Questions Asked on
September 20, 2011

  1. economics

    A profit-maximizing firm in a competitive market is currently producing 100 units of output. It has average revenue so $10, average total cost of $8 and fixed cost of $200. a. what is the profit? b. what is the marginal cost? c. what is its average

    asked by jenny
  2. Math

    Jake says that adding 0 does not change a sum. Is he correct? explain.

    asked by d
  3. Algebra 1

    A measurement is given. Find the minimum and maximum possible measurement. A doctor measures a patient's weight as 162 lb to the nearest pound.

    asked by Isachaly
  4. math

    write each addition vertically.decide which new groups you will make.then,add to see if you were correct. 256+1273___________ a new ten?____________ a new hundred?_________ a new thousand?____________ need answers and please explain

    asked by Melissa
  5. english

    1. What roles do the adults or older figures play in the lives of the various narrators? Select a figure from each of the four memoirs and write one sentence answering the question for each memoir.

    asked by Kiara
  6. donnelly

    what is the chemical name of NaKC8H4O4

    asked by kirby
  7. math

    the melt in your mouth chocolate factory sells three times as many mints as it sells almond bars.it sells half as many almond bars as it sells caramels.if it sells 3,750 cases of mints each month,how many caramels does it sell in one month

    asked by felix
  8. More Critical Thinking

    Do these passages contain ought imperatives? 1) Toby, never throw a pen at your sister! You could put an eye out! 2) Never raise your hands to your kids. It leaves your groin unprotected. (George Carlin)

    asked by Alex L.
  9. algebra

    one-half of a number, increased by 9, is less than 33

    asked by tmarie
  10. Algebra 1

    Emily wants to buy turquoise stones on her trip to New MExico to give to at least 4 of her friends. The gift shop sells stones for either $4 or $6 per stone. Emily has no more than $30. I have no clue how to work this out!!!

    asked by Austin
  11. Physics

    a rocket is launched at an angle of 53 degrees above the horizontal with an initial speed of 75m/s. It moves for 25 seconds along its line of motion with an overall acceleration of 25 m/s^2. What is its maximum height?

    asked by David
  12. Geometry

    A 30-foot cable is suspended between the tops of two 20-foot poles on level ground. The lowest point of the cable is 5 feet above the ground. What is the distance between the two poles?

    asked by Monique
  13. Mathematics

    Out of 18 times at bat, Jen got a hit 5/6 of the time and Kasa got a hit 8/9 of the time. 1) Who got more hits? 2) How many more?

    asked by Gian
  14. math

    the deck in hopes's backyard is round. it has 5 posts evently spaced around the edge to support a trellis. for her birthday party, she wants to connect each post to all the others post with crepe-paper streamers. how many streamers will she need?

    asked by Anonymous
  15. 7th grade Lang. Arts

    Hi! Can you please fill in the blanks below with one of the words listed that fits in the sentence correctly? Here are the sentences: 1) The program conatained a(n)______________ of the opera, so that we were able to follow the action even though the

    asked by saranghae12
  16. Business Class

    In our business class, we have to come up with a business and make it different from other competitor. My business is desktop publishing ( Creating brochures , advertisement, newspaper, and business card) and I can't think of way to make the business

    asked by Shadow
  17. math

    a boy spent 2/5 of his money on sweets and 1/3 on records. what fraction of his money did he spent? what fraction of his money did he have remaining.

    asked by nerissa
  18. chemistry

    A sample of aluminum sulfate 18-hydrate, Al2(SO4)3 · 18 H2O, containing 157.0 mg is dissolved in 1.000 L of solution. Calculate (a) molarity of Al2(SO4)3 (b) molarity of SO42- (c) molality of Al2(SO4)3, assuming that the density of the solution is 1.00

    asked by Corinthia
  19. Critical Thinking

    I need to determine if these sentences are statements or not. 1)Abraham Lincoln was the first president of the United States. 2)If Sally calls, tell her I'm at the library. 3)Blondes are more attractive than brunettes. 4) Don't you realize how silly that

    asked by Alex L.
  20. English

    I'm posting you your answers for the true-false activity again because I don't want to make them wrong. Lorenzo thinks that learning English is difficult. TRUE Lorenzo prefers geography lessons to English lessons. TRUE Though Lorenzo doesn't say it

    asked by Henry2
  21. Spanish-another question please

    1.If I had a picture of a family having fun in the snow-I'm not sure how to say that-- a.La familia divertirse en la nieve b.La familia se divertir en la nieve c.La familia diviertese en la nieve d.La familia se divierte en la nieve I think it is (a) 2. If

    asked by Joe
  22. Algebra

    The height in feet of a ball t seconds after it is thrown upward is given by height = -12t squared+87t +8 find the height of the ball 2 seconds after it has been released

    asked by Zana
  23. chemistry

    calculate the volume of 17 M concentrated acetic acid solution that is needed to prepare 100 cubic centimeter of 1 M acetic acid?

    asked by mylene
  24. chemistry

    calculate the volume of 17 M concentrated acetic acid solution that is needed to prepare 100 cubic centimeter of 1 M acetic acid?

    asked by mylene
  25. ENGLISH 111

    In the following sentence identify the appositive or appositive phrase and the noun or pronoun defined by the appositive. We often contribute to the Salvation Army, one of our favorite charities.

    asked by NICK
  26. Geometry

    Geometric Proofs.... Write a justification for each step Given: AB = EF, B is the midpoint of Line AC and E is the midpoint of Line DF. 1. B is the midpoint of Line AC and E is the midpoint of Line DF. 2. Line AB is congruent to Line BC and Line DE is

    asked by David
  27. Physics

    We saw in Example 5.7 how a centrifuge can be used to separate cells from a liquid. To increase the speed at which objects can be separated from solution, it is useful to make the centrifuge’s speed as large as possible. If you want to design a

    asked by Rose
  28. finance

    You borrow $185,000 to buy a house. The mortgage rate is 6.5 percent and the loan period is 32 years. Payments are made monthly. If you pay the mortgage according to the loan agreement, how much total interest will you pay?

    asked by chris
  29. Chemistry

    What are the products for the reaction of Sodium hydrogen phosphate with nickel II nitrate Ni2HPO4 + Ni(NO3)2 -->

    asked by Lori
  30. algebra

    A motorboat can maintain a constant speed of 24 mph relative to the water. The boat makes a trip upstream to a certain point in 62 minutes. the return trip takes 34 minutes. What is the speed of the current?

    asked by Wen
  31. pre-calculus

    Could someone please help me with this problem? square root of (2x+1) -5 = 8 I think I take the 5 and add it to the 8 and then I have square root of (2x+1) = 13 then do I square both sides and end up with 2x+1 = 13^2 2x+1=169 2x+1-1=169-1 2x=168 x=84 am I

    asked by natalie
  32. Calculus - - Reiny

    If S1 = 0.7 and S2 = 2.1 in geometric series, what would the sum of the first 12 terms in the series be? I tried doing this, and I got 1.16 or something :S How exactly do I do this? Please tell me what formula to use. I was using the Sn = a(rn-1)/r-1

    asked by Anonymous
  33. english

    The elderly patient's deep venous thrombosis was treatee with Coumadin. what is simple subject

    asked by Anonymous
  34. science (please help)

    According to the label on the skim milk, 1 cup (244 mL) of skim milk contains 9.00 g pf protein. Assuming the density of the skim milk is 1.10 g/mL, what should the mass percent of protein in milk be?

    asked by Lynda
  35. Math

    A bike race is 32 miles long. By noon, Izek had ridden 3/4 of the distance. How many more miles did he need to ride to finish the race?

    asked by Mickaela
  36. Physics

    Two identical point charges are fixed to diagonally opposite corners of a square that is 1.5 m on a side. Each charge is +2.0 µC. How much work is done by the electric force as one of the charges moves to an empty corner? I have W(fe)= -EPE=-q[V(f)-V(i)].

    asked by Traci
  37. Personal finance

    A saver has $2500 on deposit in an acct. earning 5% interest. During this yr., the inflation rate was 6%. After one yr. what is the buying power of the amount of savings for that person?

    asked by mib
  38. math HELP!!

