1. physics

    A 14.0-kg chair is at rest on a flat floor. The coefficient of static friction between the chair and the floor is 0.450. A person tries to move the chair by pushing on the chair with a force directed at an angle of 30„a below the horizontal. What is the
  2. physics

    A 14.0-kg chair is at rest on a flat floor. The coefficient of static friction between the chair and the floor is 0.450. A person tries to move the chair by pushing on the chair with a force directed at an angle of 30„a below the horizontal. What is the
  3. physics

    Suppose all the people of the Earth go to the North Pole and, on a signal, all jump straight up. Estimate the recoil speed of the Earth. The mass of the Earth is 6 1024 kg, and there are about 6 billion people (6 109). Take the average mass of a person to
  4. Physics

    Hey guys - this problem is pretty tough for me...any help? Don't know what to do.... In seawater, a life preserver with a volume of 4.00×10^−2 m^3 will support a 76.0 kg person (average density 980 kg/m^3), with 20.0 % of the person's volume above
  5. English

    I still have to check a few other sentences on the same subject. Thank you very much in advance,Writeacher. In particular sentences 4-5-6. 1) If I work at the passion, then it is the job itself that motivates me. 2) I will take up working tomorrow. (is
  6. English

    I need help finding real life examples of these themes? 1. Guilt can destroy a person, body, and soul. 2. True repentance must come from within. 3. Revenge destroys both the victim and seeker 4. One must have the courage to be true to one's self. 5.It is
  7. Algebra

    16. The equation models the height h in centimeters after t seconds of a weight attached to the end of a spring that has been stretched and then released. h= 7 cos (π/3 t) a. Solve the equation for t. (I'm pretty sure i've got this one solved) T= 3
  8. Math

    water accounts for about 60% of a person's body weight. a. write an equation that represents the water y of a person who weights x pounds. identify the independent variable and the dependent variable. b. make an input-output table for the equation in part
  9. English

    An informal reading response to the book Ordinary People by Judith Guest asks me to comment how on my emotional reaction to the Jarrett family while using 3rd person and present tense. I only really need help with the beginning and then I should be able to
  10. Algebra

    Guess the 4-digit combination. An X stands for a correct digit in its correct place in the combination and an O stands for a correct digit out of its corect order. 8256 OX Two of the four digits 8,2,5,6 appear in the final combination(one in the position
  11. college

    Answer the problems below and show or explain how you arrived at your final answer. 1. You sell premium toasters and are making a pricing decision. At a price of $100 (or “p = $100”) you predict that you can sell 30 of these premium toasters at your
  12. personal finance

    Todd is applying for a $100,000 mortgage.He can get a $600 monthly payment for principal and interest and no points,or $520 monthly payment with 2 points.How many months will it take Todd to cover the cost of discount points if he takes the lower monthly
  13. Social

    How do you write a newspaper editorial? What is a news paper editorial?? A newspaper editorial states the position and opinions of the editorial staff. It may praise or condemn and action. I may urge action on a particular issue. The opening sentence
  14. math

    RM65000 will be invested for 6 years 9 months. if the investment will be offered 5% compounded semi annualy for the first 2 years, 6% compounded monthly for the next 18 months and 7% compounded daily for the rest of the period ,find the future value of
  15. math

    RM65000 will be invested for 6 years 9 months. if the investment will be offered 5% compounded semi annualy for the first 2 years, 6% compounded monthly for the next 18 months and 7% compounded daily for the rest of the period ,find the future value of
  16. math

    RM65000 will be invested for 6 years 9 months. if the investment will be offered 5% compounded semi annualy for the first 2 years, 6% compounded monthly for the next 18 months and 7% compounded daily for the rest of the period ,find the future value of
  17. physics

    a concave mirror has a focal length of 20 cm. A person places her face 15 cm away from the mirror. a)how far is the image from the mirror? b)what would have happened to the person's image if she had placed her face 25 cm away from the mirror?
  18. Math/Management

    Ten jobs are to be completed by three workers (Sam, Joy, and Kelly) during the next week. Each person works a 40-hour week and is paid an hourly rate: Sam, Joy, and Kelly earn $11, $13, and $14 per hour, respectively. Union rules require workers to be
  19. Physics

    1. If the change in position delta(x) is related to velocity v (w/ units of m/s) in the equation delta(x)=Av, the constant A has which dimension? a. m/s^2 b. m c. s d. m^2 2. If a is acceleration (m/s^2), delta(v) is change in velocity (m/s), delta(x) is
  20. finance (after-tax profit margin)

