Brianna

Newest questions and responses by Brianna
  1. English

    Which responses accurately state a central idea of The Tempest? (Select all that apply.) The Tempest The power of magic can be a force for good, but it is also complicated and too great a responsibility for any single person. Some people in life will

    asked on October 19, 2018
  2. History

    What did Otto Von Bismarck do to help unify Germany? He sponsored the development of a nationalistic education focusing on the achievements of the German people. He helped create wars with neighboring countries to increase national pride among the German

    asked on October 18, 2018
  3. English

    Which responses explain how affixes change the world guise to another part of speech? (Select all that apply.) A. Adding the prefix dis- and the suffix -ly creates the adverb disguisedly. B. Adding the prefix dis- and the suffix -ment creates the adjective

    asked on October 15, 2018
  4. English

    Canto VIII of the epic poem Beowulf is structured as a dialogue between Unferth and Beowulf. Which responses accurately describe the impact Canto VIII has on the overall meaning of the epic poem? (Select all that apply.) Beowulf A. The boastful dialogue

    asked on October 15, 2018
  5. algebra

    Which line has an undefined slope? Select one: a. x=18 b. 2y-6x=0 c. y=-9 d. y=x

    asked on October 8, 2018
  6. English

    from "Success" Which is one of Emerson's messages in this text? While criminals may succeed and prosper for a time, they will eventually be found out and punished. It is better to learn to live with one's faults and problems than to try and fail to correct

    asked on October 8, 2018
  7. algebra

    Find −23 7/8+11 1/4.

    asked on October 8, 2018
  8. algebra

    Find −23 7/8+11 1/4.

    asked on October 8, 2018
  9. algebra

    Across a horizontal distance of 25 feet, a roller coaster has a steep drop. The height of the roller coaster at the bottom of the drop is -125 feet, compared to its height at the top of the drop. What is the average amount that the roller coaster's height

    asked on October 8, 2018
  10. History

    from Miranda v. Arizona What does Chief Justice Warren state is the primary fault of officers in the cases under consideration? failing to let suspects make phone calls failing to get written confessions failing to ensure confessions were made freely

    asked on October 8, 2018
  11. History

    from Miranda v. Arizona Which kind of confession is declared admissible by this ruling? a confession not evoked by police questioning a confession not properly recorded by police a confession that also implicates someone else a confession made in private

    asked on October 8, 2018
  12. math

    what did the filling say to the doughnut?

    asked on September 25, 2018
  13. Texas History

    How is urbanization related to popular culture as seen in Texas in the 1920s?

    asked on February 2, 2018
  14. Algebra 1

    Brianna needs to earn a C in her Geology class. Her current test scores are 65, 67 67, and 93. Her final exam is worth 6 test scores. In order to earn a C Brianna's average must lie between 70 and 79 inclusive. What range of scores can Brianna receive on

    asked on October 18, 2017
  15. ASAP Physics

    A small first-aid kit is dropped by a rock climber who is descending steadily at 1.6 m/s. (a) After 3.5 s, what is the velocity of the first-aid kit? (b) After the 3.5 s, how far is the kit below the climber?

    asked on September 28, 2017
  16. ASAP Physics

    A worker drops a wrench from the top of a tower 118.5 m tall. What is the velocity when the wrench strikes the ground?

    asked on September 28, 2017
  17. physics

    A car starts from rest and travels for 4.1 s with a uniform acceleration of +1.4 m/s2. The driver then applies the brakes, causing a uniform acceleration of -1.8 m/s2. The breaks are applied for 1.80 s.

    asked on September 20, 2017
  18. physics HELP

    A sailboat starts from rest and accelerates at a rate of 0.18 m/s2 over a distance of 494 m. (a) Find the magnitude of the boat's final velocity. (b) Find the time it takes the boat to travel this distance.

    asked on September 20, 2017
  19. help physics

    It takes a runner 3 h, 32 min, 26 s to run a marathon. If the distance of a marathon is 42.2 km, what is the average speed of the runner?

    asked on September 1, 2017
  20. physics

    It takes a runner 3 h, 32 min, 26 s to run a marathon. If the distance of a marathon is 42.2 km, what is the average speed of the runner?

