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  1. Language Arts Conexus

    In writing, what is a conclusion?(1 point) a central idea the overall topic supporting details final thoughts about a topic Which excerpt from a concluding paragraph about banning plastic bags is written in a formal tone?(1 point) Like I said, plastic bags

  2. Maths

    The three angles of a triangle are (x-25) degrees, (2x+40)degrees and 30 degrees. find the magnitude of each angle.

  3. Science help (just 4 questions)

    1. Which of the following is an example of an environmental pressure? (1 point) the air pressure in the atmosphere a lake that is gradually running out of water a fight between two members of the same species breeding between two members of the same

  5. ELA

    What does it mean for ideas to have cohesion? (1 point) They are from sources that are up to date. They are related and stick together.*** They make sense logically. They are supported by evidence. Which word or phrase can be used to emphasize an important

  6. E.L.A

    DO I HAVE THE RIGHT ANSWERS? What is a sound argument?(1 point) A sound argument is a loud statement. A sound argument is sensible and valid. -My answer A sound argument is impractical and hard to prove. A sound argument is a popular opinion. Which

  7. ELA

    Which of the following is an advantage of using audio?(1 point) The audience can view charts and graphs. The audience can see moving images. The audience does not miss important information. The audience is able to hear the tone the speaker intends.

  8. Physics

    A soccer ball kicked on a level field has an initial vertical velocity component of 15 meters per second. Assuming the ball lands at the same height from which it was kicked, what is the total time the ball is in the air? [Neglect friction.]

  10. Math

    A recipe calls for 1/2 cup of milk for every 3/4 cup of flour how much milk is required for every cup of flour

  11. Art

    which of the following would be the best criterion for evaluating this piece of art? (1 point) Use of color to emphasize a particular area of the drawing Ability to use proper proportions Use of multiple textures Technical skill to create photo realistic

  12. Algebra 1

    Which point on the axis satisfies the inequality y

  13. Geometry

    A 12-foot ladder is leaning against the outside wall of a building. The angle of the ladder with the ground is 75 degrees. The ladder is moved so that the base of the ladder is 5.8 feet from the wall. Determine the angle created by the ladder and the

  15. math

    Ms. Tucker travels through two intersections with traffic lights as she drives to the market. The traffic lights operate independently. The probability that both lights will be red when she reaches them is .22. the probability that the first light will be

  16. math

    The coordinates of an ordered pair have opposite signs. In which quadrant(s) must the ordered pair lie? Explain? PLZZ HELP ME I NEED TO ACE THIS TEST OR ELSE I FAIL

  17. Math

    1. Write the coordinates of point A A. (2, -3) B. (-3, 2) *** C. (-2, 3) D. (3, -2) 2. Laura is designing a rectangular porch for her house. On her scale drawing, the vertices of the rectangle are (2, 7), (8, 7), and (2, 9). What are the coordinates of the

  18. chemistry

    When 85.0 g of CH4 are mixed with 160. g of O2 the limiting reactant is __________. CH4 + 2O2 ¨ CO2 + 2H2O A) CH4 B) O2 C) CO2 D) H2O

  20. Chemistry

    Sodium Chloride is the LEAST soluble in which of the following liquids? a. H2O b. CCl4 c. HF d. CH3OH e. CH3OOH I know NaCl is a polar molecule...and a dipole-dipole IMF bond? My guess is b because it's nonpolar and I think it's a London Dispersion IMF. Is

  21. Technology

    1. What is the term for the various items that you save on your computer, such as documents, spreadsheets, images, or videos? A.extensions B.files (my answer) C.folders D.conventions 2. What does a file extension tell you? A. what the file is about B.

  22. algebra

    The denominator of a fraction is 3 more than twice the numerator. If both the numerator and denominator are decreased by 7 and the simplified result is 7/19 find the original fraction

  23. Educational Technology

    1. Why is it illegal to download music from many P2P networks? A.P2P networks are illegal B.The artist usually has not given perimiission for this download•• C.You may spread computer viruses D.Spyware will be put on your computer 2.What can happen if

  25. CHEMISTRY

    Consider the reaction N2+O2-->2NO with Delta H=43.2kcal. When 50.0g of N2 react with an excess of oxygen, how much heat is generated/consumed? I know that this is an endothermic reaction b/c of the + delta H, is there some sort of formula to use here? I

  26. Language Arts

    What is cohesion in writing?(1 point) including details that support an idea providing reasons for a claim drawing conclusions based on facts the act of forming a logical whole Use the sentence to answer the question. "_______ after-school activities,

  27. Social Studies

    I need answers to the questions: How was transportation standardized under the Qin? A Roads were the same width. B Carriages were the same height. C Everyone paid the same road tax. D Axles of carriages were the same length. Which of these phrases best

  28. math

    Celia has a large container in which four different kinds of coins are thoroughly mixed. She wants to take a sample of her coins to estimate which kind of coin she has the most. Which of the following methods is the best way for her to select a sample?