    What is the answers to following( i can't get it) Estimate each quotient. 2. 24,678 ÷ 83 3. 18,857 ÷ 37 4. 53,556 ÷ 32 5. 5,539 ÷ 90 6. 36,626 ÷ 12 Find each quotient. 7. 31  1,798 8. 81  7,776 9. 27  8,775 10. 96  31,776 11. 72 

    asked by liz
  39. Physics 1

    At t = 0, a stone is dropped from a cliff above a lake; 1.3 seconds later another stone is thrown downward from the same point with an initial speed of 33 m/s. Both stones hit the water at the same instant. Find the height of the cliff. No idea how to get

    asked by PhysicsGuy
  40. Physics

    A lightning bug flies at a velocity of 0.25 m/s due east toward another lightning bug seen off in the distance. A light easterly breeze on the bug at a velocity of 0.25 m/s. What is the resultant velocity of the lightning bug? I drew the .25 east but would

    asked by Lala
  41. physics

    A ball is projected horizontally from the edge of a table that is 1.2 m high, and it strikes the floor at a point 1.11 m from the base of the table. The acceleration of gravity is 9.8 m/s2 . What is the initial speed of the ball? Answer in units of m/s

    asked by Ja'Terra
  42. Physics

    The region of the solar system between Mars and Jupiter contains many asteroids that orbit the Sun. Consider an asteroid in a circular orbit of radius 3.01 x1011 m. Find the period of the orbit.

    asked by Please Help
  43. physics

    A ball is projected horizontally from the edge of a table that is 1.2 m high, and it strikes the floor at a point 1.11 m from the base of the table.The acceleration of gravity is 9.8 m/s2 .How high is the ball above the floor when its velocity vector makes

    asked by monica
  44. math withpizzazzi book c pg.C-14and 13

    what re the answe to these two mat riddles : whats wrong with getting a hair cut ? and what do you call it when a bunch of kids throw crayon and poster paint at ou

    asked by aurora
  45. science

    determine the mass of a ball with a velocity of 35.1 m/s and a wavelength of 8.92 x 10^-34

    asked by Thomissa
  46. Physics

    The head of a hammer is loose and you wish to tighten it by banging it against the top of a workbench. Why is it better to hold the hammer with the handle down, as shown below, rather than with the head down? Explain in terms of inertia.

    asked by Hunter
  47. physics

    Calculate the amount work done on 60 N of force is used to move an object a distance of 4.0 meters

    asked by Joe Barrera
  48. Calculus

    For the Arithmetic sequence, determine the value of t1, and d. An explicit formula for the general term. And T20. 7/4, 1, 1/4, -1/2 I don't know how to do this the fraction way, but by doing this the decimal way, the common difference I got is -0.75. T1

    asked by Anonymous
  49. math

    if A and B are countable sets, then prove AxB is countable

    asked by amy
  50. Science

    Describe the difference and function between how plant cells and animal cells obtain food. I put something like- plant cells get food by photosynthesis, using chloroplast, sun, water, and carbondioxide. animal cells get food by digesting water, meat,

    asked by Ann
  51. physics

    a quarterback throws a pass to a receiver. the release point for the football is 1.8 m above the ground. he projects the ball with a speed of 20 m/s at an angle of 40 above the horizontal. If the pass falls incomplete, how long is it in the air? If the

    asked by Madison
  52. chem

    how is the rms speed of n2 molecules in a gas sample change by mixing with a sample of an at the same temperature

    asked by juddy ann bautista
  53. geometry

    in order to find the area of a regular hexagon using the formula Area=1/2(nxs)(a)you must frist find the apothem whie vertical leg of a 30-60-90 triangle with the base of 3. Find the length of the apothem in the 30-60-90 triangle

    asked by shenica
  54. Physics

    A lightning bug flies at a velocity of 0.25 m/s due east toward another lightning bug seen off in the distance. A light easterly breeze on the bug at a velocity of 0.25 m/s. What is the resultant velocity of the lightning bug? I drew the .25 east but would

    asked by Lala
  55. Calculus

    Wouldn't this sequence be neither geometric and neither arithmetic? 0.0005, 0.005, 0.05, 0.5 I can'f find a pattern. And also this sequence, it doesnt look arithmetic or geometric 1/5, 1/4, 1/3, 1/2, 1,... And also this other question: The first three

    asked by Anonymous
  56. Math

    Reasoning What property of addition is shown in the following number sentence? Explain. 7 + (3 + 5) = (7 + 3) + 5

    asked by Anonymous
  57. algebra

    can anyone show me the steps to convert to scinctific notation of these two problems: .000316 which the answer is 3.16x10^-4 and 0.000517 which the answer is 5.17x10^-4

    asked by katy
  58. A L G E B R A H ELP MS SUE.

    I THINK I MAY HAVE DONE MY HOMEWORK WRONG BECAUZE IT SAYS TO : ESTIMATE THE PRODUCT OR QUOTIENT. SO WOULD THAT MEAN TO ACTUALLY DO WORK THEN ESTIMATE THE PRODUCT OR QUOTIENT LIKE FIRST -72 X 57 = -4104 OR ESTIMATE; -4000 ? I AM CONFUSED ABOUT WHAT IM

    asked by MARKO
  59. Physics

    a stone is thrown horizontally from the edge of the cliff with speed of 18m/sec. Cliff is 50 meters high

    asked by Jay
  60. Math

    how do you solve this by substitution: step by step 1. 5x-y=16 5x+2y=13 2. 3x-3y=9 2x-4y=-16 3. x=-6y y=2/3x+5 thank you!

    asked by SaRa
  61. helpppp

    concentrated sulfuric acid has a density of 1.84g/ml. calculate the mass in grams of 1.00 liter of this acid.

    asked by chm helpppp
  62. Physics!

