Britt

Popular questions and responses by Britt
  1. Calculus

    Minimize S=x+2y with xy=2 and both x and y > 0

    asked on November 12, 2007
  2. trig

    Angle θ lies in the second quadrant, and sin θ = 3/5. Find cos θ and tan θ.

    asked on April 1, 2016
  3. Chemistry

    At room temperature, 20° C, water (H2O) is a liquid and oxygen (O2) is a gas. Based on kinetic molecular theory, which answer best explains the states of the two fluids? aThe particles in the liquid have greater kinetic energy than the particles in the

    asked on November 14, 2017
  4. English

    Which of the following are characteristics of allegory? A. Immitation B. Humor C. Didacticism D. Spiral Plot C. Music

    asked on October 13, 2011
  5. english 3 honors

    what are subordinate, adverb, adjective, and noun clauses?

    asked on November 18, 2008
  6. U.S History

    What was the purpose of the Dutch East Indian Company? It was a ship-building company in India that was financed and run by the Dutch government. It was a multinational corporation used to establish colonies and trade in foreign territories. It was a team

    asked on October 2, 2018
  7. math

    The perimeter of a rectangle is given by P = 2W + 2L where W is the width and L is the length. The length of a rectangle is 3 more than twice its width. The perimeter of the rectangle is 66 meters. What is the length and width of the rectangle?

    asked on February 7, 2016
  8. chemistry

    Based on electronegativity values, which bond has the highest degree of ionic character: H--S Si--Cl Cs--Br?

    asked on April 6, 2012
  9. accounting

    Christy Burch and Myung Lim, partners, compared their current income statement with their income statement of a year ago. They noted that sales were 12.0% higher than a year ago. They also noted that the total expenses were 20.0% higher than a year ago.

    asked on January 13, 2012
  10. Calculus

    Find the limit. Use L'Hopitals Rule if necessary. lim (x^2+3x+2)/(x^2+x) x -> 0

    asked on November 12, 2007
  11. Math

    The symbols that stand for amounts are called? numbers, digits, numerals or shapes? A diagram with mammals at the top, then monkeys, dogs, cows, elephants, and cats is a (an) graph hierarchical classification flow chart divergence classification

    asked on October 25, 2016
  12. English

    Book: Lord of the Flies What is ironic about the naval officer who arrives to "rescue" the boys? How does Ralph feel about returning to the safety of civilization? Why does he weep—is it relief, or something else?

    asked on August 13, 2014
  13. science

    you are riding your bike at 9km/h. ten minutes later; your speed is 6km/hr.

    asked on March 31, 2012
  14. Trigonometry

    I am trying to help my child out with a problem but yeah I am finding it veyr hard. Gabe is spending two weeks on an archaeological dig. He finds a fragment of a circular plate that his leader thinks may be valuable. The arc length of the fragment is about

    asked on June 21, 2010
  15. Chem

    A 2.00L flask is filled with propane gas(C3H8)at 1.00atm and 15C. What is the mass of propane in the flask?

    asked on April 5, 2010
  16. Statistics

    Does the t distribution have a mean of zero, or is it a continuous distribution?

    asked on November 24, 2008
  17. Economics

    How does increasing or decreasing the quantity of capital goods produced this period affect next period's production possibilities curve and why? The only thing I can think of is that if more products are produced this period, less can be produced next

    asked on January 30, 2008
  18. Economics

    How does increasing or decreasing the quantity of capital goods produced this period affect next period's production possibilities curve and why? The only thing I can think of is that if more products are produced this period, less can be produced next

    asked on January 30, 2008
  19. english

    which is the best thesis A. Because air pollution is of serious concern to people in the world today, many countries have implemented a variety of plans to begin solving the problem. B. So far, research suggests that zero-emissions vehicles are one

    asked on September 15, 2014
  20. Calculus

    Math questions, please help me? :(? Find the composite functions f o g and g o f for the given functions. f(x) = 10^x and g(x) = log x State the domain and range for each: f(x) = 4x + 1 and g(x) = x^2 f(x) = sin x and g(x) = x^2 - x + 1 f(x) = 10^x and

    asked on September 2, 2013
  21. math

    1). Using the function: y=y0,(.90)^t-1. In this equation y0 is the amount of initial dose and y is the amount of medication still available t hours after drug is administered. Suppose 20mg of the drug is administered. How long will it take for this initial

    asked on November 18, 2012
  22. trigonometry

    1) (sin2t) (cos5t) + (cos2t) (sin5t) 2) {1/(sec x - 1)} - {1/(sec x +1)} = 2 cot^2 x

    asked on December 20, 2011
  23. trigonometry

    A sheet metal worker constructed a triangular metal flashing with sides of 6 ft., 5 ft., and 3 ft. If he charges $2 per square foot for this type of work, then what should he charge? Do not use Heron’s formula. Justify and explain your reasoning.