  30. Math

    A bicycle wheel of radius 35cm is making 25 revolutions in 10secs. At what speed in km/hr is the cyclle moving

  31. Algebra 1

    1. For the data in the table does y vary directly with x? If it does write an equation for the direct variation. x|y 8|28 16|56 20|70 a. yes;y=5x b. yes;y=x+20 c. yes;y=3.5x** d. no; y doesn't vary directly with x 2. For the data in the table does y vary

  32. Math

    1. Write the ratio in the simplest form. 50:10 (a) 25:5 (b) 10:2 (C) 5:1* (D) 1:5 2. Solve the following proportion. p/6=7/8 (a) p=5.25 (b) p=8 (c) p=10.5* (d) p=42 3. Chris's uncle has a model car. The model is 6 inches long and 3 inches wide. The actual

  33. chemistry

    9. The reaction of 50 mL of N2 gas with 150 mL H2 gas to form ammonia via the equation: N 2(g) + 3H2 (g) → 2NH3 (g) will produce a total of mL of ammonia if pressure and temperature are kept constant

  35. Math plz help me!!! URGENT!!

    1. Write the ratio in the simplest form. 16:24 (1 point) 1:2 4:3 3:4 2:3 2. Solve the following proportion. (1 point) p = 2 p = 8 p = 12 p = 24 3. A recipe calls for 2 cups of sugar to make 2 dozen cookies. Use the proportion to calculate how much sugar is

  36. earth

    HELP? Two students are given cubic boxes, measuring 10 cm on a side. Robert puts a single glass marble with a diameter of 10 cm in the box. Susan puts 1,000 1-cm glass marbles in her box. 1.Whose box has more empty space? Explain. 2.Whose box will be

  37. Physics

    A ball is thrown straight downward with a speed of 0.50 m/s from a height of 4.0 meters. What is the speed of the ball 0.70 seconds after it is released? GIVEN: Vi = 0.50 m/s Vf = ? d = 4 m t = 0.70 s

  38. Chemistry: Electron Configurations

    Write the electron configuration for the following ion. V3+ I got 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2. In simplified form, I got [Ar]4s^2. I checked my answer against the answer given in the back of my chemistry textbook, and the two didn't correspond. The

  40. ELA

    1. What is cohesion in writing? the act of forming a logical whole** providing reasons for a claim including details that support an idea drawing conclusions based on facts 2. Use the sentence to answer the question. "_______ after-school activities,

  41. Language Arts

    Question 1 A) What does it mean to restate an idea?(1 point) to say it again to support it with evidence to retell it briefly to give a reason for it Question 2 A) What is one thing that a conclusion should include?(1 point) a counterargument a summary of

  42. language arts

    What does it mean when reasoning is sound?(1 point) a It includes an explanation of the author's opinion. b It is based on evidence from different sources. c It is thought out and convincing. d It highlights the most important parts of the author's

  43. Physics

    Three charges lie along the x-axis. The positive charge, q1 = 15 µC, is at x= 2.0 m, and The positive charge, q2 = 6.0 μC, is at the origin. At what point on the x-axis must a negative charge, q3 , be placed so that the net force acting on it is zero?

  45. chemistry

    Which of the following is not a true statement about ATP a. ATP consists of ribose, adenine, and three phosphate groups b. ADP is produced when when ATP releases energy c. ATP provides energy for for the mechanical function of cells d. used ATP is

  46. Math

    How would you classify the decimal form of 11/3? A. rational, non-terminating, repeating ** B. irrational, non-terminating, repeating C. rational, terminating, non-repeating D. irrational, terminating, non-repeating

  47. Science

    Scientists conduct investigations to answer questions. Before making a valid conclusion, scientists must A collect relevant evidence B tell people about the data C publish results from the investigation D discuss the investigation with other scientists***

  48. Art

    1. This drawing was made using what natural resource? A. Clay B. Wax based colored pencils c. graphite pencils* d. watercolors. Heres the link so you can see the image: (put a com after the dot) //imgur./a/dQ7OZ 2. The clay for pottery is usually acquired

  50. EDTECH

    Which of the following is a good test-taking strategy for multiple-choice questions? A)answer C is almost always the correct answer, so pick answer C if you don't know the answer. B)read the answers first, then read the question. C)when in doubt, provide