    A roller coaster track is designed so that the car travels upside down on a certain portion of the track, as shown in Figure P5.20. What is the minimum speed the roller coaster can have without falling from the track? Assume the track has a radius of

    asked by Kaylee
  63. math

    When a woman is as old as her father is now, she will be five times as old as her son is now. By then, her son will be eight years older than she is now. The combined ages of her father and herself are 100 years. How old is her son?

    asked by ael
  64. English

    I just wanted to ask you why you think the statement in 2 (with reference to paragraph 1 is "correct", I mean true). Thank you. 1)Lorenzo says:” I’m not very fond of French and English. I think learning foreign languages takes a lot of time and you

    asked by Henry2
  65. Math(Please help, very confused!)

    A piece of copper contains 3.6 x 10^8 atoms. What is the volume of the sample in units of liters? i have no idea how to start this. Please help thank you!!!

    asked by Hannah
  66. Chemstry

    4NH3+5O2--->4NO+6H2O determine the amount of oxygen needed to produce 1.2x10^4mol of nitrogen monoxide gas

    asked by Sven
  67. algebra!

    how do you solve this by substitution: step by step 1. 5x-y=16 5x+2y=13 2. 3x-3y=9 2x-4y=-16 3. x=-6y y=2/3x+5 thank you!

    asked by SaRa
  68. Spanish-9th grade

    We are learning about animals and I have to write sentences describing animals. Are these correct?Thanks for checking them 1.El venado café es muy bonito. 2.El elefante gris es muy inteligente. 3.La jirafa marrón es muy alta y delgada. 4.La ardilla café

    asked by Shelby
  69. science

    what effect does sugar water have on a plant?

    asked by kaitlyn
  70. English

    Thank you very much. Here are some more sentences I'd like you to check. I thought the sentence "In my family, we are in three" was incorrect. 1)I like doing a lot of things like hanging out with my friends, cooking with my mum and travelling with my

    asked by Henry2
  71. U.S. History

    I have to do a book report during the time period of 1900-1981, only occuring in the united states. I do not know what books to look for to do my report, any recommendations?

    asked by Kim
  72. Math

    I need help with these following questions: 1. Which type of graph is best to illustrate differences in data by using bars to represent the data? (a) bar graph (b) line graph (c) circle graph (d) pictorial graph 2. Sales made last year by Murray's

    asked by Anonymous
  73. Calculus

    Evaluate the indefinite integral of InT(-x^3+9x^2-3x+2)/(x^4-2x^3) I got ((1-2x)/(2x^2))+3*ln(2-x)-4*ln(x)+c but apparently that's not the answer... and I don't know why.

    asked by Gabrielle
  74. math

    round 8,438 and 5,555 to the nearest hundred

    asked by maria
  75. english

    We need to write the complete subject or predicate for each word group. Can you check to see if I am right? 1. many early artists ------ artists 2.designed a certain kind of dish, pot, or vase--designed 3. some early kinds of artwork -- kinds 4. were very

    asked by Reed
  76. Science (Hypothesis)

    The null hypothesis is the hypothesis of no difference, while the hypothesis is what you expect to occur, right? So, what if what you expect to occur is the null? Can you do this? For example, Null: Mice prefer areas along the wall and areas along the

    asked by Jackie
  77. maths

    Q1) Paul brought a car last year. It has lost 12½% of its value since then. It is now valued at £10,500 How much did Paul pay for his car? -[I got £11812.50... Is that right?~xD] Q2) A newspaper report stated: "Concorde has flown 7.1x10^7 miles. This is

    asked by black rose
  78. English

    Can you help me check these sentences on family and hobbies? I need to know if the word choice is correct. Thank you. 1)I’ve got short, curly, blond hair and blue eyes.In my family we are three: my mother, my father and I (not me). Correction: In my

    asked by Henry2
  79. Physics

    Nuclear fusion reactions require that positively charged nuclei be brought into close proximity, against the electrostatic repulsion. As a simple example, suppose a proton is fired at a second, stationary proton from a large distance away. What kinetic

    asked by Arnold
  80. us history

    Regarding Thomas Paine's Common Sense... 1. According to Paine, peaceful negotiations and reconciliation between the American colonists and England were no long possible after what single specific historical event? 2. According to Paine, how has our

    asked by Moreno T.
  81. physics

    A skateboarder, starting from rest, rolls down a 11.5-m ramp. When she arrives at the bottom of the ramp her speed is 6.95 m/s.

    asked by Anonymous
  82. english

    In this sentence I am suppose to give the simple subject and simple predicate. 1. The clay is usually hard and brittle at first. simple subject is clay and simple predicate is the word is 2. The soft clay is then shaped into a cup, a bowl, or a vase.

    asked by Reed
  83. Physics

    a car brakes to a halt in 5 seconds. The position of the car versus time is given by: x = 10t - t^2 a) What is the average speed between 0 s. and 4 s.?

    asked by Rafael
  84. calculus

    int_(1)^(2) 6/t^4 dt

    asked by calculus
  85. Physics

    In recent years a number of nearby stars have been found to possess planets. Suppose the orbital radius of such a planet is found to be 5.5 x1011 m, with a period of 1210 days. Find the mass of the star.

    asked by Anon
  86. math

    write a negation of the statement...not all people like football

    asked by kim
  87. Chemistry

    What is the frequency of light having a wavelength of 5.6 micrometers?

    asked by Pamela
  88. Geology

    Based on Paul Garner's book: The New Creationism, which of the following are problems with the Solar Nebula Theory? (Note: You may choose more than one of the following) [1] dust particles shouldn't accrete, they should spread apart [2] the sun isn't

    asked by Bruno
  89. Calculus

    Evaluate the indefinite integral of InT(-x^3+9x^2-3x+2)/(x^4-2x^3) I got ((1-2x)/(2x^2))+3*ln(2-x)-4*ln(x) but apparently that's not the answer...

    asked by Gabrielle
  90. English

    I'm posting you the ones I found most difficult to check. Thank you. 1)I hate doing shopping (“the shopping”?). I attended the primary and middle schools in Italy. I’ve got a pimply face with a pimply nose and a normal (?) mouth. 2) I’ve got small

    asked by Henry2
  91. English

    I'm still doubting about the true/false activity you corrected yesterday. I need to motivate my choice. 1) Lorenzo says: "I’m not very fond of French and English. I think learning foreign languages takes a lot of time and you have to revise too often. If

    asked by Henry2
  92. Geometry

    Given: segment AE and segment CD are lines. Prove: angle ABD is congruent to angle CBE. Thanks!

    asked by Colton
  93. science

    A driver of a car traveling at 17.4 m/s applies the brakes, causing a uniform deceleration of 1.8 m/s2. How long does it take the car to accelerate to a final speed of 13.4 m/s? Answer in units of s

    asked by Anonymous
  94. Math

    A rectangle sheet of aluminum foilis 50 centimeters long and 20 centimeters wide, and weighs 5.4 grams. 6ind the thickness of the aluminum foil in centimeters.

    asked by madelyn
  95. physics

    A bus slows down uniformly from 79.6 km/h (22.1 m/s) to 0 km/h in 15 s. How far does it travel before stopping?