    asked on December 20, 2011
  24. trigonometry

    Use the given information to solve the triangle. 1) C = 145 degrees, b = 4, c = 14. 2) A = 150 degrees, C = 20 degrees, a = 200.

    asked on December 15, 2011
  25. Social Studies

    The First Amendment does not guarantee absolute freedoms or rights Why?

    asked on January 26, 2011
  26. Finance

    A CBS bond with a par value of $1,000, an interest rate of 7.625 percent, and a maturity of 10 years The bond is selling for $986. The required rates of return is 6 percent for the bond.

    asked on May 24, 2010
  27. MATH

    Coin box Question: Assume that there are 25 pennies, 10 nickels, 10 dimes, and 5 quarters in a box. after shuffeling the box, you pick a coin at random and note down its face value. let x represent the face value of the coin in cents. then construct the

    asked on November 2, 2009
  28. Statistics

    Coin box Question: Assume that there are 25 pennies, 10 nickels, 10 dimes, and 5 quarters in a box. after shuffeling the box, you pick a coin at random and note down its face value. let x represent the face value of the coin in cents. then construct the

    asked on November 2, 2009
  29. Stat

    Coin box Question: Assume that there are 25 pennies, 10 nickels, 10 dimes, and 5 quarters in a box. after shuffeling the box, you pick a coin at random and note down its face value. let x represent the face value of the coin in cents. then construct the

    asked on November 2, 2009
  30. U.S History

    Which countries did Simon Bolivar help to gain independence from Spain? (Select all that apply.) A. Haiti B. Mexico C. Peru D. Venezuela E. Ecuador C,D, E?

    asked on October 5, 2018
  31. U.S. History

    Which best describes a significant event that occurred during the American Revolutionary War? The Emancipation Proclamation declared the freedom of 3.1 million slaves. James Madison wrote the first 10 amendments of the Constitution, known as the Bill of

    asked on October 4, 2018
  32. math

    Bill was christmas shopping. He spent 1/2 of his money on a gift for his sister and 1/3 on a gift for his brother. Later that day he spent 2/3 of his remaining money on a present for his mom. Bill had $20 left. How much money did Bill have to start with?

    asked on October 1, 2017
  33. math

    A video store charges $3.50 to rent a DVD. Every fourth DVD that a customer rents is free. Brooke paid a total of $252 last year for renting DVDs. How many free DVDs did she receive?

    asked on December 11, 2016
  34. math

    the symbols that stands for amounts are called what? numbers, digits, numerals, shapes

    asked on October 30, 2016
  35. physics

    A neutron star has 10 km radius and rotation period 1.2 s What's the centripetal acceleration on its surface at the equator?

    asked on September 28, 2016
  36. Math

    A ladder is leaning up against a wall. The ladder touched the wall 5ft up. The ladder is 6ft Long. A) Draw a picture and label all of the values B) What is the angle that is made between the ladder and the ground? C) How far away from the wall is the

    asked on April 8, 2016
  37. Math HELP!

    what is 4x3x2x1=? what is 9,348+102+5,802+1,933=?HELP!!!!!!!!!!

    asked on October 29, 2015
  38. micro economics

    When demand decreases and the demand curve shifts to the left, equilibrium price __________ and equilibrium quantity __________ . A. increases; increases B. increases; decreases C. decreases; increases D. decreases; decreases

    asked on June 3, 2015
  39. algebra

    Solve f(x)=3x^2+8x-6. Let f(x)=f(7a)

    asked on January 3, 2015
  40. pharmaceutical calculations

    Chlopheniramine 100milliliters Lidocaine 2ounces Banana flavoring 1teaspoon

    asked on December 10, 2014
  41. english

    which is a better thesis A. Because it has become outdated, the electoral college should be replaced by a system that allows the US president to be elected by direct popular vote. B. Rather than voting for a presidential candidate, voters in a US

    asked on September 15, 2014
  42. Physics

    The piolt of an airplane wishes to fly due north, but there is a 65-km/h wind blowing toward the east. in what direction should the pilot head her plane if its speed relative to the air is 340 km/h?

    asked on May 28, 2014
  43. Physics

    A 920kg car is 65m from a concrete barrier, travelling at 125km/h, when the driver notices and slams on the breaks. The frictional force acting on the car is 8500 N. Is ther driver able to stop the car before hitting the barrier.

    asked on April 1, 2014
  44. chemistry

    A sample of barium contains 3.20g of barium. How many atoms of barium are contained in the sample?

