Questions Asked on
September 11, 2008

  1. 11th grade

    true or false. if three points are coplanar, they are collinear

    asked by candace
  2. chemistry

    a cubic piece of metal measures 5.00 cm on each edge. if the metal is nickel, whose density is 8.90g/cm cubed, what is the mass of the cube?

    asked by alice
  3. Math plz....

    the exact average of a set of six test scores is 92. five of these scores are 90 98 96 94 and 85. what is the other test score?

    asked by Pari
  4. math

    How much pure acid should be mixed with 3 gallons of a 50% acid solution in order to get an 80% acid solution? The %'s always throw me off.

    asked by Pat Stout
  5. statistics

    A personality test is administered to a large group of subjects. Five scores are shown below, in original units and in standard units. Fill in the blanks. 79 64 52 72 _ 1.8 .8 _ _ -1.4

    asked by amanda
  6. Math HELP NEEDED plz......

    from january 3 to january 7, buffalo recorded the following daily high temperatures: 5 degree 7 degree 6 degree 5 degree and 7 degree. which statement about the temperature is true? EXPLAIN. 1 mean=median 2 median= mode 3 mean=mode 4 mean

    asked by Steve
  7. Health care

    Due to medical advancements and increasing costs, many health care services or procedures have moved from the inpatient hospital setting to the outpatient ambulatory care setting. What are the main purposes of ambulatory care? Do you think ambulatory care

    asked by Tee
  8. chemistry

    Gasoline in Great Britain costs 1.40 euros per liter. What is the American equivalent cost in Dollars per Gallon? (A "euro" in Britain is equal to $1.59 in American)...Please help me answer this!!!!!

    asked by Court
  9. bob help

    how do u come up w/the answer? Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the

    asked by test comin up
  10. Macroeconomics

    Can someone check this for me? 1. Where in the US National Income and Product Accounts and the circular flow of expenditure and income do new home sales appear? ANSWER: I said they appear with money going from the households to the goods and services

    asked by Dave
  11. Calculus

    For f(x)=(3x^2-5x+2)/(2x^2-6) complete the statements. f(x)->_________ as x->-infinity f(x)->_________ as x->infinity In the blanks, I say for the first one infinity then -infinity for the second one.

    asked by George
  12. Algebra - Simple, Somewhat

    So... What's an example of undefined correlation?

    asked by Eve
  13. CRT/205

    How can a person distinguish between the prejudical and non prejudical use of rhetorical devices?

    asked by shlonda
  14. Calc I

    A particle moves at varying velocity along a line and s= f(t) represents the particle's distance from a point as a function of time, t. sketch a graph for f if the average velocity of the particle between t=2 and t=6 is the same as the instantaneous

    asked by Eva
  15. history

    How did congress try to counteract the Jim Crow Laws?

    asked by Erin
  16. english

    The city of Munich plans many interesting festivities. In the above sentence i need to identify the nouns in the objectice case. I also need to know what part of the sentence is the word festivities. I know the subject is Munich and the form is simple.

    asked by jessy
  17. Biochem again

    Thanks for answering the first one :) Here is another Calculate the amount of sodium acetate and acetic acid necessary to make 100mL of a 0.500 M acetate buffer that is pH 5.2. I believe I have the answer but I want to make sure I did the work correctly.

    asked by bugbabe623
  18. Calculus

    COnsider g(x)=(8)/(x-6) on (6,13) (a) Is this function continuous on the given interval? If it is continuous, type "continuous". If not, give the x -value where the function is not continuous. Is is continous? If not? what interval then?

    asked by George
  19. Physics

    Find the energy (in joules) of the photon that is emitted when the electron in a hydrogen atom undergoes a transition from the n=7 energy level to produce a line in the Paschen series.

    asked by Jenny
  20. Math

    Can you help me with Ratios and Rates please

    asked by Mushatte
  21. SocialStudies;