    asked on September 1, 2017
  21. physics

    Runner A is initially 2.4 km west of a flagpole and is running with a constant velocity of 7.6 km/h due east. Runner B is initially 7.6 km east of the flagpole and is running with a constant velocity of 4.4 km/h due west. What will be the distance of the

    asked on September 1, 2017
  22. Math

    Need help putting this into a linear equation. In 2017 there were 850 graduates, however, in 2018 there is an expected decline of 15% due to increased tuition cost. What is the expected graduation total for 2018?

    asked on July 10, 2017
  23. Math

    Find the​ x-coordinate of the vertex of a parabola that passes through the points (0,6) and (8,6)

    asked on May 29, 2017
  24. Math

    In a pen the farmer counts 20 pigs and geese for a total of 70 legs. How many animals are there for each kind?

    asked on May 2, 2017
  25. math algebra

    $199.99 smartphonde on sale for $167. what percentage decrease is this 99

    asked on April 7, 2017
  26. Chemistry-Urgent

    A gas at 61°C occupies a volume of 0.67 L. At what Celsius temperature will the volume increase to 1.12 L? whats the answer didn't understand

    asked on March 25, 2017
  27. chem

    Air trapped in a cylinder fitted with a piston occupies 162.2 mL at 1.08 atm pressure. What is the new volume when the piston is depressed, increasing the pressure by 25%? what is the answer? didnt understand?

    asked on March 25, 2017
  28. Math

    In what proportion should you combine 2:5 soaking solution and distilled water to create 1:20 solution?

    asked on March 25, 2017
  29. chem

    A gas at 61°C occupies a volume of 0.67 L. At what Celsius temperature will the volume increase to 1.12 L?

    asked on March 25, 2017
  30. chem

    A weather balloon is filled with helium that occupies a volume of 4.33 104 L at 0.995 atm and 32.0°C. After it is released, it rises to a location where the pressure is 0.720 atm and the temperature is -10.2°C. What is the volume of the balloon at that

    asked on March 24, 2017
  31. chemistry

    A fixed amount of oxygen gas is held in a .500 L tank at a pressure of 4.68 atm. The tank is connected to an empty 1.50 L tank by a tube with a valve. After this valve has been opened and the oxygen is allowed to flow freely between the two tanks at a

    asked on March 23, 2017
  32. chem

    The pressure of a sample of helium in a 3.35 L container is 0.988 atm. What is the new pressure if the sample is placed in a 2.94 L container?

    asked on March 23, 2017
  33. chem

    Air trapped in a cylinder fitted with a piston occupies 162.2 mL at 1.08 atm pressure. What is the new volume when the piston is depressed, increasing the pressure by 25%?

    asked on March 23, 2017
  34. chem

    A gas at 61°C occupies a volume of 0.67 L. At what Celsius temperature will the volume increase to 1.12 L?

    asked on March 21, 2017
  35. chem

    The pressure in an automobile tire is 1.89 atm at 24.0°C. What will be the pressure if the temperature increases to 38.0°C? i alreaddy got 1.89/24.0. i dont know where to go from there

    asked on March 21, 2017
  36. Math

    A school is holding a Fixed Raffle, where only a certain number of raffle tickets can be sold.  The school sold 970 of these tickets for $10 each.  One of the tickets will win $2910, two tickets will win $970, and 5 tickets will win $485.   What is the

    asked on February 24, 2017
  37. MAth

    Darth Vader is designing a game that costs $20.  The game consists of pulling a colored rock out of a container.  When the rock is Red Darth Vader pays nothing, when the rock is Blue Darth Vader pays $40, and when the rock is White Darth Vader pays $100.

    asked on February 24, 2017
  38. MAth

    The odds against Rainbow winning the race are 17:5.  Brian bets $120 on Rainbow to win and Rainbow does win the race. How much money does Brian win? What was the probability that Rainbow was going to win the race? 

    asked on February 24, 2017
  39. Maths

    $12 000 is invested at 6% p.a. for 42 months. How much interest is earned each year and how much interest is earned after 2 years?

