Questions Asked on
October 10, 2007

  1. Physical Science

    If you roll a 5.0 kg bowling ball down the alley at 10.0 m/s, how much work did you do on the ball? a). 250 J b). 490 J c). 2500 J

    asked by Tyra J
  2. Physical Science

    A flower pot falls off a window ledge 10.0 m above the ground. Its velocity as it hits the ground is?

    asked by Tyra J
  3. 6th grade math

    medians, least and greatest values, where can I get help the homework makes no sense

    asked by jean
  4. science

    How could you show that adding salt in water resulted ina physical change?

    asked by bella
  5. Accounting

    How would I record this on the "Journal Entry" and at what amount? Information for Year-End Adjusting Journal Entries December 31,2006 1. $71,400 of office equipment was purchased on Jan. 1, 2004. The office equipment is expected to have a useful life of 7

    asked by Maly
  6. Physics

    If the distance between two objects is tripled, by what factor will the gravitational force between them change?

    asked by Raj
  7. Microeconomics

    The president of the United Auto Workers noticed that whenever he negotiates a pay increase for the UAW membership, the number of jobs available for the union membershiop is unaffected for the first few months but over the following months the number of

    asked by Ryan
  8. algebra

    Sam must have an average of 70 or more in his summer course to obtain a grade of C. His firs three test grades were 75,63, and 68. Write an inequality representing the score that Sam must get on the last test to get a C grade.

    asked by seano
  9. science desperate

    can anyone help me with a recipe that gives the steps chemical or phyiscal for making a cookie.

    asked by bella
  10. Algebra 2

    Find the inverse of f(x) = 3x + 1 where f: RR

    asked by Spenser
  11. Algebra 2

    If f(x) = x-3 g(x) = 2x+5 find fog and gof

    asked by Spenser
  12. science

    can anyone give me the steps for making a cake - and if they are physical or chemical

    asked by bella
  13. Nautical Studies/Tides

    New moons & Full moons are responsible for Spring Tides. Moon's & Sun's gravity in line. 1st quarter & last quarter are responsible for Neap Tides. Moon's gravity 90 degrees to Sun's gravity. This is generally accepted & understood. However if you look in

    asked by Mike
  14. Meteorology

    Posted a couple of days ago on this subject. The wind blows anti-clockwise round a depression (N Hemisphere). In a stereotypical depression isobars form fairly regular circles round the centre of the depression with kinks at the warm and cold fronts with

    asked by Mike
  15. algebra 2

    If log 2 = .3010 log 3 = .4771, find the numerical value of x in 3x+2 = 405

    asked by Spenser
  16. algebra 2

    Find the constant term or the term independent of x in the expansion of (3x – 5/x to the 2nd power )and to the 9th power

    asked by Spenser
  17. physics please help

    A student standing on the ground throws a ball straight up. The ball leaves the student's hand with a speed of 11.0 m/s when the hand is 1.50 m above the ground. How long is the ball in the air before it hits the ground? (The student moves her hand out of

    asked by Anonymous
  18. science

    What role do plant pigments play in the process of photosynthesis? pls.reply

    asked by chanell
  19. science

    Explain why all life on earth is ultimately dependent on a continued supply of sunlight?

    asked by chanell
  20. science

    describe the reaction of photosynthesis.

    asked by chanell
  21. math

    8x=4y=12

    asked by bob
  22. us history

    Describe the significant changes in New England society, culture, economy, and politics as well as the influence of Puritanism in the late 1600s.

    asked by joy
  23. statistics

    worried about customer complaints and potential lawsuits, the manufacterers decided that no more than o.5% of bags of Crunchy corn chips should be underweight. there are 2 possible adjustments that can be made; change the mean setting on the filling

    asked by sophs
  24. science

    i suppose to make a simple reciepe with the steps showing to be either chemical or phsical

    asked by claire
  25. English

    I NEED HELP.I live in Russia and study at American school, since I can't get the books I need, I need a already done and written essay: 1. Compare a book to a movie. If you have this essay, please post it here. THANKS. Yana

    asked by Yana
  26. math

    Find the perimeter of the figure given below 10.5 ft 6.3 ft 3.2 ft 7.4 ft 5.8 ft"

    asked by lyric
  27. medical

    this is not homeowrk for school it is homeowrk for me. I am having my gallbladder out friday and i also have IBS where can i find information on a diet to follow after surgery so i do not have to deal with bad IBS for the rest of my life.i know i can not