    asked by Anonymous
  96. cultural diversity

    1. Which one of the following statements does Not exemplify the concept of teachable moments? A. The teacher follows the child's cues when exploring a topic. B. The adult, acting as the child's social partner in the block center, uses semantic extension

    asked by Vanessa
  97. algebra estimate

    i have to estimate each product or quotient are these right? -72 x 57 i got: -70 x 60 - -4200 -92 x (-41) i got 3600 -83 x 52 i got: -80 x 50 = -40000 -803 x (-106) i got -800 x (-100) = 80000 49 x 61 i got 50 x 60 = 3000 i don't know about these division

    asked by MARKO
  98. English

    I just wanted to know which alternatives are better. Thank you very much for your help. 1)I hate doing shopping OR the shopping”?). 2) I do some football OR I play football). 3) I like reading war and car books OR war books and car magazines (?) and

    asked by Henry2
  99. cultural diversity

    1. Asian emphasis on the value of filial piety may be noted in: A. A family's reluctance to disagree with an early childhood professional. B. Encouragement of interaction between adults and children. C. Strict adherence to Buddhist teachings. D. A mother's

    asked by Vanessa
  100. Physics

    Asteroid satellite: While on its way to Jupiter in 1993, the Galileo spacecraft made a flyby of asteroid Ida. Images captured (Fig. P5.66) of Ida discovered that the asteroid has a tiny moon of its own, since given the name Dactyl. Measurements found that

    asked by Kaylee
  101. physics

    A truck of mass 5000kg is travelling down the highway when it breaks suddenly. The unbalanced force F acting on the truck when it is braking is 6000N. What is the acceleration?

    asked by Dare
  102. Math

    Show how the Commulatice Property of Addition works using the number 2, 3, and 5.

    asked by nelson
  103. business

    A women has $500,000 invested in two rental properties. One yields an annual return of 14% on her investment, and the other returns 9% per year on her investment. Her total annual return from the two investments is $52,000. How much is invested at each

    asked by bridget
  104. Algebra 1

    B-20= -9B

    asked by Kiersten
  105. General Knowledge

    What is the color of the big building located on Pacific Blvd. Vancouver BC, Canada?

    asked by Michael
  106. Maths

    Jason’s credit card’s beginning unpaid balance for August is $2,000. During the August billing cycle he made a payment of $200 and used card to purchase $50 worth of grocery. Credit card charges 24% annual percentage rate and uses the unpaid balance

    asked by Prince
  107. math

    if A and B are countable sets, then prove AxB is countable

    asked by amy
  108. Math

    Write each missing number 3 + = 5+3

    asked by nelson
  109. math

    the altitude of the pyramid is 30cm and its base is enclosed by a rectangle whose dimension are 12cm by 18cm respectively. what is the distance from the vertex of a section parallel to the base whose area is 72cm^2?

    asked by acshikari
  110. algebra

    x/8-1/6=6

    asked by angel
  111. Physics

    Nuclear fusion reactions require that positively charged nuclei be brought into close proximity, against the electrostatic repulsion. As a simple example, suppose a proton is fired at a second, stationary proton from a large distance away. What kinetic

    asked by Arnold
  112. cultural diversity

    1. Native Americans are ambivalent about early intervention programs for children with disabilities because they: A. Have a high tolerance for human imperfection. B.have their own tribal healing ceremonies and rituals. C. Believe programs of that type

    asked by Vanessa
  113. Calculus

    Evaluate the indefinite integral of InT(-x^3+9x^2-3x+2)/(x^4-2x^3) I got ((1-2x)/(2x^2))+3*ln(2-x)-4*ln(x)+c but apparently that's not the answer... and I don't know why.

    asked by Gabrielle
  114. Physics

    Nuclear fusion reactions require that positively charged nuclei be brought into close proximity, against the electrostatic repulsion. As a simple example, suppose a proton is fired at a second, stationary proton from a large distance away. What kinetic

    asked by Arnold
  115. Spanish

    Could you please check these -thank you 1.How do you say I am going to wake up early I think it is "Yo me voy a despertar temprano" 2. What is another way of saying "Voy a secarme el pelo. Is it "Me voy a secar el pello.

    asked by Joe
  116. math

    square root of 64 and the square -64

    asked by felix
  117. geometry

    Which of these tables correctly matches the list of tools with the task that can be performed with the tools? Answer A.pencil, string, ruler = duplicate a rectangle B.pencil, compass, straightedge = duplicate a triangle C.pencil, straightedge, ruler = make

    asked by Anonymous
  118. Physics

    two dogs pull horizontally on ropes attached to a post; the angle between the rope is 70deg. dog A exerts a force of 268N and dog B exerts a force of 310N. find the magnitude of the resultant force. and the angle the resultant force makes with dog A`s

    asked by Anthony
  119. algebra est prod quotien

    i have to estimate each product or quotient are these right? -72 x 57 i got: -4104 est -4000 -92 x (-41) i got 3772 = est: 3800 -83 x 52 i got: -4316 est: -4500 -803 x (-106) i got 85228 est: 85000 49 x 61 2989 est: 3000 -476 / 90 -5.288 est: -500/ 90 ?

    asked by MARKO
  120. accounting

    6. Acme Manufacturing Company estimates factory overhead as a percentage of machine hours. On 1.1.11, Acme estimates total factory overhead of $400,000 for the year, and estimates 20,000 machine hours will be required during the year. During the year,

    asked by jenny
  121. Calculus

    2sin(2theta) + sqrt(3) = 0 interval (0,2pi) How do I solve this? I thought about maybe subtracting the sqrt(3) from both sides, so that i would have 2sin(2theta) = -sqrt(3) Then maybe dividing by two? sin(2theta) = -sqrt(3)/2 Am I doing anything right

    asked by Hannah
  122. Math

    a technician draws 10 cc of a patients blood to be tested for cholesterol and for red blood cells. identify a.the sample b.the population c. the variable being studied i attempted but im not sure if its right...i said a) the 10 cc of blood b) the patients

    asked by Diana
  123. world history

    What effect did the trading civilization of Phoenicia have on the ancient world

    asked by renee
  124. Calculus

    Evaluate the integral INT(x^4+6x^3+5x^2+8)/(x^2+6x+5)dx Please help.

    asked by Cesar
  125. science

    if something has a high density,what does that mean

    asked by shion
  126. Math

    I do ont get math at all

    asked by Lala
  127. Acct

    Journalize the following transactions -Received cash from investment made by owner,$15000. Received cach providing accounting services, $8000. Billed customers on account for providing services, $4000. Paid Advertising expense 400. Received cash from

    asked by Erica
  128. Math

    Segments parallel to the sides are used to divide a square board 3 ft on each side into 9 equal-size smaller squares. If the board is in a level position and a grain of rice lands on the board at a random point, what is the probability that it lands on a

    asked by Kym
  129. chemistry

    Consider the following unbalanced reaction: Fe2O3 (s) + CO (g) --> Fe (s) + CO2 (g) How many moles of carbon dioxide are produced per mole of iron (III) oxide reacted.

    asked by Jack
  130. Math

    a bank of 16 floodlights together use 5600 watts of power how much power is used by each bulb

    asked by Vincent
  131. english

    could anyone please clarify my query : why there is no passive formation for the following sentences though they have transitive verbs which take an object ? 1. she goes to school 2. she crosses the bridge

    asked by R S Telagathoty
  132. physics

    An airplane has a velocity relative to the ground of 214 m/s toward the east. The pilot measures his airspeed (the speed of the plane relative to the air) to be 162 m/s. What is the minimum wind velocity possible?