    asked on February 13, 2014
  45. Calculus

    State the domain and range for each: f(x) = 4x + 1 and g(x) = x^2 f(x) = sin x and g(x) = x^2 - x + 1 f(x) = 10^x and g(x) = log x

    asked on September 2, 2013
  46. calculus

    F(x)= log_3 (1-5x) F'(x)=

    asked on February 23, 2013
  47. world history

    how did spain acquire her american empire?

    asked on December 3, 2012
  48. Algebra 1

    solve: log8(w-6)=2-log8(w+15) note: the 8 is to be little at the bottom right corner of log

    asked on November 19, 2012
  49. Test prep

    solve: log8(w-6)=2-log8(w+15) note: the 8 is to be little at the bottom right corner of log

    asked on November 19, 2012
  50. Algebra

    Write expression as the logarithm of a single expression or number: ln(3x+2)+ln(x+4)

    asked on November 19, 2012
  51. Math prep

    1). Using the function: y=y0,(.90)^t-1. In this equation y0 is the amount of initial dose and y is the amount of medication still available t hours after drug is administered. Suppose 20mg of the drug is administered. How long will it take for this initial

    asked on November 19, 2012
  52. physics

    A hypodermic needle is 2.98 cm in length and 0.28 mm in diameter. What pressure difference between the input and output of the needle is required so that the flow rate of water through it will be 1 g/s?

    asked on November 5, 2012
  53. Fifth grade English

    What is the plural form of staff? Not sure if it should be staff or staffs. Thank you for helping. Britt

    asked on October 5, 2012
  54. 5th grade English

    What is the simple predicate in this sentence? The lion is nicknamed the King of the Beasts. Would it be "is" or would it be "is nicknamed"? Thanks!

    asked on September 13, 2012
  55. algebra

    -5/8- 3/4=

    asked on June 20, 2012
  56. chemistry

    the rusting of iron is represented by the eqquation 4Fe + 3O2 --> 2Fe2O3 if you have a 1.25-mol sample of iron, how many moles of Fe2O3 can be made?

    asked on June 11, 2012
  57. history

    How did George Kennan’s containment doctrine change during the Truman, Eisenhower and Kennedy administrations? Which president was the most successful in containing Communism? HELP!!!

    asked on April 16, 2012
  58. chemistry

    The electron pairs in a molecule of NH3 form a tetrahedron. Why does the NH3 molecule have a trigonal pyramidal shape rather than a tetrahedral shape? Explain your answer. PLEASE HELP

    asked on April 15, 2012
  59. Calculus

    Total cost to manufacture q microwaves a day is C(q)=3q^2+q+48.What level of product gives the least average cost and Can a microwaves be produces for less than $30?

    asked on April 13, 2012
  60. history

    How was the civil rights movement of the 1950s and 1960s a continuation of the Reconstruction-era struggle for blacks to achieve equality?

    asked on April 9, 2012
  61. history

    How was the civil rights movement of the 1950s and 1960s a continuation of the Reconstruction-era struggle for blacks to achieve equality?

    asked on April 6, 2012
  62. science

    What is the average speed of a car that travels 320km in 3.5 hours?

    asked on March 29, 2012
  63. chemistry

    Ammonia, NH3, can be made by reacting nitrogen with hydrogen. N2 + 3H2 = 2NH3 How many moles of NH3 can be made if 7.5 moles of H2 react with enough N2? Please help!

    asked on March 19, 2012
  64. University Physics

    Building A and Building B are 30m away from each other, on the 4th floor; 35m high, someone has set up a slingshot from the window on the 4th floor of building A and is trying to sling a balloon into the window directly across from them in building B. the

    asked on March 5, 2012
  65. history

    Discuss the importance of landscape in crafting battle strategy for both the French and the English. Help please! talking in general.. no one specific battle

    asked on February 1, 2012
  66. calculus

    Solve the equation 14=65(19)x for x using logs.

    asked on January 31, 2012
  67. calculus

    Solve for x: 2x=ex+1

    asked on January 31, 2012
  68. trigonometry

    Use De Moivre’s Theorem to simplify each expression. Write the answer in the form a + bi. {1 - i(/3)}^4

    asked on January 17, 2012
  69. trigonometry

    Find a complex number a + bi such that a^2 + b^2 is irrational. Justify and explain your reasoning.

    asked on January 13, 2012
  70. trigonometry

    Find a complex number a + bi such that a^2 + b^2 is irrational. Justify and explain your reasoning.

    asked on January 12, 2012
  71. trigonometry

    {1/(sec x - 1)} - {1/(sec x +1)} = 2 cot^2 x solve using identities?

    asked on December 20, 2011
  72. trigonometry

    Use identities to simplify each expression. 1) (sin2t) (cos5t) + (cos2t) (sin5t) 2) {1/(sec x - 1)} - {1/(sec x +1)} = 2 cot^2 x

    asked on December 20, 2011
  73. math

    I have spent hours trying to do these, help! Use the given information to solve the triangle. 1) C = 145 degrees, b = 4, c = 14. 2) A = 150 degrees, C = 20 degrees, a = 200.

