, 2017
  70. Analytic Geometry

    Find the equation of a circle passing through (3,7) and tangent to the lines x-3y+8=0 and y=3x. Please Help me solve this. Explain it to me slowly cause I am not really good with this

    asked by Lea on January 26, 2013
  71. precalculus

    Solve sin(x) = 0.64 on 0 less than or equal to x less than 2pi There are two solutions, A and B, with A < B Give your answers accurate to 3 decimal places

    asked by anonymous on April 7, 2013
  72. Algebra

    How do I solve these equations? I was out sick a whole week :( please no direct answers. I want to know the process as well. -a=5 4/5x=20 -2/3y=-18 -x/3=18 Please note that the / are fractions. Thank you so much in advance!! :)

    asked by Nikki on October 8, 2011
  73. Math

    Solve. Movie tickets cost $9.50. How much change will a customer who pays for one ticket with a $20.00 bill received?

    asked by Emilia on October 5, 2016
  74. Chemistry Help Please

    i do not understand how to solve this problem, please help 10.0mL 0.5M sulfuric acid can neutralize what volume of 0.5M ammonium hydroxide?

    asked by Robert on March 31, 2012
  75. Math

    How do I solve for the missing letters in the following:? ABCD X 4 ______ DCBA (the 4 is listed under the D and it appears to be done as a mult. problem?

    asked by Tyler on December 7, 2007
  76. language arts

    Unscramble letters to find the answer to what's the first thing you should do when you have a big problem to solve. Three words ULARAEPGNYT

    asked by alexis on December 10, 2015
  77. Math

    Find the equation of the tangent to the graph at the indicated point. f(x) = x^2 − 1; a = 3 and f(x) = x^2 − 8x; a = −9 whats the difference between 1 and 8x. What formula do I use and how should i solve both of these problems? Thank you

    asked by Nick on March 31, 2012
  78. grade 12 math

    i have a test tomarow and i am soo lost with this this question is on my review sheet 16^2 = 2^x how do i solve this tell me in detail plz ty :)

    asked by miechelle on December 18, 2012
  79. Chemistry

    Determine the acid and base that were neutralized to produce each of the following salts. Li2CO3 (aq). I don't understand how to solve this.

    asked by Anonymous on November 25, 2014
  80. Pre-Calculus

    If θ represents an angle such that sin2θ = tanθ - cos2θ, then sin θ - cosθ = A. -√2 B. 0 C. 1 D. 2√2 What equation can I use to solve this problem?

    asked by Peter on July 31, 2012
  81. Math

    Solve the function 2(9^x) - 5(3^×) = 12 So what I did So far is changed it into log functions: 2(9^x) = 12 9^x = 6 Log9(6) = x And then 5(3^x) = 12 3^x = 12/5 Log3(12/5) = x So then I don't know how to subtract them because they have different bases :/

    asked by Rose on January 10, 2018
  82. Math, science, trinogonomentry

    1, solve triangle ABC which have angleA= 250.251 angleB=600.511 and a=3.82 find c

    asked by Afatyo on February 10, 2014
  83. Math, science, trinogonomentry

    1, solve triangle ABC which have angleA= 250.251 angleB=600.511 and a=3.82 find c

    asked by Afatyo on February 10, 2014
  84. Calc

    The total area enclosed by the graphs of y=10x^2-x^3+x y=x^2+19x Please Please help me solve this. I have done it amny times, but getting it wrong

    asked by John on January 25, 2011
  85. to bobpursley

    I don't understand any of the information you gave me to solve the problem. Ok, write the two equations ( I did one). Now graph them. Where do they cross?

    asked by Joeis on December 10, 2006
  86. Pre- Algebra

    4(x-2)=3(1.5+x) Use Dis.Property Combine like terms Solve using inverse operations I just don't understand!Please explain

    asked by Anonymous on January 18, 2012
  87. college Trig

    Solve this equation on the interval 0 θ < 2π. Round your answer(s) to two decimal places. 2 sin θ + 3 = 2 (smaller value) (larger value)

    asked by Anonymous on February 13, 2011
  88. science

    What is the density of Radon (Rn) gas at STP (standard temperature and pressure)? How do I solve/set up this problem? Thank you!

    asked by Cassie on January 21, 2014
  89. Pre-Calc

    Please help me solve these two equations!! Divide and express as a polynomial: 12a^8b^5 - 9a^14b^15 + 6a^6b^10 _____________________________________ 3a^2b^5 Simplify: a/b - b/a __________ a-b/b

    asked by Maggie on November 27, 2013
  90. TRIG

    Solve this equation on the interval 0 θ < 2π. Round your answer(s) to two decimal places. 2 sin θ + 3 = 2 (smaller value) (larger value)

    asked by Anonymous on February 13, 2011
  91. Integrated Physics and Chemistry

    How many calories are absorbed by a copper spoon with a mass of 200 grams as it changes from 28°C to 33°C? A) 0.00027 B) 3 C) 90 D) 13,000 And this one. How do i solve this one?

    asked by Destiny on June 21, 2011
  92. Differentials (calc)

    Solve the Poisson equation ∇^2u = sin(πx) for 0 ≤ x ≤ 1and 0 ≤ y ≤ 1 with boundary conditions u(x, 0) = x for 0 ≤ x ≤ 1/2, u(x, 0) = 1 − x for 1/2 ≤ x ≤ 1 and 0 everywhere else. Hint: break this up as into two different PDEs.

    asked by Help please! on December 7, 2015
  93. MATHS

    CAN ANY ONE SOLVE THIS QUESTION PLEASE: FIND HCF OF 180,252 AND 324 USING EUCLID'S DIVISION LEMMA?

    asked by sandra on May 26, 2012
  94. calculus

    solve the following exponential equation. exact answers only 1-8x 3x ¨i =e *I know that I did not post this correctly but I do not know how to put the 1-8x above the pie symbol and 3x above the e.

    asked by Jennifer on December 31, 2012
  95. algebra2

    please help me do this..im having so much trouble ...i need to solve this problem in quadratic formula... -4t^2-9t-3=0 thank you so much for helping..if u can do this and help me then i can do the rest of my homework....i hope..lol

    asked by logan on January 29, 2008
  96. geometry

    solve 30-60-90 degree trianlge FGH with short leg FG, F(7,5) and G(19), find the coordinates of the four posible points for H

    asked by Anonymous on July 1, 2008
  97. 7th grade math help Ms.Sue ratios please

    Write each ratio in simplest form. 1. 28 seconds / 2 minutes 2. 22 in. / 3 feet 3. 36 cm. / 132 cm. Can you help me i have NO IDEA how to solve these thanks

    asked by Delilah on October 25, 2012
  98. precalculus

    Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. tan θ = − sqrt 3/3

    asked by amaa on November 30, 2012
  99. Physics

    How many calories are absorbed by a copper spoon with a mass of 200 grams as it changes from 28°C to 33°C? A) 0.00027 B) 3 C) 90 D) 13,000 And this one. How do i solve this one?

    asked by Kaitln on February 24, 2011
  100. Algebra

    Write the verbal statement as an equation. Then solve. 2 more than 3 times a number is 17. My answer: 5x3.4 = 17 is this correct

    asked by Mike on August 30, 2016

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