    The ABC Corp. had net income before taxes of $4000,000 and sales of $2,000,000. If it is in the 50% tax bracket its after-tax profit margin is? A. 5% B. 10% C. 20% D. 25% net income $400,000 - 50% taxes = $200,000 $200,000 / $2,000,000 sales = 10%
  21. English Check

    My Answer: 1. Venture 2. calamity 3. turmoil 4. Flagrant 5. comprehensive 6. rehabilitate 7. fluctuate 8.ponder 9.persevere 10. Conventional We tried to stop Anna from jumping, but her 1)___ disregard of our warnings led to a 2)__ that would change her
  22. Statistics

    A song must be n longer than 3 minutes and 30 seconds, or (210 seconds) Micheal Jackson founds out that his mean song length is 244.6 seconds with a standard deviation of 29/3 seconds. What is the null hypothesis and the alternative hypothesis, what is the
  23. Statistics

    A song must be n longer than 3 minutes and 30 seconds, or (210 seconds) Micheal Jackson founds out that his mean song length is 244.6 seconds with a standard deviation of 29/3 seconds. What is the null hypothesis and the alternative hypothesis, what is the
  24. Physics help please

    A crate is dragged 5.0 along a rough floor with a constant velocity by a worker applying a force of 125N to a rope at an angle of 30degrees to the horizontal. Calculate the work done by the tension in the rope, the force of friction, and the net force. I
  25. precalc

    Success in business depends on many factors. Buying habits of consumers, trends in fashion and taste, seasonal trends, the strength of the competition, and the condition of the national and international economies all affect the fortunes of a business. The
  26. Math

    Herman Company has three products in its ending inventory. Specific per unit data for each of the products are as follows: Required: What unit values should Herman use for each of its products when applying the LCM rule to ending inventory?
  27. science

    in chapter six of contemporary enviromental issues, the past century has been referred to as the Age of oil. As we reach a possible peak in oil production, what alternative, are forming? Consider the role of OPEC, perhaps,in reorganizing and monitoring oil
  28. physics

    (from Arons) Cars A and B travel along the same straight track. Car A is located at position s= 0.20 m at clock reading t= 0.0 s, and it maintains a constant speed of v= 0.17 m/s. Car B is located at position s=0.0 m at clock reading t= 0.04 s, and it
  29. Math

    Mike and Lani stand 21.2 meters apart. From Mike’s position, the angle of elevation to the top of the Eiffel Tower is 40°. From Lani’s position, the angle of elevation to the top of the Eiffel Tower is 38.5°. How many meters high is the Eiffel Tower?
  30. Math

    Mike and Lani stand 21.2 meters apart. From Mike’s position, the angle of elevation to the top of the Eiffel Tower is 40°. From Lani’s position, the angle of elevation to the top of the Eiffel Tower is 38.5°. How many meters high is the Eiffel Tower?
  31. Geometry

    Mike and Lani stand 21.2 meters apart. From Mike’s position, the angle of elevation to the top of the Eiffel Tower is 40°. From Lani’s position, the angle of elevation to the top of the Eiffel Tower is 38.5°. How many meters high is the Eiffel Tower?
  32. accounting

    Houser Appliances accounts for all sales of its merchandise on the installment basis. Following is the unadjusted trial balance at 12/31/12. Cash $45,000 Installment accounts receivable—2010 20,000 Installment accounts receivable—2011 50,000
  33. math

    There was a pizza parlor that offered six meat toppings and three cheese toppings. How many different combinations can be made if two meat toppings and one cheese toppings are selected?
  34. Math

    A store discounted everything by 56%. The sales price of a dress is $202.92. What was the original cost of the item?
  35. social

    Imagine you are a salesperson. When does offering a gift, such as basketball tickets, become a bribe rather than just a sales practice?
  36. Math

    I need help finding discounts and sales tax.Please write out the steps so I fully can undestand the concept Thank You!!
  37. math

    A salesperson earned 33,250 on annual sales of 950,000. What is her rate of commission.
  38. Algebra

    If the sales tax is 6.3% what is the total price of a pair of earrings that’s $77? 1.)$ 4.85; $77.49 2.)$4.85; $81.85***** 3.)$0.49; $77.49 4.) $0.049; $81.85 *****= the answer I chose
  39. economics