    asked by Cindy
  133. math

    lim x->0 sinx secx / x use the fact that the limit as x approaches 1 of (sinx / x) = 1

    asked by ag
  134. English

    Can you help me check these sentences, please? I included the words I'm unsure of before the question marks. Thank you. 1)I find it (reading books) rather boring and sometimes a little too far away from the real world. I like reading science and history

    asked by Henry2
  135. Science

    If a block is 12cm wide, 7cm long and 9 cm then how much of the block will be below the surfaceof the water if the block weights 500 grams?

    asked by Jen
  136. math

    find the average 6 1/5 and 6 1/4

    asked by ashley
  137. Chemisty

    Consider a hydrogen atom that goes from the n = 2 to the n = 1 state. (a) Calculate the wavelength, in nm, of the photon emitted. (b) What part of the electromagnetic spectrum is it?

    asked by Pamela
  138. English

    Thank you very much. I still have a few more sentences to check. 1)I hate doing shopping (“the shopping”?) and eating Chinese food. I attended the primary and middle schools in Italy. I’ve got a pimply face with a pimply nose and a normal mouth. 2)

    asked by Henry2
  139. English

    I have a question we were suppose to analyze The River by Bruce Springsteen in which a guy speaks of how the youthful dreams his girlfriend and him have had all disappeared. He remembers those dreams the way he remembers the way they used to go to the

    asked by Raymond
  140. science

    what tools do we use to measure mass what units do we use when measuring

    asked by shion
  141. READING ELA

    wHAT IS SIMPLE SUBJECT AND SIMPLE PREDICATE IN: tHEY WILL USE A COMPASS ON THEIR HIKE?

    asked by RICHIE
  142. science

    what tools do we use to measure mass what units do we use when measuring

    asked by shion
  143. Math

    Jon begins a new job with an annual salary of $ 42,000 for his first year of employment, a guarantee of a 5% salary increase each for his second, third and fourth year and a guarantee of a 20% increase for his fifth and sixth year. What will be his salary

    asked by Anonymous
  144. Math

    Geometric Proofs.... Write a justification for each step Given: AB = EF, B is the midpoint of Line AC and E is the midpoint of Line DF. 1. B is the midpoint of Line AC and E is the midpoint of Line DF. 2. Line AB is congruent to Line BC and Line DE is

    asked by David
  145. physics

    you walk 2.0 miles N,then 4.5 miles E,then 6.2 miles S.what is your displacement?

    asked by rivi
  146. Math

    Reasoning Does (4 + 5) + 2 = 9 + 2? Explain.

    asked by Khaye
  147. calculus

    antonio is thinking of four number from 1 through 9 with a sum of 18. find the number

    asked by Anonymous
  148. science

    What is an independent and dependent variable? Please give a definition and example.

    asked by liz
  149. Math

    Denzal's first 3 scores in math were 90,100,90. a.what must Denzal score on his fourth test to keep his mean score at 90 or higher? b.what must Denzal score on his fourth test to keep his median test score at 90 or higher?

    asked by Lola
  150. Math

    Solve m =y-y1/x-x1 for y

    asked by plz help
  151. phy

    a car rolls down an incline starting from rest A graph

    asked by ana
  152. physics

    A truck at rest at a stoplight accelerates uniformly with acceleration a = 9 meters/second2 for 6.8 seconds after the light turns green. What is the speed of the truck in meters/second after that time interval?

    asked by Dan
  153. Physicss

    a car brakes to a halt in 5 seconds. The position of the car versus time is given by: x = 10t - t^2 a) What is the average speed between 0 s. and 4 s.? Thank you

    asked by Rafael
  154. Calculus

    How would I do this the fraction way, I want to get used to doing it in fraction form, that would make things much easier. 2. 5 - 1 + 1/5 -... Common ratio is -0.2, so that would be -1/5. S = a/1-r S = 5/1-(-0.2) S = 5/1.2 = 4.166 = 25/6

    asked by Anonymous
  155. CHEMISTRY

    A geologist discovered a new rock which he suspected contained an oxide of an element called mysterium. He gave thr ock to a chemist who ground it up and heated a sample with carbon at a high temperature. No metal was produced in this experiment. 1.Why did

    asked by Nelly
  156. geometry

    if ab=12,bc=7,and ac=19 what must be true of points a,b and c

    asked by Anonymous
  157. chem

    7.82 SILVER(I) NITRATE REACT WITH POTASSIUM CHLORIDE FIND THE BALANCED CHEMICAL REACTION USING THE GIVEN MASS FIND THE MASS OF THE REAGENT. ALSO CALCULATE THE MASSES OF THE PRODOUCT FORMED IN THE REACTION

    asked by sam
  158. algebra

    can you check if im right? -7 + 9 i got 2 -23 - 12 -23 + -12 = -35 8 - (-5) 8 + 5 = 13 -12 + 7 = -4 5 - 14 5 + (-14) = -9 12 + (-8) = 4 8 - 13 8 + (-13) = -5 -5 - 16 -5 + -16 = -21 13 - 17 13 + -17 = -4 -26 + (-14) = -40 -26 + 13 = -13 |-2| + 5 2 + 5 = 7

    asked by MARKO
  159. physics

    a car traveling 7.0 m/s accelerates uniformly at 2.5 m/s squared to reach a speed of 12 m/s. how long does it take for the acceleration to occur?

    asked by Alex
  160. Science

    At t = 0, an automobile traveling north begins to make a turn. It follows one-quarter of the arc of a circle of radius 10.4 m until, at t = 1.66 s, it is traveling east. The car does not alter its speed during the turn.

    asked by Sarah
  161. math

    The line y=2x + b is tangent to the graph y= sqrt x at the point P= (a,sqrt a). Find P and determine b

    asked by erika
  162. Art

    how would you as a defence attorney defend Jackson Pollock's art peice calle convergence

    asked by Jean
  163. math 101

    Find each quotient. 7. 31  1,798 8. 81  7,776 9. 27  8,775 10. 96  31,776 11. 72  4,032 12. 78  12,168 13. 48  10,608 14. 56  31,136 15. The town collected $43,556 in park fees over the past year. The town has 12 parks.

    asked by mathhater2192
  164. math

    18.45 divided by 7?

    asked by vaunell
  165. ALGEBra Estimate

    need to estimate to find quotient: -476 / 90 ESTIMATE IS -450 / 90 IS -5 IM NOT UNDERSTANDING ESTIMATE FOR 538/ (-63) 479 / (-61)

    asked by MARKO
  166. Chemistry !