    asked on February 21, 2017
  40. chem

    What are the molality and mole fraction of solute in a 25.5 percent by mass aqueous solution of formic acid (HCOOH)? work this one out please i didnt understand

    asked on February 20, 2017
  41. chemistry

    What is the molality of a solution containing 11.1 g Na2SO4 dissolved in 2269.2 g of water? Just making sure would it be 11.1 divided by 2269.2 times 100?

    asked on February 20, 2017
  42. Chemistry-Urgent

    What is the molality of a solution containing 11.1 g Na2SO4 dissolved in 2269.2 g of water?

    asked on February 20, 2017
  43. Chemistry-Urgent

    The partial pressure of CO2 inside a bottle of soft drink is 4.0 atm at 25°C. The solubility of CO2 is 0.12 mol/L. When the bottle is opened, the partial pressure drops to 3.0 ✕ 10-4 atm. What is the solubility of CO2 in the open drink? Express your

    asked on February 20, 2017
  44. Chemistry-Urgent

    What is the percent by volume of ethanol in a solution that contains 26 mL of ethanol dissolved in 113 mL of water? explain please

    asked on February 19, 2017
  45. Chemistry

    You have 1683.8 g of a bleach solution. The percent by mass of the solute sodium hypochlorite, NaOCl, is 3.62%. How many grams of NaOCl are in the solution? (show work Please)

    asked on February 19, 2017
  46. Chemistry

    What are the molality and mole fraction of solute in a 25.5 percent by mass aqueous solution of formic acid (HCOOH)? (Explain how you got the answer please)

    asked on February 19, 2017
  47. Solstudies

    What is Williamsburg originally named

    asked on December 11, 2016
  48. Math

    What is the definition for composite

    asked on December 11, 2016
  49. Math

    What is the definition for composite

    asked on December 8, 2016
  50. Language Arts

    15. Read the following lines from the story “Forbidden Fruit.” Of course, in childhood there were occasions when I could have tasted pork in kindergarten or ate at the home of a friend, but I never broke the commandment. When we had rice and pork in

    asked on December 6, 2016
  51. Language Arts

    Read the following passage. Then answer the questions that follow. THE OLYMPIC SWIMMER Who will be the winner bold? Athletes from both far and near Train and Strain to be the best. But who will win the medal gold? Swimmers swivel, splash, and kick Back and

    asked on December 5, 2016
  52. American Government

    Has anyone done the Memo to the president portfolio? I am like...really stuck on it.

    asked on December 1, 2016
  53. Math

    14 bottles of water costs $56.How much would you pay for 50 such bottles?

    asked on November 28, 2016
  54. history

    wat year was abraham lincoln great great grandma born in.

    asked on November 1, 2016
  55. Algebra

    (3-2i)^2

    asked on September 27, 2016
  56. Math

    What is the distance, to the nearest tenth, from S(4,-1) to W(-2,3)

    asked on September 13, 2016
  57. math

    Rihanna planned a rectangular courtyard for a park and made a scale drawing using inches as the unit of measurement. She originally planned for the length of the actual courtyard to be 54 feet, but she decided to change it to 72 feet. If the length of the

    asked on September 7, 2016
  58. Chemistry

    Calculate the volume of 1.0 M CuSO4 stock solution you should use to make 100 mL of a 0.010 m CuSO4 solution.

    asked on September 2, 2016
  59. Math

    8th Grade Math 180degrees - (125degrees+38 degrees) = x degrees how do i solve this ?

    asked on August 11, 2016
  60. Algebra

    The variable Z is directly proportional to X. When X is 6, Z has the value 72. What is the value of Z when X = 13

    asked on July 24, 2016
  61. Math

    Marge bought a computer for $699 on the installment plan. The terms of the plan were a down payment of $100, then payments of $58 a month for 12 months. How much was her total cost?

    asked on June 15, 2016
  62. Sxiences

    A force of 200 N causes an object to accelerate at 2m/s^2. What is the object's mass?