    How did the life style of people in the IndustrialAge have an impact on the environment?? (ex:Pollution&&Extinction,etc...)

    asked by Kristin;
  22. english

    What were major thoughts on religion in 1850 America?

    asked by ....
  23. anatomy please answer soon

    A 36 year old woman has a diease that affects the levels of acetylcholine in her synapses and neuromuscular junctions what is a potiental consequence of this diease? A.Deterioration of the soduim-potassuim pump B.abnormal conduction of signals from neurons

    asked by uknown
  24. improving your writing

    writing sentences and paragraphs

    asked by ziggy
  25. calculus

    find the x-values at which f is not continuous. which of the discontinuities are removable? f(x)=1/(x^2+1)

    asked by rachael
  26. math

    i don't understand this. (9 ÷ 3) x (8 ÷ 4) =

    asked by test comin up
  27. math

    three of these puzzles have more than one answer. try to find all the possible answers for each puzzle one of these puzzle is impossible. number is a factor of 20. it's also a factor of 30. 2. my number is a multiple of 10. it's a factor of 45. 3. my

    asked by phil
  28. criminal justice

    Crime rates were exceedingly high in the nineteenth century before TV, movies, and rap videos had been created. What, if anything does this say about the effect of media on crime

    asked by bob
  29. math

    how do u get the answer? A nurse has to record her temperatures in Celsius but her thermometer reads Fahrenheit. A patient's temperature is 100.7° F. What is the temperature in °C

    asked by frank
  30. College Math

    whats the square of 25/9 ? Thanx

    asked by Debra
  31. OneMoreTime: S.S.

    Sorryy, but we just started talkin bout this todayy in class, ... How did the wayy of life in the Industrial Age impact the population size?? (e.x. method of food production) once again SORRYYY!

    asked by Kristin;
  32. college math

    If a circle has the diameter of 8, what is the circumference

    asked by Debra
  33. Algebra 2

    Solve each system 3x+2y= -2 9x- y= -6 I know how to solve for x but i get really lost trying to figure out how to solve for the second variable

    asked by Rachel
  34. HR

    Why would inconsistency be bad for the organization? Like different practices in hiring, recruiting, training across branches?

    asked by Blake
  35. math

    Three of these puzzles have more than one answer. Try to find all the possible answers for each puzzle. One of these puzzles is impossible. 1.My number is a factor of 20.It's also a factor of 30. 2.My number is a multiple of 10.It's also a factor 45. 3.My

    asked by phil
  36. 7th grade Math

    What is a complement in a set using set theory. Please explain it, give examples, and be as detailed as possible because i really do not understand and neet it thouroghly explained.

    asked by Tahjae
  37. 6th grade

    on a 30-board used for factors. pick two different numbers on the 30 board that will give you the largest number when you multiply them together

    asked by Justin

    Solve each system 3x+2y= -2 9x- y= -6 I know how to solve for x but i get really lost trying to figure out how to solve for the second variable

    asked by Rachel
  39. Calculus

    consider k(t)=(e^t)/(e^t-7) on[-7,7] Is this function continuous on the given interval? If it is continuous, type "continuous". If not, give the t -value where the function is not continuous. Is the t value 0

    asked by George
  40. math

    what r the factors of 870

    asked by Justin
  41. photosynthesis and cellular respiration

    Explain in what way ATP and ATD can be likened to a rechargeable battery

    asked by katrina
  42. Calculus

    COnsider g(x)=(8)/(x-6) on (6,13) (a) Is this function continuous on the given interval? If it is continuous, type "continuous". If not, give the x -value where the function is not continuous. Is is continous? If not? what interval then?

    asked by George
  43. Calculus

    consider k(t)=(e^t)/(e^t-7) on[-7,7] Is this function continuous on the given interval? If it is continuous, type "continuous". If not, give the t -value where the function is not continuous. The function is not continous and it is not continous on 7

    asked by George
  44. Calculus

    Let a=8, f(x)=|x-8|/x Is the value of the limit 0.