  51. science (ASAP)

    identify the terms or phrases that are paired together correctly a. deserts and dwarf trees b. temperate and deciduous forest and evergreen trees c. subarctic taiga and moss d. tundra and permafrost ***

  52. Health

    True or false: Universal precautions attempt to prevent infectious diseases from being spread from the victim to the good Samaritan and vice versa. A. True*** B. False The first step in an emergency is A. Check*** B. Call C. Care D. Do Something It is

  53. Science

    A student mixed two clear liquids together in a beaker and a solid precipitate formed. His data is shown in the table below. Liquid reactant A = 10 g Liquid reactant B = 17 g Beaker + solid product= 32 g What is the mass of the beaker? A. 5 g B. 10 g C. 15

  55. Health

    The number of calories consumed must equal the number of calories________. a.)needed b.)burned c.)absorbed d.)wanted 2.)It is important to recognize which of the following when watching your weight so that you know what triggers your eating habits. a.)

  56. I would like to understand my calc homework:/

    Consider the differential equation given by dy/dx=(xy)/(2) A) sketch a slope field (I already did this) B) let f be the function that satisfies the given fifferential equation for the tangent line to the curve y=f(x) through the point (1,1). Then use your

  57. 7th grade math Ms. Sue please

    1. 3w – 10w (1 point) 13w –7w –7 7w 2. y + 1.2y +1.2z (1 point) 2.4yz 1.3y + 1.2z 1.2y2 + 1.2z 2.2y + 1.2z 3. 6r + r – 5r (1 point) 2r 1r + r 0r 7r – 5r 4. 5x + 2(x + 6) (1 point) 7x + 6 7x^2 + 12 7x + 12 7x (x + 6) 5. –3m + 3(m + 6) (1 point)

  58. Math for Steve

    1. Identify the part, whole, and percent in the following statement: Find 15% of 750. a. part = 750, whole = n, percent = 15 b. part = 15, whole = 750, percent = p c. part = n, whole = 750, percent = 15 d. none of these 2. Write a percent equation that can

  60. Statistics

    An automatic machine in a manufacturing process is operating properly if the lengths of an important subcomponent are independently and normally distributed with a mean of 120 cm and a standard deviation of 4.7 cm. Find the probability that if 3 are

  61. physics

    A 3.1-kilogram gun initially at rest is free to move. When a 0.015-kilogram bullet leaves the gun with a speed of 500. meters per second, what is the speed of the gun?

  62. calculus

    Let f be a differentiable function such that f(3) = 2 and f'(3) = 5. If the tangent line to the graph of f at x = 3 is used to find an approximation to a zero of f, that approximation is? So confused

  63. Physics

    what is the required resistance of an immersion heater that will increase the temperature of 1.50 kg of water from 10 degrees C to 50 degrees C in 10 minutes while operating 120 V?

  65. physics

    a jet pilot takes his aircraft in a vertical loop. a) if the jet is moving at a speed of 2000 km/h at the lowest point of the loop, determine the minimum radius of the circle so that the centripetal acceleration at the lowest point does not exceed 6.0g's

  66. physics

    What average force is required to stop an 1100-kg car in 8.0 s if it is traveling at 95 km/h? i got the answer to be 13062.5 N. i don't think that's right...

  67. concluding an argument

    4 questions 1. In writing, what is a conclusion A. A central idea B. Supporting details. C. The overall topic D. Final thoughts about a topic^^^ Answer (D. Final thoughts about a topic) 2. Which excerpt from a concluding paragraph about banning plastic

  68. Mathematics

    When a ball is tossed to a height of 4 meters above the ground i t always rebound to 40% of its previous height until it stop .Ring the total distance that the ball has covered when it strikes the ground for the fifth time

  70. ELA

    What does it mean to delineate an argument?(1 point) to support it with facts to form an opinion on it to break it down (to restate it in a different way) 2.What is an opposing claim in an informational text?(1 point) a claim made based on evidence

  71. Physics

    A tennis player serves a ball horizontally, giving it a speed of 24 m/s from a height of 2.5 m. The player is 12 m from the net. The top of the net is 0.90 m above the court surface. The ball clears the net and lands on the other side. Air resistance is

  72. Math Calculus

    A baseball team plays in a stadium that holds 58000 spectators. With the ticket price at $11 the average attendance has been 22000. When the price dropped to $10, the average attendance rose to 29000. Assume that attendance is linearly related to ticket

  73. Math

    a rectangular piece of paper, measuring 50cm by 30cm, has a small square of side length X cut from each corner. The flaps are then folded up to form an open box in the shape of a cuboid. a.) show the volume V of the cuboid may be expressed as V= 1500x -