    asked on December 16, 2011
  74. math

    what is the sum of radical x- 1 and (x-1)^2 when x= 5?

    asked on October 11, 2011
  75. calculus

    The volume V of a cylinder is computed using the values 9.8 \text{m} for the diameter and 3 \text{m} for the height. Use the linear approximation to estimate the maximum error in V if each of these values has a possible error of at most 8 \%.

    asked on October 11, 2011
  76. Precalculus

    Can an even degree polynominal have exactly one x intercept?

    asked on October 10, 2011
  77. Math

    Find cos(theta) if (-15, 8) is a point of the terminal side of theta.

    asked on August 12, 2011
  78. physical science

    can water dissolve polar molecules or nonpolar molecules

    asked on May 19, 2011
  79. Math

    Rectangle with a diagonal length oh 26m and height of 10m

    asked on May 12, 2011
  80. Math

    What is the area of a square with a diagonal length of 15 times the square root of 2?

    asked on May 12, 2011
  81. algebra

    x squared-4x-5 your factoring each expression.

    asked on April 5, 2011
  82. Math

    Find (f-g)(-3) when f(x) = x + 3 and g(x) = sq. rt. x - 7

    asked on March 6, 2011
  83. Science

    Identify two different types of green power. Identify a disadvantage and advantage of each type. Thanks Britt

    asked on March 4, 2011
  84. psychology

    Explain how influences from each of the 4 levels of the ecological perspective have affected your development thus far (8 pts). List the level and then write a few sentences explaining how it has affected you.

    asked on February 2, 2011
  85. Psych

    I've seen adolescents with such a strong sense of their own importance, especially in sports, that they don't appear to care about anyone or anything else. What do you think?

    asked on February 2, 2011
  86. calculus

    what is the slope of the curve y=tan(6x^2) when x=ð

    asked on January 5, 2011
  87. Chemistry

    If the pressure on a 1.04 L sample of gas is doubled at the constant temperature, what will be the new volume of the gas?

    asked on October 27, 2010
  88. Physics

    A cheetah is hunting. Its prey runs for 2.56 s at a constant velocity of +10.02 m/s. Starting from rest, what constant acceleration must the cheetah maintain in order to run the same distance as its prey runs in the same time?

    asked on October 5, 2010
  89. statistics

    suppose that 52percent of us sleep between 7 and 8 hours a day .find the decimal for 51 percent

    asked on October 2, 2010
  90. pysics

    a school bus takes 0.530 h to reach the school from your house. if the average velocity of the bus is 19.0 km/h to the east, what is the displacement?

    asked on September 30, 2010
  91. algebra

    Select the ordered pair from the choices below that is a solution to the following system of equations: 4y = 2x + 10 8x - 3y = -14

    asked on August 24, 2010
  92. PHYSICS!

    A 0.15 kg ball of dough is thrown straight up into the air with an initial velocity of 13 m/s. (a) Find the momentum of the of dough at its maximum height. kg·m/s upward (b) Find the momentum of the ball of dough halfway to its maximum height on the way

    asked on April 25, 2010
  93. physics

    A 1.88-m long rope has a mass of 0.139 kg. The tension is 55.4 N. An oscillator at one end sends a harmonic wave with an amplitude of 1.09 cm down the rope. The other end of the rope is terminated so all of the energy of the wave is absorbed and none is

    asked on April 16, 2010
  94. math

    for two consecutive numbers, the sum of the smaller number plus twice the lage number is 38. what are the numbers?

    asked on April 12, 2010
  95. statistics

    MacDonald’s executives want to experiment with redesigning its restaurants so that the customers form one line leading to four registers, rather than four lines leading to four separate registers. They redesign 30 randomly selected restaurants with the

    asked on April 12, 2010
  96. MATH

    Which division sentence will give an answer that is not in equal groups? a.) 26/4 b.) 35/7 c.) 42/6 d.) 45/5

    asked on January 14, 2010
  97. language

    what sentence could you use please in an appaositive sentence

    asked on December 1, 2009
  98. physics

    The distance from an observer on the plain to the top of a nearby mountain is 5.3km, and the angle between this line and the horizontal is 8.4 degrees. How tall is the mountain?

    asked on November 1, 2009
  99. Algebra

    69: 16x^2+8x-3. I inserted this into the quadratic formula and got -8+/- the square root of (8^2-4(16)(-3)/(2 times 16). This reduced to -8+/- the square root of (64+120)/32, which further reduced to -8+/-the square root of 184/32. I reduced the top part

    asked on October 4, 2009
  100. math

    identifying domain and range

    asked on September 29, 2009

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