    asked by alley
  28. math

    You are the office manager for Dr. Rogers. The increasing cost of making photocopies is a concern to Dr. Rogers. She wants to examine alternatives to the current financing plan. The office currently leases a copy machine for $110 per month and pays $0.025

    asked by lyric
  29. algebra I

    (3,4) (9 -7)

    asked by Jackie
  30. world history

    The social costs of world war 2

    asked by cowgirl
  31. world history

    How did both Ganhi's nationlist movement in India and Kemal's in Turkey differ in terms of their methods of protest and their attitudes toward the West and what actions did each call for the people to take?

    asked by cowgirl
  32. Physical Science-please help

    A 250.0 kg roller coaster car has 20000 J of potential energy at the top of a hill. Neglecting frictional losses, what is the velocity of the car at the bottom of the hill?

    asked by Sarah
  33. science

    How long would it take a 20.0 hp motor to lift a 1,000.0 kg crate from the bottom of a freight's hole deck(40.0m)?

    asked by Sarah
  34. Physical science

    If something falls from 10.0 m above ground, what is its velocity as it hits the ground?

    asked by Sarah
  35. Chemistry

    I need to isolate the mass (m) of Zn in this formula but i am unabable to do so... 0.000595mol= 3(0,0233g - mZn) / 2 (26,98 g/mol) + m Zn / 65.39 g/mol Please help ASAP!! Thx!

    asked by Sonia
  36. English

    During Shakespeare's time, what were the military duties of ranked officers? What was the military hierarchy? It would be great if there is a website I could refer to. Thank you in advance!

    asked by Anonymous
  37. History

    Compare and contrast the ways China and Japan responded to the West. Describe how each nation's decision to respond to the West affected its domestic and foreign affairs in the years that followed. My answer: Comparisons 1. Both nations didn't accept the

    asked by Camron
  38. Literature( King Arthur)

    Create a power point of 10 slides of the film Excalibur and/or The Once and Future King. The goal is to provide an illustration of one of the Arthurian legends. Where can I view Excalibur or The Once and Future King? What am I supposed to put in the slides

    asked by Christian
  39. history

    Where do I find examples of Medieval Europe and the Christian church interactions with society/culture/government???

    asked by chris
  40. algebra 2

    Find the vertex, focus, axis, directrix and latus rectum of the parabola x^2+ y = 6x - 14

    asked by Spenser
  41. Math repost for Spenser

    History - Spenser, Wednesday, October 10, 2007 at 1:33pm Find the center and radius of x^2 + y^2 - x + 2y - 3 = 0

    asked by Ms. Sue
  42. Maths algebra

    Factorise the following: x^4 - x^3 - x^2 + x The answer is x(x+1)(x-1)^2 but I cannot understand how to get this answer. Can someone please show me the working? Thanks!

    asked by Claire
  43. MATH 2ND GRADE

    THE SUM OF 2 NUMBERS IS 28.THEIR DIFFERENCE IS 2 WHAT ARE THE NUMBERS?

    asked by Anonymous
  44. geomentry

    52 divide by 3.2318

    asked by lyric
  45. Physics

    A wooden block slides directly down an incline plane at a constant velocity of 6 m/s. What is the coefficient of kinetic friction if the plane makes an angle of 30 degrees with the horizontal? the coefficient of kinetic friction = force of kinetic

    asked by Tammy
  46. history - greece

    essay question is: the golden age of classical greece (500-323 BC) is the first great age of humanism in the evolution of western civilization. if this is true, how might we account for its development in the greek renaissance (800-500 BCE)? Show how the

    asked by JJ
  47. business

    how do you calculate break-even output with; fixed costs = £300,000 Total revenue = £150,000 variable costs = £90,000 output = 2500 units would be a big help if someone could tell me! thank you!