    What would happen to unit sales and total revenue for this textbook if the publisher reduced its price?
  40. Rutgers

    class marketing management Why incentive compensation is important for sales people? How about commissions?
  41. accounting

    how to The beginning inventory of merchandise at Francesca Co. and data on purchases and sales for a three-month period are as follows:
  42. maths

    'A ship sales for 60km on bearing 040 degrees.How far east of it is the starting point?'
  43. Math

    How much is the total bill if the meal is $9.72 and the sales tax rate is 6%. I need to leave a 15% tip. Do I multiply?
  44. Math

    If sales tax in a specific county is 6.5%, what is the total price paid on a purchase of $156.00.
  45. economics

    Explain using a diagram the effect of the sugar price rise on sales of bakery products.
  46. physics

    A spring-loaded toy gun is used to shoot a ball of mass m straight up in the air. The spring has spring constant k. If the spring is compressed a distance x_0 from its equilibrium position ( y = 0 ) and then released, the ball reaches a maximum height
  47. Navigation

    Solution to yesterdays problem I think! I am just beginning to study navigation & on top of that do not have a clue about how things should be expressed mathematically and on top of that have difficulty typing formulas on the computer - they are obviously
  48. 5th grade

    A SOUP COMPANY OFFERED TO DONATE 40CENTS FOR EVERY SOUP-CAN LABELA SCHOOL TURNED IN.FORTY-THREE STUDENTS EACH BROUGHT IN 25 LABELS. HOW MUCH WOULD THE SOUP COMPANY DONATE TO THE SCHOOL
  49. Accounting

    The Landis Corporation had 2008 sales of $100 million. The balance sheet items that vary directly with sales and the profit margin are as follows: Cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5% Accounts receivable. . . . . . . .
  50. accounting

    The Landis Corporation had 2008 sales of $100 million. The balance sheet items that vary directly with sales and the profit margin are as follows: Cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5% Accounts receivable. . . . . . . .
  51. finance

    The Landis Corporation had 2008 sales of $100 million. The balance sheet items that vary directly with sales and the profit margin are as follows: Cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5% Accounts receivable. . . . . . . .
  52. English

    Could you plase check these sentences for me? Thank you. 1) She paid the gardener 300 Euros. She always boasts about her excellent school performances. 2) She jokes about my absent-mindedness. She sulks about being left alone (??): I need to give example
  53. English

    I still have a last question: In the reading comprehension the sentence is " When we went to complain to the travel agency, as a compensation for all the incovenience we had been caused, they offered us a weekend for two in Rome organized by the same tour
  54. busin

    The foundations of capitalism. Topics based in this research area may take on a historical lens, arguing that where we are today stems from certain historical events. Alternately, topics may consider alternative economic systems (eg. socialism,
  55. english

    Homework help please i need to pass? in the play a midsummer night dream for the character Hermia i need help answering these question as if i were Hermia. (answer the questions like something Hermia would say) please really in depth answers please What
  56. Science

    If Frankie the kangaroo climbed out of the crate and pushed the crate with a mighty 12 newtons of force against the efforts of Fred and the man (each applying 10 newtons of force), what would be the net force on the crate from all the pushing? 0 newtons *8
  57. Art

    An interior designer creates a plan for a baby nursery. Why does he decide to use light blue as a main part of the color scheme? Light blue encourages infant brain development. Light blue is the most popular color for nurseries. Light blue will encourage
  58. Diff Eq

    Consider a body moving along a straight line, in the presence of an external force providing constant acceleration a. In the absence of other forces, the velocity v of the body would increase without bound if a 6= 0. But in reality, there will always be a
  59. physics

    A person walks 37.0◦ north of east for 5.00 km. Another person walks due north and due east to arrive at the same location. How large is the east component of this second path?
  60. Physics

    A person walked 3 miles at 30 degrees to the horizontal, 2 miles at 100 degrees to the horizontal, 5 miles at 240 degrees and 1 mile at 325 degrees. What is the person's total displacement
  61. math

    cycling time distance for Joe mario melanie 0 0 0 0 1 5 7 9 2 10 14 18 3 15 21 27 Find the distance each person travels during the first 3 hours. Explain. And find the distance each person travels in 7 hours. THANK YOU
  62. physics