    asked by George
  45. Calculus

    Let a=8, f(x)=|x-8|/x You are given lim x->a+ f(x)=lim x->8+ |x-8|/x Is the limit of the value 0.

    asked by George
  46. Calculus

    Let a=8, f(x)=|x-8|/x You are given lim x->a- f(x)=lim x->8- |x-8|/x Is the limit of the value 0.

    asked by George
  47. Math: is this the right answer?

    i have to find the midpoint... the two points too find the midpoint are (4,2)&(8,-6). the equation to get the answer is... x+x/2 & y+y/2......i came up with (6, -2) being the midpoint on that line; is that correct?

    asked by Kristin;
  48. English

    I am trying to figure out the moral of a fable written by Robert Fox. It is about a boy going on an interview and meets a girl who is sitting with her mother on the train and before the ride is over says he wants to marry her.

    asked by Denice
  49. For George

    At 11:37 and at 12:24 you posted the same question the earlier one was answered correctly by drwls by accepting your question the way you typed it. my solution is based on the assumption that your denominator was e^(t-7), an invalid assumption.

    asked by Reiny
  50. account

    The Sales Returns and Allowances account has a normal debit balance.

    asked by Anonymous
  51. Maths


    asked by Abi
  52. Social Studies

    Where can I find a map that shows Columbus' voyage from Spain to the West Indies?

    asked by Holly
  53. chemistry

    It's January in Nashville and your local weather station just informed you that the temperature outside is -8.9 degrees Celcius. You estimate the amount of ice on your driveway to be approximately 30kg. What is the minimum amount of sodium chloride in

    asked by lily
  54. Math

    using the numbers any addition subtraction division or multiplication combination, i have to come up with the sum of 24. Help.

    asked by Bud
  55. math : induction

    The reversal of a string w, denoted w^R, is the string "spelled backwards". For example (reverse)^R = esrever. A careful definition can be given by induction on the length of a string: 1. If w is a string of length 0, then w^R = epsilon 2. If w = ua, where

    asked by AH
  56. Sociology

    how much does the Moral Majority and other Fundamentalist groups contribute toward the preservation of childhood?

    asked by Cindy
  57. Chemistry + possible answers

    for question 2c earlier - Would you describe the effect of heat on the white powders as a physical change or a chemical change? give one reason for your answer. - My sister told me the answer would be for whichever one is more difficult to reverse but I

    asked by Moira
  58. Fuente ovejuna play

    Hello, I need to do a short essay on Esteban and his social standings in Fuente Ovejuna. I know I need to put how he protects his daughter, but what else, thanks

    asked by bodes
  59. algebra

    Can I get help with the following question: Write a function rule for each table. x f(x) 1 0.5 2 1 3 1.5 4 2

    asked by mysterylvr6
  60. anatomy

    Is the hypothalamus considered the Brain of the Brain because it regulates vital body functions

    asked by uknown
  61. English

    Does anyone hae an idea of where I could look for the moral of this fable

    asked by Denice
  62. anatomy

    a 36 year old woman has a diease that affects the levels of acetylcholine in her synapses and neuromuscular juntions what is a potentail consequence of this diease? A.deterioation of the sodium-potassuim pump b.abnormal conduction of signals from the

    asked by uknown
  63. Math

    I have to use the numbers....24-12-7-2 and use any combination of division subtraction multiplication and addition to come up with a final sum of 24. I have tried every combination i know of. please help

    asked by Bud
  64. math

    0.4 equals blank over 10 and equals blank over 100. what goes in the blanks

    asked by colbey
  65. chem 111

    Average density of a copper-coated iron BB is 8.00g/mL. If the density for copper is 8.92 g/mL, and the density for iron is 7.43g/mL, what is the percentages of copper and iron in a BB?