    asked by phill
  48. math

    Math :The following table gives the free throws attempted? The following table gives the free throws attempted (FTA) and the free throws made (FTM) for the top five players in the NBA for a recent season. Calculate the free throw percentage for each player

    asked by lynn
  49. Physics

    a packing ccrate slides down an incline ramp at constant velocity. Thus we can deduce that a) a frictional force is acting on it b) a net downward force is acting on it c) it may be accelerating d) it is not acted on by appreciable gravitational force with

    asked by Tammy
  50. Physics

    you lift a 10 N physics book up in the air a distance of 1m at a constant velocity of .5m/s. What is the work done by the weight of the book? a) +10 J b)-10 J c) +5 J d)-5 J 10 N is the force of gravity and to find work you do this: W=F_g(change in

    asked by Tammy
  51. French

    my teacher marked these phrases as wrong but i don't know what about them is wrong: 1. je revelerais sans prevenir 2. j'ai vendu mes robes plus jolies both of them need "un mot a ajouter"

    asked by JJ
  52. Physics

    during a hockey game a puck of mass .3 kg is given an inital speed of 12m/s. it slides 50 m o the ice before stopping. Assume the puck decelerates at a constant rate. what is the coefficient of friction betweent the puck and the ice? I know that it would

    asked by Tammy
  53. Maths

    Simplify the following: (ã3 - ã2)^2 The answer has to be 5-2 ã6 Can anyone please explain? Thanks

    asked by Claire
  54. Physics

    A basketball player, standing near the basket to grab a rebound, jumps 73.6 cm vertically. How much time does the player spend in the bottom 15.4 cm of the jump? I've been told that I need to use the height of the jump to solve for V. Then I need to use

    asked by Lindsay
  55. Math repost for Samantha

    Maths - samantha, Wednesday, October 10, 2007 at 3:24pm how do you graph linear equations?

    asked by Ms. Sue
  56. Spanish

    How do you say "ruins" in spanish [by ruins I mean the ancient Roman ruins, the physical ruings of great buildings, not "collapse"] ? I haven't been able to find a good spanish translation.

    asked by Kelly
  57. Spanish / Perfect Tenses

    I know that haber is used as an auxilary verb and is used with other verbs to say things like "I have [verb]" or "I had [verb]". I know that in order to say "I had walked", you would say "Habia caminado". How would you say "I had been walking"? Is haber

    asked by Jessie
  58. Math

    I am tring to figure out which of these numbers have neither 2 nor 5 as a factor? 1.125 2.251 3.512 4.215

    asked by Harley
  59. Government (with answer choices)

    Who has the power... (answer can be CONGRESS, HOUSE, SENATE, PRESIDENT, OR SUPREME COURT) 1. make laws 2. veto a legislative measure 3. make treaties 4. declare war 5. declare a law unconstitutional 6. coin money 7. regulate commerce 8. issue an executive

    asked by Tyler
  60. language

    the name of the god who guarded the canopic jar?

    asked by krislin
  61. math

    what are the factor of 82?

    asked by di-di
  62. Math

    How could 20 multiplied by 10 help you solve 26 multiplied by 25.

    asked by Kweku
  63. Graph Question

    Does anyone know a website that will let you make graphs for free. I need to insert a graph into my psychology essay.

    asked by Ashlynn
  64. French

    What is subjonctif and when do you use it?

    asked by Anonymous
  65. math

    i need help with word problems dealing with estimation

    asked by Kennari
  66. Social Studies

    I need definitions (4th-gradelevel) for: natural resources, physical features, human features. THANK YOU!!

    asked by Effie
  67. Chemistry

    How do you calculate the atomic mass of an element when an isotopic composition is given 99.985% 1H; 0.015% 2H Please show steps to solve!

    asked by Jill
  68. Algebra

    what is a perfect square number i know 9, 25 and 100, but what else if you multiply a perfect square by a perfect square, is the answer always a perfect square

    asked by Cyleste
  69. Area and Perimeter

    if the area of a square is 9m squared, what is the perimeter and how do you figure it out

    asked by Cyleste
  70. Area and Perimeter

    what is the difference in length of sides for 2 squares if the area is121m squared and 289m squared

    asked by Cyleste
  71. Math

    it says find the x intercept of the quadratic equation; 2x^2+3x+4=0

    asked by Laurdin
  72. precalculus

    State the domain and range of the function. y=the cubed root of (x-2) Thanks SO much!

    asked by Lydia
  73. SOCIAL STUDIIES

    NEED TO KNOW ABOUT THE LOST COLONY IN 1585

    asked by STACY
  74. Physics

    A basketball player, standing near the basket to grab a rebound, jumps 73.6 cm vertically. How much time does the player spend in the bottom 15.4 cm of the jump? I need someone to check my work. I got about 3.797 as the inital velocity. I plugged this into

    asked by Lindsay
  75. Social Studies

    what is the most southern point in the world?