    1)If I am to plot a graph of Force in Newtons vs. Stretch in meters, would the x axis be force or the stretch? 2) The data table has 3 columns: force in Newtons, position in m and displacement in m. Which one is used to plot the Stretch in meters? the
  63. physics

    A person walks the path shown below. The total trip consists of four straight-line paths. Path 1 is 80.0 m due east. Path 2 is 250.0 m due south. Path 3 is 130.0 m 30.0° south of west. Path 4 is 190.0 m 60.0° north of west. At the end of the walk, what
  64. statistics

    if the null hypothesis is that the mean is 3218, the alternative hypothesis is that the mean > 3228, and the sample mean is x= 3342, the sample standard deviation is s=287, the sample size is n= 42, and α= 0.01 a. calculate the z test statistic. b.
  65. physics

    We consider a man of mass m = 85 kg as shown in the figure below using crutches. The crutches each make an angle of è = 26o with the vertical. Half of the person's weight is supported by the crutches, the other half is supported by the normal forces
  66. Algebra 2

    Neela's clock is broken the minute hand rotates around the clock correctly but the hour hand is stuck in the three o'clock position. Suppose neela first looks at the clock when the hands are aligned and it shows 3:15. She looks at the clock again and sees
  67. English

    1. If I had a lot of money, I could buy a car. 2. If I could buy a house, I would be happy. 3. If I were a rich person, I could buy a smart phone. 3-2. If I " was" a rich person, I could buy a smart phone. -------------------------------- Are they all
  68. physics

    A ship is moving West at a velocity of 30 mph and a person is on deck walking EAST at a velocity of 5 mph. To the observer on shore, what is the relative speed of the person walking on the ship’s deck?
  69. News

    We have to point out the significance and impact to this story: Michigan residents looking to trade in their vehicle for a new one may be in line for a tax break. State lawmakers appear poised to vote to phase out a requirement that buyers pay sales tax on
  70. Science

    You push a book on a table so that its velocity is constant. If the force that you apply is 15N. What is the force due to sliding friction? If you accelerate , so that the velocity is no longer constant is the force that you are applying to the book
  71. Science

    You push a book on a table so that its velocity is constant. If the force that you apply is 15N. what is the force due to sliding friction? If you accelerate, so that the velocity is no longer constant is the force you are applying to the book greater or
  72. us history

    What was the main reason the Mississippi River was so important to the growing nation? It offered a way to transport goods from the center of the continent. *** It kept the dangerous migrating herds away from populated settlements. It gave settlers a
  73. history

    What was the main reason the Mississippi River was so important to the growing nation? It offered a way to transport goods from the center of the continent. It kept the dangerous migrating herds away from populated settlements. It gave settlers a reason to
  74. math

    the expression 10x^2+6x^3 is the result of applying the distributive property to the expression 2x^2(5+3x). write the expression such that you applied the distributive to your expression it will give the result presented 1) m^2(a+b)+m^3(a+b) for this I got
  75. physics

    A person who weighs 80kg sliding down a 30 degree incline with a coefficient of friction of .20 A person who weighs 80 kg sliding down a 20 degree incline with a coefficient of friction of .20 A person who weighs 40 kg sliding down a 20 degree incline with
  76. english

    my writing is not very nice and neat should i practice more Here is what you can do: Start a Journal (blank book), writing on alternate pages. Write in it every day. Weekly, give it to a trusted friend (mom, aunt, friend) who can take the journal and mark
  77. Physics

    A 20.5 N weight is held in the outstretched hand of a person with a shoulder-to-elbow length of 30.0 cm and an elbow-to-wrist length of 24.0 cm. The center of the weight is 5.5 cm from the person's wrist. Determine the magnitude of the torque about the
  78. oral report 2nd grade

    What would be a good report for a second grader to do, on a person, someone famous, sports person, etc. the kids have to dress the part and give a short report. My 8 year old wants to do David Beckham, is that okay for should we do someone REALLY famous?
  79. physics

    The position vector r of a particle moving in the xy plane is r=2ti+2sin[(pi/4)t]j , with is in meters and t in seconds. (a) Calculate the x and y components of the particle's position at , and 4.0 s and sketch the particle's path in the plane for the
  80. Physics

    A charge of -3.00 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.135 m). The charges on the circle are -3.20 µC at the position due north and +5.00 µC at the position due east. What is
  81. Physics

    A charge of -3.00 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.135 m). The charges on the circle are -3.20 µC at the position due north and +5.00 µC at the position due east. What is
  82. Accounting