    A geologist discovered a new rock which he suspected contained an oxide of an element called mysterium. He gave thr ock to a chemist who ground it up and heated a sample with carbon at a high temperature. No metal was produced in this experiment. 1.Why did

    asked by Nelly
  167. Physics

    Suppose the density of the Earth was somehow reduced from its actual value to 1300 kg/m3. What would be the value of g, the acceleration due to gravity, on this new planet? Assume the radius does not change. I know that density = mass/volume & the volume

    asked by Anon14
  168. algebra

    How many terms are in the expression 5x – 6a + 8?

    asked by Anonymous
  169. math

    how do I work this problem? a+3+5=16a=

    asked by Anonymous
  170. calculus

    Suppose the function G(t) represents a test grade (out of 100 points) as a function of hours studied. If G(t)=-0.046t^3+0.915t^2+38.005 points, what is (dG/dt)when t=4? Round your answer to the nearest point per hour. a. 50 points per hour b. 3 points per

    asked by Roger
  171. Biology

    What are two major flaws in the Phylogenetic Tree System?

    asked by Grace
  172. Socials

    We are doing this party thing in Socials class. And my party is the NDP party, so we'll be asked questions from the Conservatives and Liberals. I have to advise the leader on stuff. But I don't know what to say. I'm just supposed to whisper stuff into my

    asked by Anonymous
  173. physics

    a car starts from rest and accelerates for 7.8s with an acceleration of 2.3 m/s squared. how far does it travel

    asked by Katie
  174. Physics

    two dogs pull horizontally on ropes attached to a post; the angle between the rope is 70deg. dog A exerts a force of 268N and dog B exerts a force of 310N. find the magnitude of the resultant force. and the angle the resultant force makes with dog A`s

    asked by Anthony
  175. physics

    A 10 kg cart was observed moving north with a speed of 15 m/s before it collided with an identical cart moving south at 10 m/s. The collision was observed to cause the carts to couple and move together as one. What is in kg m/s the combined momentum of

    asked by Elisabeth
  176. math

    square roots to the nearest tenth of 42

    asked by felix
  177. standard deviation

    if the standard deviation of a set of n numbers is y what is the varience of the set? i need help!

    asked by Diana
  178. Rob

    1) A White eye (w) female Drosophila is crossed with diminutive (dm) males. The F1 wild type females are then crossed to the double mutant, white eye, diminutive males and produce the following: white eye, normal size 487 normal eye, diminutive 475 normal

    asked by Genetics
  179. science

    What type of information does a map's scale provide? A. location B. symbols C. distance D. vegetation I can't decide which answer is right Is it B or C.

    asked by miki
  180. Macomb

    Marie Antoinette was negligently injured by Guillotine. Marie is preparing to file a lawsuit against Guillotine in state court for $23,000 damages as compensation for the private wrong that Guillotine committed against her. Which court in Michigan has the

    asked by James
  181. physics

    a car traveling 7.0 m/s accelerates uniformly at 2.5 m/s squared to reach a speed of 12 m/s. how long does it take for the acceleration to occur?

    asked by chris
  182. math

    10/3+2*4=8 Insert grouping to make the equation true

    asked by gina
  183. lit

    Is this right? My friend jumped off the diving board and shouted "look out below!"

    asked by Kayla
  184. spanish

    whats the verb for su madre en el hospital

    asked by Shabria
  185. scientist

    scientists do their experimental tests more than once,so they can reduce the effects of chance errors.This is called conducting

    asked by cina
  186. social studies

    how can the study of history help show our countrys diversity?

    asked by lindsey
  187. Algebra II

    Right now we're doing systems of Linear Equations in Three Variables. It says to solve the following system: x - y + 3z = 4 x + 2y - z = -3 4x + 3y + 2z = -5 Whatever I try with this problem (and the others like it) it comes out wrong. I've had about one

    asked by Matt
  188. dayli science

    write one or two sentences that contain these words:hypothesis,solutin,prolem,scientist

    asked by flavia
  189. Physics

    A stone of mass 3.2 kg is tied to a string of length 0.9 m, and is swung in a horizontal circle with speed v. The string has a breaking point force of 10.1 N. What is the largest value that v can have without breaking the string?

    asked by Anon
  190. algebra

    fill in the blank on distrubitive property (23times975)+(23times25)

    asked by Anonymous
  191. Finance

    what would be the stock value if the growth rate is 10 percent, but PCN's beta falls to: 1-0? 0-5?

    asked by lisa
  192. math

    (5 + 3) + 9 = 8 +

    asked by Anonymous
  193. math

    John goes to the store to buy some school supplies.He byus a stapler for $6.32, staples for $3.75, pencils for $2.00, and 2 packs of erasers for $0.99 each. He must pay $0.07 tax for every ($1.00)dollar he spends. How much does John have to pay in all?

    asked by Anonymous
  194. math

    find the prime factorization of 175

    asked by felix
  195. Geometry

    Given: segment AE and segment CD are lines. Prove: angle ABD is congruent to angle CBE. I am in need of guidance in proving this statement. Thanks!

    asked by Colton
  196. Calculus

    If S1 = 0.7 and S2 = 2.1 in geometric series, what would the sum of the first 12 terms in the series be? I tried doing this, and I got 1.16 or something :S How exactly do I do this? Please tell me what formula to use. I was using the Sn = a(rn-1)/r-1

    asked by Anonymous
  197. MAT/117

    The weight of an object varies on different planets. Solve the equation w=Cr^-2 for r

    asked by Anonymous
  198. a l g e b r a = Mrs Sue

    can you check if im right? -36/9 = -4 -52/ -4 = 13 (-5) x (-20) = 100 -63/-9 = 7 (-15) x (2) = -30 22 /-2 = -11 (13) x (-6) = -78 -100/-5 = 50 (-60) x (-3) = 180 -240 / 30 = -8 (43) x (-8) = -344 -169/ -13 = 13

    asked by MARKO
  199. Math

    Minnie has 6 country CDs and 5 rock CDs. Amanda has 5 rock CDs and 6 country CDs. Who has more CDs? Explain.

    asked by k
  200. chemistry

    If the equilibrium constant for the carboxyl group of glycine is 2x10^-3, what is the pk value?

    asked by Anonymous
  201. Administering the Labor Agreement

    17. O.S.R. Manufacturing Inc. is a manufacturer, distributor, and installer of kitchen cabinets. Its manufacturing plant and installation crews are unionized by the Carpenters' Union, and the distribution employees are unionized by the Teamsters. Which

    asked by Gloria
  202. Science

    Can someone please help me please thank you. Climate change is an environmental issue in the news almost daily, and air pollution impacts us on a global level. What are the implications of global warming? Do you think the efforts to improve air quality are

    asked by John
  203. Genetics

    1) A White eye (w) female Drosophila is crossed with diminutive (dm) males. The F1 wild type females are then crossed to the double mutant, white eye, diminutive males and produce the following: white eye, normal size 487 normal eye, diminutive 475 normal

    asked by Rob
  204. READING ELA

    WHAT IS THE SIMPLE SUBJECT AND SIMPLE PREDICATE IN: THE SMELL OF COOKING IS DELICIOUS TO THE HUNGRY CAMPERS?

    asked by RICHIE
  205. geometr

    2x+(y-50)=90

    asked by Anonymous
  206. Math

    Show how the Commutative Property of Addition works using the numbers 2, 3, and 5.