    asked by Jessica
  76. 5th grade math

    what is the decimal form of 6 tenths

    asked by 5th grade
  77. Algebra 2

    If log 2 = .3010 log 3 = .4771, find the numerical value of x in 3^x+2 = 405

    asked by spenser
  78. science

    how many electrons does a carbon atom have?

    asked by emily
  79. Math

    How many ten thousanths are in one thousandth.

    asked by Sara
  80. Math

    Then how many ten thousanths are in one?

    asked by Sara
  81. Physics repost

    Please help!! I have tried everything and is still coming up with and incorrect answer. A piece of copper wire is formed into a single circular loop of radius 13 cm. A magnetic field is oriented parallel to the normal to the loop, and it increases from 0

    asked by Mary
  82. Grammar basic

    Should I write By: Deb Miller or By Deb Miller on my poster?

    asked by Deb
  83. math please help

    The following table gives the free throws attempted (FTA) and the free throws made (FTM) for the top five players in the NBA for a recent season. Calculate the free throw percentage for each player by writing the FTM over the FTA and converting this

    asked by chester
  84. physics

    i know how to do it, i keep getting the wrong answer!! a bob of mass 4.00 kg is suspended from a fixed point by a massless string of length 1.50 m. The bob moves in a horizontal circle with the string always making an angle theta=22 from the vertical. what

    asked by julia
  85. Elem

    what would happen to our suburban communities if we did not have rural mountains?

    asked by Peyton
  86. physics- sound waves

    An explosion occurs that releases 2500J of energy in 110ms, 1.5% of which goes into a spherical sound wave traveling out equally in all directions from the explosion. A sound level meter records the average value of the acoustic wave as it passes the meter

    asked by manny
  87. spanish

    -how and why did people go to ARgentina and Chile? -What traditions, events, and ideas helped form the identity of ARgentina and Chile? -What facotrs (geographic, economic, and political) allowed each country to grow and prosper? -What does El Cristo de

    asked by astrid
  88. math

    Brenda spent half her money at a store in the mall. At another store, she spent half her remaining money and $6 more. She had $2 left. How much did Brenda have when she arrived at the mall?

    asked by Jodi
  89. hi! I needed help finding an article...

    I am in this debate class, and I needed help finding some articles on the Con points of charter schools. A con point I already have is that becuase charters run as buisnesses, they have a chance of failing. Other than that, I cant seem to find a bad thing

    asked by min suk
  90. Math

    What is standard form, when it is written out in words or with numbers?

    asked by Sara
  91. Physics

    A basketball player, standing near the basket to grab a rebound, jumps 73.6 cm vertically. How much time does the player spend in the bottom 15.4 cm of the jump? Ok...after this I swear I'm done! I just need someone to check my final answer, which is

    asked by Lindsay
  92. Math

    Using the Big G answer the following questions: 248 pints = _______ quarts 520 ounces = __________cups The question is what does the "Big G" mean in math

    asked by Tyler
  93. Physics repost

    Posted by Mary on Saturday, October 6, 2007 at 5:13pm. Suppose you wish to make a solenoid whose self-inductance is 1.2 mH. The inductor is to have a cross-sectional area of 1.2 10-3 m2 and a length of 0.048 m. How many turns of wire are needed? For

    asked by Mary
  94. Pharmacy Technician

    The label of a 10 g vial states the you are to add 176 mL to get a concentration of 500 mg/mL. What is the powder volume?

    asked by Bree E
  95. Math

    If Fred drives 720 miles in 6 hours, how far should he drive in 8 hours? (assume he drives at the same speed)

    asked by Tyler
  96. college class

    What are ways you can make your presentation audience centered?

    asked by dawn
  97. college class

    What are some other verbal and nonverbal elements to consider? What are ways to enhance credibility and why is this important?

    asked by dawn
  98. english

    i need a sentence that uses the word meticulously correctly.

    asked by ang
  99. Math

    (21 x 3) - 18/2 x (-9 x 4) I know to do the parenthesis first. so it would be 63 - 18/2 X -36. do I do the 18 divided by 2 next than times the -36 or do i take 9 (the 18/2) X -36?

    asked by Tyler
  100. Romeo and Juliet

    During act 2 and scene 2 what imagery comparisons does Romeo describe about Juliet. I need 3.