    I am having trouble with this problem that is due tonight. Can someone please help!! I am unsure what to do with the information given after the adjusted trial balance. Do I add those numbers into the adjusted trial balance or what do I do with them?
  83. english

    95. Students could learn grammatical structures from a song because A:it contains authentic language. B:rhythm and melody make the structure memorable. C: learning in this way is a pleasant change of pace. D: all of the above. answer: D 96. In a grammar
  84. Chemistry (pressure)

    8 grams of C3H4 gas occupies a volume of 8.2 L at 300 K temperature. Assume ideal gas behavior. The ideal gas constant is 0.082 (L·atm)/(K·mol), and the molecular mass of C3H4 is 40 g/mol. How much pressure is the gas applying to the walls of its
  85. applying stoichiometry

    4.00kg nitrogen dioxide reacts with 1.00kg water to produce nitric acid and nitrogen monoxide. Determine the limiting reactant and the theoretical yield of nitric acid in grams. How many grams of excess reactant are present after the reaction is complete?
  86. English

    Can you please help me check these sentences? Thank you very much. 1) In Hamlet's soliloquy the rub is something that makes all human beings hesitate (?) to face the undiscovered land. 2)In Hamlet's soliloquy the rub stands for an obstacle that makes human
  87. English

    1. The fact that one person usually pays for everybody is changing these days. 2. That one person usually pays for everybody is changing these days. ------------- Are both grammatical?
  88. If 12 people are playing in a tournament and?

    If 12 people are playing in a tournament and each person plays every other person, how many games will be played?
  89. social studies; AP US

    President McKinley justified American acquisition of the Philippines primarily by emphasizing that a. the Filipinos wanted to be annexed by the United States b. the electoral success of the Republican party depended on their acquisition c. there was no
  90. Physical Science

    From a general relativistic point of view, a person on the ground floor of a skyscraper ages...faster or slower than a person on the top floor? With the faster movement of the rotation of the earth at the higher altitude, the person on the ground floor
  91. math write in sql

    I have this question i need to know how to do for a test coming up this week. a)Display the list of all course sections offered in Spring 2010, along with the names of the instructors teaching the section. If a section has more than one instructor, it
  92. Classical history

    Plato's portrayal of Socrates seem to be a contradiction. In 'Apology' he questions people's wisdom while in Crito he seems like a loyal citizen who is going to accept what the state has decreed. If the act of persuading the state is the only alternative
  93. physics

    Larry leaves home at 2:08 and runs at a constant speed to the lamppost. He reaches the lamppost at 2:15, immediately turns, and runs to the tree. Larry arrives at the tree at 2:29. What is Larry's average velocity during his trip from home to the lamppost,
  94. Art

    A container is decorated with images of Egyptian gods and placed inside a tomb. What is the likely function of this object, given what you know about Egyptian culture? A. This container was probably designed to protect the internal organs of the dead
  95. us history

    Ellis focuses more intensively on the plight of the slaves than that of the Indians, but he does point out that Washington addressed their situation with the suggestion that they abandon their hunter-gatherer way of life and assimilate themselves into the
  96. math

    jeremy withdraws cash from an ATM that is not his own bank's 6 times a month. He pays $1.25 per transaction. if this pattern is consistent across a year, what will his yearly cost be? a) $90.00 b) $45.00 c) $15.00 d) $7.50 marley decides to invest in a Tax
  97. english

    Writing terms. Fill in the blanks. 1-final 9-topic 2-prewiting 10-introduction 3-idea 11-homonyms 4-conclusion 12-transition 5-voice 13-rough drapht 6-conventions 14-antonyms 7-persuasive 15-synonyms 8-organization -the( )writing trait judges your ability
  98. MATH

    On a particular day, the school cafeteria offered 3 types of juice, 2 types of cereal, and 3 types of bread during breakfast. How many different meals can be formed of 1 juice, 1 cereal, and 1 type of bread?
  99. Health

    How do states handle access to non-identifying information for a party to an adoption? A. All states allow access to such information to anyone interested in it. B. All states allow an adoptive parent or a guardian of an adoptee to access the information.
  100. Accounting

    I need help in working this problem...please help... Gaines Company recently initiated a post audit program. To motivate employees to take the program seriously, Gaines established a bonus program.Managers receive a bonus equal to 10 percent of the amount