    asked by k
  207. MATH(what is Y)

    i don't get this problem please help Y - 5/8 = 1/4

    asked by hoover
  208. English

    1.What figure of speech is this? I think it is personification "Death stands above me, whispering low I know not what into my ear." simile litotes personification metonymy synecdoche 2.What figure of speech is this:The fog comes on little cat feet This one

    asked by Julia
  209. math

    the diagram shows a trapeze in a childrens playground. AC is horizontal bar 1.2m long. BX and DY are vertial posts each 3.4m tall. they are 2.5m apart. AC is suspended by ropes, AB and CD each 2.0m long. Calculate to one decimal place the vertical height

    asked by bob
  210. Economics

    What economic impact does a recession have on the finances on a health care facility? On the health care system? Could you direct me to a web site

    asked by peg
  211. Physics

    The head of a hammer is loose and you wish to tighten it by banging it against the top of a workbench. Why is it better to hold the hammer with the handle down, as shown below, rather than with the head down? Explain in terms of inertia.

    asked by Hunter
  212. math

    what is 7,468 rounded to the nearest hundred

    asked by maria
  213. math

    six cars are parked in front of a car dealership. If you are looking at the cars from the front. the red car is parked in front of the green car. the black car is between the green and the yellow car. The blue car is parked on the right side of the red

    asked by jen
  214. HELP!!

    1.) 15 * 4 2/3 2.) 10 2/3 divided by 4

    asked by Kimberly
  215. government

    Do voter ID laws conflict with anything in the Constitution besides, situationally, the 24th Amendment?

    asked by Jessica
  216. social studies

    Is there any online textbooks I may use to finish my social studies?

    asked by nosym
  217. math

    Given: segment AE and segment CD are lines. Prove: angle ABD is congruent to angle CBE.

    asked by Colton
  218. Algebra

    Need to use properties to help simplify each expression. Example: 5 * 8 * 6 Would the answer be a actual property or 240

    asked by Ann
  219. algebra - mrs sue

    sorry it should boe -100/ -5 should be : 20

    asked by MARKO
  220. Math

    How would I shade 0.05 in on a grid?

    asked by Glenzetta
  221. algebra

    domains are 1,2,3,4 and ranges are -1 ,4,9,14 what is the function rule?

    asked by terry
  222. Math

    155,168,170,193,198,209,229,270,324,347 1.median 2.maximum 3.minimum 4.mean 5.mode 6.range

    asked by Frances
  223. science

    what is the average number of seconds in2.20,1.99,1.89,2.24,1.16

    asked by Anonymous
  224. English

    Leave no children behind, is it a fallacy?

    asked by cierra
  225. algebra

    Simplify. Remember to use absolute-value notation when necessary. If a root cannot be simplified, state this 4√(7b)4

    asked by Diana
  226. Economics

    What is the difference between microeconomics and macroeconmics? Discuss and contrast the two therories. Do you have a web address that I can go on to get an answer for my question .

    asked by jones
  227. geometry

    if B is the midpoint of AC=1/2AC

    asked by dan
  228. math

    i need to cmplete a venn digram of composite and odd using the numbers 20-35.

    asked by felix
  229. Social Studies

    which economy is better?

    asked by hoover
  230. algebra

    What is perdiction equation

    asked by Anonymous
  231. social sciences

    Write a paragraph of at least eight sentences to explain how the swahili language came into being

    asked by djcj
  232. math

    what is the scientific notation for 1,890,000 and 7,426,000

    asked by felix
  233. MAth

    estimate each sum or difference. 22.8+49.2+1.7

    asked by shion
  234. TRIG

    THE SIN COS SEC TAN COT CSC 5X+Y=0

    asked by NAUDIA
  235. chemistry

    What is the concentration of a standard solution? - It was prepare to 250mL, it contained 9.7563g (O.lM) of (NH4) and 3mL of sulphuric acid.

    asked by Tiff
  236. agriculture

    How do I find the marginal profitability of using precision ag practices in wheat production?

    asked by eva
  237. science

    i need help in finding the defintion for words like physical,mass,behavior,color,melting point, appearance,never,density,senes,chemical,gas,boiling point,deposition,condensation,vaporization,sublimation.

    asked by zames
  238. math

    how do i change a decimal into a fraction in simplist form

    asked by chiffah
  239. psychology

    about the inception the movie cobb's guilt and the way that it manifests in his subconscious puts him and the in danger but it also helps to ground him in reality,How canguilt be damaging in our lives?In what circumstances might it be right and healty?

    asked by abigael gamboa
  240. economics

    how did the middle class grow?

    asked by imani
  241. psychology

    how can we know that the world around us is real and what do we mean by real?

    asked by abigael gamboa
  242. math

    round 929 to the nearest hundred

    asked by maria
  243. psychology

    why do you think it was important to Cobb that they held onto what was real and woke up?Are there areas of your life where reality might need to intrude?How can we know whether or not God is the ultimate reality?

    asked by abigael gamboa
  244. math

    does (4+5)+2=9+2? explain

    asked by Anonymous
  245. psychology

    inception is possible?

    asked by abigael gamboa
  246. spelling

    verbs, the telling part or what is happening part of a sentance

    asked by amanda
  247. math

    My teacher makes us use this: => and to symbolize the steps we use to find our answers, but I don't understand the difference. Can someone please explain it?

    asked by terra
  248. MATH

    FIND THE PERIMETER AND AREA OF A ROOM WITH THESE DIMENTIONS 11FT 13FT 14FT 3FT

    asked by ANANDA
  249. physics

    On the surface of the Moon, a ball is thrown horizontally, with a speed of 15 m/s, from the top of a 6 m tall hill. How far from the point on the ground directly below the launch point does the ball strike the ground? (On the Moon, the acceleration due to

    asked by Karl
  250. Speech

    Help with an introduction speech outline (I just need some help so I can get a start on it...do not tell me websites that can help me unless they have examples on them)

    asked by Cuty
  251. social studies HELP

    who developed a vaccine to prevent polio?

    asked by nicole
  252. math

    God Bless you all for your help

    asked by maria
  253. math

    the base edge of a triangular pyramid is 3 meters and its altitude is 10 meters. find the area of a section parallel to the base and 6 meters from it.

    asked by acshikari
  254. math

    how do you make 9=6 (using roman numerals ) be equal on both sides

    asked by nolan
  255. Economics

    What is the difference between microeconomics and macroeconomics? Discuss and contrast the two theories.

    asked by Brenda
  256. math

    3a^2+25a+28/3a+4 =

    asked by Carol
  257. english III

    what is a pronoun of a sentence?

    asked by stephanie
  258. math

    the altitude of the pyramid is 30cm and its base is enclosed by a rectangle whose dimension are 12cm by 18cm respectively. what is the distance from the vertex of a section parallel to the base whose area is 72cm^2?

    asked by acshikari
  259. Calculus (please help)

    Evaluate the indefinite integral: INT dx/(64+x^2)^2 Please help with this one.

    asked by Carmen
  260. algebra

    How many terms are in the expression 5x – 6a + 8?

    asked by Anonymous
  261. english

    Change the sentences,replacing the phrase people who are..with an adjective used as an noun. 1-People who are uneducated have a hard time catching up.

    asked by fatma
  262. math

    can the mean and median ever be the same?