    asked by Thai
  101. Macroeconomics

    Discuss the implications of a tax cut. How would this impact the US economy

    asked by Michelle
  102. Math

    If a 2 lb. piece of steak is sold for $10.88, how much should a 3 lb, 6 oz. piece of steak sell for? Would I take 10.88 divided by 2 than take that times 3.6 to get my answer?

    asked by Tyler
  103. Math-Geometry

    B is in the interior of angle AOC. C is in the interior of angle BOD. D is in the interior of angle COE. The measure of angle AOE is 162 degrees, COE is 68 degrees, and the measures of angles AOB, COD, and DOE are all equal. The question is to find the

    asked by Nikki
  104. Math

    The train leaves toledo at a speed of 40 mph for 3 1/2 hours until it arrives at it's destination in Indiana. At the same time the train left Toledo, you and Grandma Melba Jean headed out at a speed of 35 mph. How far from the train are you when it arrives

    asked by Tyler
  105. spanish..i need help

    How and why did people go to Argentina and Chile? please help. Thank you!

    asked by astrid
  106. Biology

    If a husband and wife have a 50% chance of having a child with autism (50% of their children should be born with it). In reality, would this 50% ratio be more closely approached if they had FEW children or MANY children?

    asked by Jackie
  107. Word Problem

    A developer wants to enclose a retangular grassy lot that borders a city street for parking. If the developer has 336 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed. I went back and worked the

    asked by Angel
  108. Math

    If 6 students holding hands can reach 32 feet, how many students holding hands will it take to reach from one goal post on the football field to the other (a total distance of 366 feet) How would I figure this one out?

    asked by Tyler
  109. Decartes Rules

    Use Decartes Rule of signs to determine the possible number of postive and negative real zeros for the given function. Please check my answers? 1. f(x)=-7x^9+x^5-x^2+6 This is what I did: There are 2 sign changes f(-x)=-7(-x)^9+(-x)^5-(-x)^2+6 There are 2

    asked by Ash
  110. Math

    Bertha has a cake recipe that requires four cups of flour, four eggs, one cup of sugar, three cups of milk and one teaspoon of vanilla. Bertha discovers that she has only three eggs. If she decides to adjust the recipe accordingly, how much mill will she

    asked by Tyler
  111. Polynomial Functions

    What do polynomial functions look like? And what can be consider a polynomial function? Would a graph that is like an upside down V be considered as a graph of a polynomial function?

    asked by Jessi
  112. Math

    Jason has a model airplane. The actual propeller for the plane is 12" wide. In Jason's model, the same propeller is 2" wide. What scale is he using--in lowest terms? How do I figure this?

    asked by Tyler
  113. Variation

    Could you please help me with the following question? Find the variation equation for the variation statement. 31. z varies jointly as y and the cube of x; z=96 when x=2 and y=6 (I don't understand this one. My answer choices are: a.y=2x^3y,b.y=2xy^3,

    asked by Soly
  114. Check my answers. Algebra

    Can you please check my answers? Thanxs! Write an equation that expresses the relationship. Use k as the constant of variation. 20. f varies jointly as b and the square of c. -I got: f=kbc^2 22. r varies jointly as the square of s and the square of t. -I

    asked by Soly
  115. chemistry

    what volume of 0.100 M NaOH will react completely with 28.00 mL of 0.550 M HCl?

    asked by Rebecca
  116. math( geometry)

    indirect proof given: plane M and N intersect; line CD is parallel to plane M; line CD is parallel to plane N; line CD and line AB are not skew prove: line CD is parallel to line AB

    asked by anonymous
  117. college class

    What are ways to enhance credibility and why is this important?

    asked by dawn
  118. Math repost for Justin

    Math - justin, Wednesday, October 10, 2007 at 9:04pm what is the answer to the dot thing were you have three rows of there dots and you have to connect them all with four straight lines and no diagnals plez write back befor october 13 2007

    asked by Ms. Sue
  119. Math

    What does compostie number mean??

    asked by K.C
  120. Science

    My homework today is. Is Pluto really a planet? I always thought it was, can you help me please?

    asked by Samirah
  121. math

    bill is 2 years older than ted. in 5 years, 5 times ted's age will be 4 times bill's age. how old is ted?

    asked by chrissy
  122. math word problem

    If log 2 = .3010 log 3 = .4771, find the numerical value of x in 3^x+2 = 405

    asked by spenser
  123. math

    i don't understand this question. 2+(9*9)= ?