    asked on June 2, 2016
  63. Functions

    A car has 16 gallons of gasoline in its tank when it starts it's journey. On a long highway trip, gasoline is used at a rate of about 2 gallons per hour. The gallons of gas, "g", remaining in the car’s tank after "t" hours can be modeled by the function:

    asked on May 12, 2016
  64. Functions

    You own two restaurants. From 1995 to 2000, the sales R1 (in thousands of dollars) for one restaurant can be modeled by: R1 = 480 – 8t – 0.8t2, t = 0, 1, 2, 3, 4, 5, where t = 0 represents 1995. During the same 6-year period, the sales R2 (in thousands

    asked on May 12, 2016
  65. Functions

    You purchased a new car for $22,000. The value of the car decreases by 15% each year. Which function could be used to model the value of the car, "V", after "t" years?

    asked on May 12, 2016
  66. Algebra

    Simplify x/6x-x^2 A. 1/6-x; where x = 0,6** B. 1/6-x where x= 6 C. 1/6x where x=0 D. 1/6 Simplify 5x^3/7x^3+x^4 A. 5/7+x; where x = 0,-7 B. 5/7+x; where x=-7** C. 5/7x; where x = 0 D. 5/7

    asked on April 28, 2016
  67. Calculus I

    The volume of a sphere is changing at a rate of 8pi cm/sec. What is the rate of change of its surface area when the radius is 1? (the volume of a sphere is given by V=4/3pir^3 and its surface area, by A=4pi r ^2).

    asked on April 12, 2016
  68. Physics

    What is common to all light sources, including incandescent, fluorescent, neon, halogen, laser, and sodium vapor devices?

    asked on April 11, 2016
  69. Consumer math Help please

    You (or your parents) purchase a new car for $16,725.00 plus 6.15% sales tax. The down payment is $1,400.00 and you (or your parents) have an average credit rating. How much interest is accrued after the first month? Average Credit score APR (%)- Secured

    asked on April 8, 2016
  70. English

    Which of the following quotes spoken by Juliet shows the strongest example of how she changes over the course of Romeo and Juliet? A. Madam I am here what is your will B. I'll look to like if looking liking move: but no more deep will I endart mine eye

    asked on April 5, 2016
  71. Geometry

    A model is made of a car. The car is 9 feet long and the model is 6 inches long. What is the ratio of the length of the car to the length of the model?

    asked on March 17, 2016
  72. Algebra

    Simplify (6x^-2)^2(0.5x)^4. I have no idea how to do this!, please help!

    asked on February 9, 2016
  73. Math

    8—(-2)

    asked on January 6, 2016
  74. Science

    Assuming a force of 50 N is applied to each object by each contestant, what is the acceleration of object A?_ B?_C?_ ( Person A's object is 5.0kg, person B's object is 2.5kg and C's is 0.5kg

    asked on January 6, 2016
  75. Physics

    A 2.6 kg rock is initially at rest at the top of a cliff. Assuming the rock falls into the sea at the foot of the cliff and that its kinetic energy is transferred entirely to the water, how high is the cliff if the temperature of 0.98 kg of water is raised

    asked on January 6, 2016
  76. chemistry

    What mass of water can be heated from 45C to 88C with 28 kj?

    asked on October 23, 2015
  77. Math

    a cell phone company offers the following plan: monthly charge (which includes 500 minutes) for $40 and a charge for additional minutes will be 5 cents a minute. write a piecewise function function putting x&y terms that can be used in any # or minutes. I

    asked on October 17, 2015
  78. AP Physics

    Two blocks are connected by a string over a frictionless, massless pulley such that one is resting on an inclined plane and the other is hanging over the top edge of the plane. The hanging block has a mass of 16 kg and the one on the plane has a mass of 8

    asked on October 15, 2015
  79. Chemistry

    Describe in words how you would make a 1.00 M solution of HCl from a 5.00 M solution of HCl. Completely stumped here. Any help?

    asked on September 26, 2015
  80. math

    Laura drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 6 hours. When Laura drove home, there was no traffic and the trip only took 4 hours. If her average rate was 22 miles per hour faster on the trip home,

    asked on September 24, 2015
  81. history

    17. Under Franklin Roosevelt's Good Neighbor policy, A. the collective security among the nations of the Western Hemisphere declined. B. American commerce with Latin America increased, but only slightly. C. the Platt Amendment was rescinded. D. Cordell

    asked on April 22, 2015
  82. Math

    There are 47 students in the marching band. There are 5 students in te first row, and the rest are in equal rows of 6. How many students are in each of the 6 rows?