    asked by Heather
  66. US

    Which of the following contributed most to the development of religious toleration in the British colonies? (A) The stand of Roger Williams in defense of liberty of conscience (B) The Puritan guarantee of religious freedom to settlers in the Massachusetts

    asked by Mat
  67. Enviornmental Science

    what can i look up for a resource that is or can be depleted if excessively used without time to replenish

    asked by Kiana
  68. business

    WHat are advantages and disadvantages of charities! thanks:)

    asked by Kalindi
  69. biology

    what does science study?

    asked by Anonymous
  70. Criminal Justice opinion

    I was needing help with any ideas on examples of Where do you see examples of private security? How effective do you feel the private security industry is in preventing crime and protecting communities? Thank you all for your help.

    asked by Tina
  71. math

    -7 1/8 + 4 3/4

    asked by Madison
  72. social

    how many years where their in the 5th century. and from when to when?

    asked by aksha
  73. chemistry - atoms

    Understanding Chemical Bonding This is a short activity to introduce you to the concept of chemical bonding. In this activity, you will take the number of your birth month as your atomic number. Using this information, you will be able to determine the

    asked by Mel
  74. math

    I'm having trouble on how to figure something out. The question says a pizza place uses 5 toppings (a,b,c,d,e). How many different combinations can be made with the pizzas having 3 different topping? A

    asked by Vicky
  75. english

    when was the lastest writing materails invented?

    asked by milsha
  76. Us history

    English puritanism include the following excluding 1: 1. stubborn non conformists 2. outright separatists 3. zealots for de catholicizing the anglican church 4. worshipers satisfied with the progess of the reformtion I think it is 4

    asked by Kyle
  77. english

    That was the best lunch I have ever eaten! What are the nouns

    asked by nicole
  78. Language

    Words with c and s where one is a one and the other a verb,eg. license and licence

    asked by Rhianna
  79. Math

    using the numbers 24 12 2 any addition subtraction division or multiplication combination, i have to come up with the sum of 24. Help. I have tried every combination i can think of the closest i have come is 22 or 26

    asked by bud
  80. college

    importance of pharmacy delivery time of a 50mm burette calibration of a burette importance of uniformity of weight og tablets

    asked by francis
  81. Math

    If the area of the base of a cone is 25 pi square units, express the volume of the cone as a function of its height?

    asked by Greg
  82. ecosystems

    All nonliving things in an area are called what?

    asked by Anonymous
  83. english

    what is a complete subject , a simple subject, complete predicate and simple predicate of a sentence and an example please. Thanks Ty

    asked by Ty
  84. history

    how was susan b anthony differnt or more influential than other women suffrage advocates of her time?

    asked by cassie
  85. critical thinking

    In 1976 a powerful earthquake hit the city of Tangshan, China. Scientists had failed to predict the earthquake. If people had paid attention to the unusual animal behavior that preceded the earthquake, however, they would have known it was coming. Animals

    asked by d
  86. science 275

    Briefly describe your biome by responding to the following: Provide a one-sentence description of typical precipitation and temperature for summer and winter. Use terms such as cool, cold, warm, hot, dry, and wet. Then, identify the characteristics of a

    asked by Anonymous
  87. mathish ... HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    Patterns are seen everywhere. bring in 3 possible areas where mathematical patterns are seen (music, poems, art, etc)

    asked by Jay Jay
  88. math

    Please help. Please. using the numbers 24 12 2 any addition subtraction division or multiplication combination, i have to come up with the sum of 24. Help. I have tried every combination i can think of the closest i have come is 22 or 26

    asked by Bud
  89. free fall

    A ball is thrown upward. While the ball is in the air, does its acceleration increase, decrease, or remains the same? Describe what happens to the velocity of the object from when it is thrown until when it returns.

    asked by Jon
  90. LA

    what is the capital of Japan.

    asked by ET
  91. 5th grade

    What are the properties that helps scientist?