    asked by tim
  124. Language

    What are the nouns in this sentence? She liked thick crusts better than the thin and crispy type, but she wasn't really fussy. Are they: liked, crusts, thin, crispy, type, Or are they just: liked, and crusts. Is type a noun too in that sentence?

    asked by Tyler
  125. Algebra 2

    an ellipse has __ number of foci? A)1 B)2 C)3 D)4

    asked by spenser
  126. COM 215

    What graphs and supporting graphics would work best?

    asked by dawn
  127. Language

    are the nouns in the following sentence kind and cheese? She would eat either kind if it had big gobs of cheese.

    asked by Tyler
  128. Language

    are the nouns in the following sentence, toppings, pepperoni, Italian, sausage, black, olives, green, peppers, onions, mushrooms or would I leave out the colors (I think they're adjectives) She always ordered extra toppings, like pepperoni, Italian

    asked by Tyler
  129. Language

    Are the nouns in the following sentences-- thing, pop or do I include she and whole and appetite? Would She be a noun also? She usually washed the whole thing down with a quart of pop. She had a big appetite.

    asked by Tyler
  130. chemistry

    Rita traveled 135 miles in 4 fewer hrs than it took Jean to traveled 945 miles. If jeans speed was 3 times that of rita what was the speed of rita?

    asked by jessica
  131. Art

    Can anyone provide help with finding a site that shows how American pop culture has influenced art throughout the world?

    asked by David
  132. science

    if you were an ion where were you born and where do you hang out?

    asked by e
  133. Science

    How do I tell how many electrons are in an element?

    asked by mark
  134. Social Studies

    Muslims beleive that Muhammad became a messenger of God. How did that happen?

    asked by Daniel
  135. english

    sentence skills

    asked by Anonymous
  136. Prin of Technology

    If 3 cm3 of a substance has a mass of 300 gm, what is its density?

    asked by Michael
  137. Editing

    Im posting this essay on The battle of The Somme in 1916. If someone could edit it for me, that would be greatly appreciated. Thanks in advance =] Most Canadians know July 1st to be Canada Day: a day to celebrate the birth of their country. Nevertheless,

    asked by Gina
  138. reading

    i have to list ten characteristics of rikki tikki tavi and i have ten but I was wanting some more input cause I am not sure they are right

    asked by victoria
  139. Math

    explain how to add 96+79 using a 300 chart? I do not know what a 300 chart is.

    asked by Travis
  140. Literature

    I need to find a critical analysis for Thed Lady with the Pet Dog by Anton CHekhov? Can anyone give me advice where I can find this?

    asked by Lacy
  141. Organic chemistry: dehydrohalogenation

    Hello. I know you guys don't do organic chemistry but because I got so much help from you guys in general chemistry, I was wondering if you guys can help me out again. :P Here's my question. In dehydrohalogenation, how do you know whether a reaction is E1

    asked by Steven
  142. Polarity and electronegativity (science)

    Describe the concept of polarity. How is polrity related to electronegativity? ~Well I think that polarity is how I remember it.."pull" basically due to the tendency for electronegative atoms in a molecule to attract the other electrons in the other atoms

    asked by ~christina~
  143. Chem: Molar Mass

    Hi. What mass of phosporus is present in 5.00 mols of the compound P406 ? I need to use dimensional analysis, and I know that P406 has a mass of 219.88 grams, but I don't know how to get phosphorus by itself. Thank you!

    asked by Johnny
  144. accounting

    The Ritz Manor is a popular seaside resort. A double room costs $220 for one night. In order to reserve a room, guests must pay one night’s stay in advance. On each floor of the hotel, Vendalite Company operates vending machines with energy bars, juices,

    asked by shelly
  145. math

    two numbers have a sum of 39. their difference is 11. what are the two numbers?

    asked by emily
  146. Calc

    Consider the surface xyz = 20. A. Find the unit normal vector to the surface at the point (1, 4, 5) with positive first coordinate. B. Find the equation of the tangent plane to the surface at the given point. Express your answer in the form ax + by + cz +

    asked by Mike
  147. math

    6 2/3 divided by 3 1/8

    asked by pace
  148. polarity

    hexane acetone water methanol -order from most to least polar... ~water/methanol, acetone, and hexane.. I can't decide which order does the 3 first go in... Help please...

    asked by ~christina~