    asked on March 22, 2015
  83. Physics

    We always hear people say “You should conserve energy! Think of what will happen to the next generation if all our energy resources get depleted!” Is this in contradiction with the Law of Conservation of Energy which states that the total amount of

    asked on December 2, 2014
  84. algebra

    Solve system of equations to model the problem then solve: The length of a rectangle is 7 inches more than the width. The perimeter is 34 inches. Find the length and the width of the rectangle.

    asked on November 27, 2014
  85. Algebra

    Write a system of equations to model the problem and solve the system: The sum of two numbers is 156. What number is 28 more than the second number. What are the numbers?

    asked on November 27, 2014
  86. Algebra

    Write a system of equations to model the problem and solve the system: Benjamin has nickels and dimes and his toy bank he has a total of 45 coins the total value of $3.60. How many coins of each kind does he have?

    asked on November 27, 2014
  87. Algebra

    Write a system of equations to model the problem and solve the system: Benjamin has nickels and dimes and his toy bank he has a total of 45 coins the total value of $3.60. How many coins of each kind does he have?

    asked on November 27, 2014
  88. Algebra

    Write a system of equations to model the problem and solve the system: The sum of two numbers is 156. What number is 28 more than the second number. What are the numbers?

    asked on November 27, 2014
  89. algebra

    Solve system of equations to model the problem then solve: The length of a rectangle is 7 inches more than the width. The perimeter is 34 inches. Find the length and the width of the rectangle.

    asked on November 27, 2014
  90. Math

    A room measures 450cm by 350cm. Find the side if the largest square tile that can be used to tile without cutting

    asked on November 21, 2014
  91. Pre Calculus

    The logistic growth function P(t)= 160/ 1 + 9e^-0.165t describes the population of the endangered species of elk "t" years after they were introduced into the habitat. a. How many elk were initially introduced into the habitat? b. How many elk are expected

    asked on November 20, 2014
  92. Pre Calculus

    If a 25 mg sample of radioactive material decays to 18.4 mg in 5 years, how long will it take the sample to decay to 20.5 mg?

    asked on November 20, 2014
  93. Pre Calculus

    You invest $4500 into an account that earns 6.5% interest compounded monthly. How long will it take for the account to double in its value?

    asked on November 20, 2014
  94. Pre Calculus

    The population of a city is 127,000 and is decreasing by 2.4% each year. a. What will the population be in 10 years? b. Find when the population will be 95,000

    asked on November 20, 2014
  95. Chemistry

    Sort these species into isoelectronic groups. It doesn't matter which group goes in which box, so long as the correct species are grouped. Ne Mg2+ S2- Ti4+ K+ He Li+ Be2+ N3-

    asked on November 7, 2014
  96. Math

    Chris has a square garden with an area of 38.4 m squared. He decreases the length of each side by 1.7 m to make a smaller garden. What is the perimeter of the smaller garden. {Hint find the length of each side of the bigger garden first, then decrease the

    asked on November 5, 2014
  97. Physics

    1. A body was dropped from a building 10-m high. Its kinetic energy before reaching the ground is 980 J. What is the mass of the body? 2. A 1.0-kg block slides down a rough inclined plane whose height is 1.0 m. At the bottom the block has a speed of 4.0

    asked on October 21, 2014
  98. Math

    Bill is painting his basement floor. If one can of paint will cover 4.5m squared, how many cans of paint will he need? Measurements: 13.5m, 1.5m, 6m, 18m, 13.5m,1.5m show work !It is a rectangle layout!

    asked on October 20, 2014
  99. Math

    Bill is painting his basement floor. If one can of paint will cover 4.5m squared, how many cans of paint will he need? Measurements: 13.5m, 1.5m, 6m, 18m, 13.5m,1.5m show work

    asked on October 20, 2014
  100. Chemistry

    Determine the number of grams of oxygen in 13 grams of calcium acetate.

    asked on October 19, 2014

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