    asked by Diana
  263. math

    f(x)=8x-x2

    asked by Sarah
  264. math

    i need to complete a venn diagram using the numbers 20-35 please help me drawing a venn diagram.

    asked by felix
  265. physics

    A 10 kg cart was observed moving north with a speed of 15 m/s before it collided with an identical cart at rest. The collision was observed to cause the carts to couple and move together as one. What is in Joules the kinetic energy of the system of both

    asked by Elisabeth
  266. algebra

    procedure of 4/5 - 2p/5 =6/5

    asked by Anonymous
  267. Calculus

    Evaluate the indefinite integral: INT dx/(64+x^2)^2

    asked by Carmen
  268. math

    the two square roots of 9 are 3 and what

    asked by felix
  269. math

    dentify the line that contains the error in this solution and correct the work for that line. Negative two times x plus one minus three is greater than or equal to eleven Negative two x plus negative two minus three is greater than or equal to eleven

    asked by bucky
  270. math

    Estimate products of fractions. 2/9x26

    asked by Albert
  271. Science

    what mass of sodium carbonate is present in a 3000cc of a 1.2 solution? The density of the sodium carbonate is 1.5 g/ml.

    asked by Shelly Perez
  272. english

    I'm sorry Ms. Sue. The directions said write the simple subject or predicate for each. I told you the wrong thing.

    asked by Reed
  273. statistics

    # A stoplight at the corner of Lincolnway and Duff Avenue is red 20% of the time. For someone who drives through this stoplight 10 times a week, what is the probability that they will stop at least three times? a: .201 b: .771 c: .878 d: .322

    asked by Kate
  274. Anthropology, sociology and psychology

    Reasons for decreased marriages and birth rate. pls help

    asked by ted
  275. Physics

    You are given a vector in the xy plane that has a magnitude of 70.0 units and a y component of -55.0 units. What are the two possibilites for its x component? Please explain, thanks! :)

    asked by Ray
  276. Ms Visio

    • 2. Construct a data dictionary and draw a hierarchy chart and flowchart or pseudocode for a program to calculate commissions. Output. Output is the commission report shown in the spacing chart that follows. At most, 50 detail lines are to appear on

    asked by afroz
  277. geometry

    Two groups of students are asked to depict a picture of a semi-circular pizza. Group 1 uses a ruler to depict the base of the shape and completes the semi-circle with a pencil. Group 2 uses a ruler to make a line of 10 inches to depict the base of the

    asked by Anonymous
  278. accounting

    Bubba Production Company produces a homogenous product. All materials are added at the beginning of production and other product costs are added evenly over time until the product is complete. Conversion costs were 70% complete with respect to the 2,000

    asked by jenny
  279. math

    find the square root to the nearest tenth of 13

    asked by felix
  280. calculus

    sec^2(pi/2-x)-1=cot^2x where do i start

    asked by Anonymous
  281. Science

    If you lift a chair weighing 50n to a height 10.5 meters and carry it 10 meters across the room. How much work did you do on the chair?

    asked by Tee
  282. Math

    What is 5,892.719 round to the nearest hundredths

    asked by Mia
  283. Math

    Can someone explain to me the greatest possible error when finding the maximum and minimum possible lengths of something?? PLEASE!!!

    asked by Jailyn
  284. cultural diversity

    1. Prejudicial behaviors by young children, particularly in the 3 to 5 year age group, are not rooted in: A. Cognitive inability to fit new information and experiences into an existing belief system B. Observation and emulation of pro-social attitudes and

    asked by Vanessa
  285. science

    if something has a high density,what does that mean

    asked by shion
  286. Englisch

    Can somebody help me to write a summary? The article "Towards a greener Economy?, written in 2009 by friedman, deals about the economic system in unsustainable. The satirical newspaper decribe the americans are wasteful. Than i don't know how can i write

    asked by Clara
  287. chemistry

    what do you mean by parts per million?

    asked by Sia
  288. science

    what property of water makes it a liqiudand not a sold

    asked by shion
  289. math

    the melt in your mouth chocolate factory is a rectangular building.The distence across the front of the store is 98 yards.The distance from the front to the back one-third of this distance.If the owners paint a sign all the way around the outside of the

    asked by felix
  290. chemistry

    would aromatic rings be acidic or basic? they don't really have anything to lose or any spots to gain...

    asked by terra
  291. biochem

    I mixed 4.50mL of 10.0mM NaOH with .50mL phenol red. I need to calculate the pH of this solution. I have more information in my lab but I am not sure what data I need to look for. As part of the experiment I calculated pKa of Phenol Red. Do I use that pKa

    asked by amy
  292. English

    1. I will give you what you want. 2. I will give you the thing which you want. 3. I will give you the things which you want. 4. I will give you all that you want. (Does #1 meaqn #2, #3, or #4?)

    asked by rfvv
  293. algebra

    can you check if im right? -36/9 = -4 -52/ -4 = 13 (-5) x (-20) = 100 -63/-9 = 7 (-15) x (2) = -30 22 /-2 = -11 (13) x (-6) = -78 -100/-5 = 50 (-60) x (-3) = 180 -240 / 30 = -8 (43) x (-8) = -344 -169/ -13 = 13

    asked by MARKO
  294. social studies economics

    identify and understand the meaning of 3 different economic systems: traditional, command , and market is there a website i can find this out

    asked by MARKO
  295. math

    what is 1/3of 98

    asked by felix
  296. english

    No one has ever returned from that desert. (is the verb transite or intransitive and why)

    asked by Daphne
  297. Algebra 1

    Can someone explain to me the greatest possible error when finding the maximum and minimum possible lengths of something?? PLEASE!!!

    asked by ICONiac
  298. geometry

    Suppose right triangle ABC has one acute angle 47º. Suppose also that right triangle DEF has an acute angle 43º. How are triangles ABC and DEF related?

    asked by Blanca
  299. business law

    California passed a law prohibiting any transport of nuclear waste in the state unless the company doing so is a resident or is owned by resident of California. What kinds of constitional issues do this raised?

    asked by James
  300. physics

    A train travels 50 km and stops to pick up freight. It then travels another 150 km before dropping off the freight. Its total travel time is 11 hours. What is the average velocity of the train if it travels a straight track?

    asked by shili
  301. Math

    Reasoning Does (4 + 5) + 2 = 9 + 2? Explain

    asked by Anonymous
  302. algebra

    fill in the blank on distrubitive property (23times975)+(23times25)

    asked by Anonymous
  303. history

    how did the asias live

    asked by vernell
  304. Math

    how to figure possible set of scores for 15 students that would result in the class average of 66

    asked by Susana
  305. math

    how many feet are in 261.32 yards

    asked by felix
  306. chemistry

    A 5.00 % m/m glucose solution has d = 1.02 g/mL. What is the mass of glucose in 375 mL of the solution? Enter only the numeric value for your answer (no units).

    asked by Anonymous
  307. science

    what property of plastic is important for it to be used when picking up a hot item

    asked by shion
  308. MATH

    WHICH IS GREATER 11/24 OR 29/35?

    asked by DEVYN
  309. prealgabra

    36*x^2-20*y^2/3*x+7*y find the quotient

    asked by kim