    asked by Ahutonm
  92. Honors Biology

    This graph on my worksheet shows the rate of chemical reactions with the enzymes pepsin and trypsin present in certain pH conditions. It shows pepsin works in a pH level between around 1 to 5, and trypsin works in a pH level between 4 and 9. In earlier

    asked by Emily
  93. government

    what is limited government?

    asked by amanda
  94. Math

    what is it called when the measure of a angle that is one quarter of a full rotation

    asked by scooby9132002
  95. vocab

    what is a sentence if it has the word aburdity?

    asked by hi
  96. Descriptive Writing

    Colby gave her Romeo a lecture for the mean comment he made about her in front of his friends. Is this a simile, metaphor, personification or hyperbole?

    asked by sAMANTHA
  97. science

    when too much water is added to a powdered lemonade mix,the drink will taste weak and is?

    asked by kitty
  98. Science

    Which of these are Ocean water resource challenges and which of these are Freshwater resource challenges? I think flooding and water pollution and aquifer depletion is Freshwater resource challenge. The rest is Ocean water resource challenege. Can you tell

    asked by scooby9132002
  99. algebra

    how do you solve a question like 4n-2n=18

    asked by sammanthia
  100. Math- Algebra

    The function C(x)=4x+850 closely approximates the cost of daily production run of x picture frames. The number of picture frames produced is represented by the function x(t)=90t, where t is the time in hours since the beginning of the production run. now

    asked by Anna
  101. science

    The variable that the experimenter changes are

    asked by ciara
  102. english

    In the following sentence i need to know what are the nouns in the objective case and what part of the sentence is the word festivities? I know that Munich is the subject and the form is simple but if someone could help with the other two questions that

    asked by jessy
  103. science

    I wold repeat my experiment 3 times toinsure it ws fair. This is known as what

    asked by ciara
  104. history HHHEEELLLPPP!!!

    How did the rich southern planters regain control in the south after the civil war???

    asked by Erin
  105. science

    Jim dis an experiment on plants. He usd ater milk and juice to water the plant. What he used is called the -----varable The response to the watering is called the ------- variable.

    asked by ciara
  106. 5th grade

    how do you do a paragraph paw

    asked by Paul
  107. science

    is the density of a metal (like aluminum) the same no matter what the size of aluminum?

    asked by amir
  108. Geometry

    Finding Angle Measures: Find the value(s) of the variable(s). (3x+20)(5x+50)(y) Please show steps!

    asked by Jennifer
  109. physics

    Stand flatfooted next to a wall and mark the highest point you can reach. Then jump vertically and mark the highest point. The distance between the marks is your vertical jumping distance. Use this to calculate your hang time.

    asked by ElizabethK
  110. history

    Bacon's rebellion revealed: a. opposition to the tidewater aristocracy b. hostility to the British colonial policy c. distaste for taxation without reprsentation d. dislike of the house of burgesses I think it is B

    asked by Sam
  111. 8th grade


    asked by UNKNOWN
  112. science

    describe how the igneous rock is form

    asked by Anonymous
  113. algebra

    a+6a+-9=30 how would you solve this question?

    asked by sammanthia
  114. Health (please answer as soon as possible)

    can anybody tell me the effects of the following on physical health, emotional health, intellectual health, psychological health and social health. 1.> Drug Addiction 2.> Losing body weight by eating well and exercising 3.> Unhealthy Sexual Behaviours 4.>

    asked by Anamika
  115. science

    6.2 kilograms = ____ grams

    asked by TiArA
  116. Precalculus


    asked by John
  117. alg2

    run this program given in the lesson to find factors of a) 105, b) 197, and c) 7128 Describe in words the function of f(x) =x - [x]. x>0

    asked by jerson
  118. words

    unscramble cehlmnnouy eefilnpptt eehkossuy ceghlmosty cegghimnuw

    asked by ali
  119. math

    The ratio of the tens digit to the units digit is 1:4. If the digits are reversed, the sum of the new number and the original number is 110. Find the original number by using a systems of equations with elimination

    asked by misa
  120. Math

    Oh my gosh this is driving me nuts, I just started 6th grade last week, please help...A piece of paper is 280 millimeters long and 200 millimeters wide. you want to draw a grid on the paper so that there is a whole number of squares on the paper. What are

    asked by K. B.
  121. government

    identify describe and give an example of each of the 4 types of third parties.

    asked by nnnn
  122. english

    The city of munich plans many interesting festivities. Would you capitalize city and munich in this sentence?

    asked by jessy
  123. Math

    Solve the equation for Y X-Y=2

    asked by Ricky
  124. government

    Can someone please explain to me what a legislation is. I have looked at numerous websites, and I am very confused. Is it a law that has been passed? Or are there different types of legislation. Can you give me an example of a legislation? Thank you

    asked by Anonymous
  125. Science

    J.J Thompson discovered that cathode rays are: A)emitted from the nucleus of an atom b)a stream of charged atoms c)a result of nuclear reactions d)composed of tiny, negativley charged particles

    asked by Ebony Fraser
  126. science

    78.36 liters = ____ milliliters

    asked by TiArA
  127. finance

    can anyone help me set up this problem bc im totally lost.... if a house = $125,000 you want to buy this house in 10 years its expected to increase 5% a year over a 10 year period assuming you can earn 10% annually on investment. how much should you invest

    asked by nneka
  128. Critical Thinking

    Do not understand. do you know where i can find examples? posts implementation plan in a flowchart format and a Gantt chart showing potential planning and scheduling of your implementation. Please include a written discussion of your implementation plan as

    asked by Bryan
  129. english continued

    what other womens suffrage advocate disagreed about the way susan b anthony went about accomplishing womens suffrage?

    asked by cassie
  130. discrete math

    how do i solve linear equations? -4(k-2)+3(k+1) =7.

    asked by kennedy
  131. science

    12.3 meters = ____ centimeters

    asked by TiArA
  132. Writing

    I am suppose to write a paragraph with details. Could you explain writing with details.

    asked by Boji
  133. math ( show work please )

    117.11 divided by 4.9

    asked by TiArA
  134. Sociology

    does the decline of childhood signify a general decline of american culture I don't think it does but i really don't kno how to explain it..I was wonder if someone could help me or give me resources to help me answer it

    asked by Cindy
  135. Business

    Has Adam Smith's Vision Proved True? In his book Wealth of Nations, Scottish economist Adam Smith argued that society's interests are best served by a private enterprise system in which individual entrepreneurs seek their own self-interest versus other

    asked by Bryan
  136. Physics

    Please help me answer the question below and also show equations and steps of how you came to your answer. Thank you 1. The electron in a hydrogen tom is in the first excited state, when the electron acquires an additional 2.86eV of energy. What is the

    asked by Jenny
  137. Math - Imaginary Numbers

    I just need help with these questions, thanks. i^5 3(-2i)^2 -i(isqrt5)^2

    asked by Lucy
  138. Lessson planning

    Hello, I need your help... I am a 3rd grade student teacher and I want to design a fun science or social studies (community) lesson for my class. I want a lesson that involves group collaboration, something that is hands -on and fun for the children. DO

    asked by Mary
  139. english

    The German Oktoberfest actually begins in September. could you tell me what the predicate modifiers are and what the number of the predicate is. I am thinking that begins is the predicate.

    asked by jessy
  140. Calculus

    consider k(t)=(e^t)/(e^t-7) on[-7,7] Is this function continuous on the given interval? If it is continuous, type "continuous". If not, give the t -value where the function is not continuous. I say continous, am I wrong? If I am wrong what interval is it

    asked by George
  141. science

    where do photosynthesis and respiration take place in a cell?

    asked by kele
  142. Writing

    What are some other details that can be used in paragraph writing other than using adjectives.

    asked by Boji
  143. Statistics

    Hello I need help solving a statistics problem and have no idea where to start. Can anyone help? In a recent national survey, the mean weekly allowance for a nine-year-old child from his or her parents was reported to be $3.65. A random sample of 45

    asked by Michelle
  144. Math 9

    On the first 6 tests in her social studies course, Jerelyn’s scores were 92 78 86 92 95 and 91. determine the median and the mode of her scores. If Jerelyn took a seventh test and raised the mean of her scores exactly 1 point, what was her score on the

    asked by Penny
  145. Chemistry

    Why isn't hydrochloric acid used to both dissolve and precipitate silver?

    asked by Phil
  146. english

    My grandmother happily presented the family heirloom at the wedding. In this sentence i believe heirloom is the direct object, presented is the verb but i need to know what the subject modifier is and is happily an adverb that describes presented?

    asked by jessy
  147. Human Disease

    I am really stuck and am in need of websites or someone to point me in the right direction. I am doing a research paper and need to know what body systems may be affected by obesity? Can someone help me please?

    asked by Anonymous
  148. INB 205

    Do you think Proposition 200 will affect the U.S. economy if it is widely adopted throughout the country? Why or why not? 300 words.

    asked by Chrisitne
  149. math

    the line y= o.15x+ 0.79 represents an estimate of the avgerage cost of gasoline for each year. The line 0.11x-y= -0.85 estimates the price of gasoline in Jan. of each yr. a) Do you expect the lines to be intersecting, parallel, or perpendicular? Explain

    asked by dawn
  150. history HHHEEELLLPPP!!!

    How did the rich Southern planters regain control in the south after the civil war?

    asked by Erin

    i need to submit a creative assignment on the need for the spread of the Christian message and cross cultural missions. any ideas what i could do? basically i can do anything i want: a poster, drawing, poem, scrapbook etc. anything. i just don't have any

    asked by Religion chick
  152. math

    If Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes?

    asked by frank
  153. math

    If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to paint the house together?

    asked by frank
  154. math

    The sales price of a car is $12,590, which is 20% off the original price. What is the original price?

    asked by frank
  155. math

    Employees of a discount appliance store receive an additional 20% off of the lowest price on an item. If an employee purchases a dishwasher during a 15% off sale, how much will he pay if the dishwasher originally cost $450?

    asked by frank
  156. math

    If 8x + 5x + 2x + 4x = 114, the 5x + 3 =

    asked by frank
  157. science

    Does decreasing the mass of an object decrease the gravitational pull?

    asked by Callie
  158. Chemistry

    Average density of a copper-coated iron BB is 8.00g/mL. If the density for copper is 8.92 g/mL, and the density for iron is 7.43g/mL, what is the percentages of copper and iron in a BB?

    asked by Heather
  159. Algebra

    I need help on only one question on Algebra 12q=three eights I got one over twenty four (Dividing Equations)

    asked by Chris D.
  160. Math

    5) A freight train leaves a station traveling at 32 km/h. Two hours later, a passenger train leaves the same station traveling in the same direction at 52 km/h. How long does it takes the passenger train to catch up to the freight train? Its a basic

    asked by Pat Stout
  161. critical thinking

    The annual rainfall averages twenty-three inches. That doesn’t mean that every year will be 23 inches. Weather is unpredictable so it might not rain at all or rain past the annual average. Then again it might just do that, rain twenty-three inches in the

    asked by Anonymous
  162. SocialStudies;

    what are some characteristics of the Industrial Age? (ex: Food they ate, There Life Span..etc..)

    asked by Kristin;
  163. anatomy please answer soon

    the hypothalamus considered the Brain of the Brain because it A controls voluntary movement B.produces cerebrospinal fluid C.regulates vital body fluid D.imaintains balance Ibelieve it is C but not sure

    asked by uknown