  75. Social Studies

    1. How were the North and South different during this period?

  76. English

    1. We took an express train. 2. A train whistle sounded in the distance. 3. I will train your dog. 4. Cross the street on a green light. 5. Turn right at the next cross street. 6. She was wearing a gold cross. 7. The boss will fire me. 8. The fire

  77. Maths Lit, Geography, History,life sciences, - CAREER

    Which Career Options do I have with geography maths Lit and history

  78. Math

    ΔABC and ΔDEF are similar. Find the values of x and y. Triangle ABC is shown with side AB labeled y, side BC labeled 12, and side CA labeled 21. Triangle DEF is shown with side DE labeled 6, EF labeled 4, and FD labeled x. A. x = 7, y = 12 B. x = 21, y =

  80. algebra

    The number f of miles a helicopter is from its destination x minutes after takeoff is given by f(x)=75−1.5x. The number f of miles a commercial jet is from its destination x minutes after takeoff is shown in the graph below. The graph has f(x) at 600

  81. World History

    Which was the most important lasting impact of Alexander’s conquests? A. the spread of Greek ideas around the ancient world B. the creation of a new empire C. the division of the empire among his generals D. Macedonian domination of Greece

  82. Social Studies

    How did Chandragupta conquer Magadha? A. by sending in his spies to open the city gates to his soldiers B. by attacking their borders and slowly weakening the outer reaches of the city first C. by uniting with the Greeks, combining their forces, and

  83. Physics

    A thin copper rod 1m long has a mass of 50g. What should be the direction of magnetic field and the maximum current in the rod that would allow it to levitate above the ground in a magnetic field of 0.1T.

  85. Science

    The diver has the least gravitational potential energy at position A-1 B-2 C-3 D-4

  86. Algebra 1

    Please, I am very confused in the Systems of Equations and Inequalities Unit Test that is only 27 questions. The test starts with: 1.Which graph represents the solution to the given system? y = –x + 2 and y = 3x – 1 I am in 8th grade but take 9th grade

  87. English

    Choose the mood of the underlined verb. 1. (Look) out of the window and tell me what you see. (1 point) indicative imperative*** subjunctive 2. Yosemite National Park (is) a national treasure. (1 point) indicative*** imperative subjunctive 3. If I (were)

  88. Science

    1.If an animal is an ectotherm, It has? A. A skeleton on the outside of its body B. A skeleton on the inside of its body C. A body that regulates its own internal temperature D. A body that does not produce much internal heat

  90. math

    Which table shows a proportional relationship between x and y? x 2 4 5 6 y 6 12 18 21 x 1 3 4 5 y 50 150 200 250 x 3 5 7 8 y 1.5 2.5 3 4.5 x 1 2 3 6 y 1.5 3 6 9

  91. education tecnology

    1)what is a database: A)a group of information in slides B)a digital collection of information that can be sorted , organized , and analyzed C)a cart that is displays data from several fields D) a group of records about one person 2)for which of the

  92. Math

    Which ratios form a proportion? a. 4/9, 12/25 b. 3/7, 18/42 c. 5/11, 20/45 d. 5/8, 15/25 Which ratio forms a proportion with 18/30? a. 20/35 b. 50/90 c. 36/48 d. 60/100 Which proportion has cross products of 5 x 24 and 8 x 15? a. 5/8=15/24 b. 5/24=8/15 c.

  93. Math

    Are the ratios 25/45 and 15/27 proportional?

  95. ela

    1. The portion of a story in which the characters are introduced and the setting is described is called the (1 point) climax. exposition. rising action. falling action. 2. Imagine you are going to add the following events to a plot diagram for The Watsons

  96. Social studies

    How are capital resources used in production

  97. Math

    solve the equation 1. y-5/3=1 a) -2

  98. Algebra

    1.Write an equation in slope- intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (2,-2);y=-x-2 A.y=-2x*** B.y=2x C.y=1/2x D.y=-x 2.Write an equation in slope- intercept form of the line that

  100. check pls

    Grayson is designing a rectangular athletic field. On his scale drawing. the vertices of the rectangle are (4,5), (9,10), and (9,5). What are the coordinates of the fourth vertex? A. (4,9) B. (4,10) C. (5,10) D. (5,9) I think it's A. (4,9) Am i right?

  101. math

    1. What is the slope of the line that passes through the points (-2, 5) and (1, 4)? a) -3 b) -2 c) -1/3 d) 1/3*** 2) a line has slope -5/3. Through which two points could this line pass? a) (12, 13),(17, 10) b) (16, 15), (13, 10)*** c) (0,7), (3, 10) d)

  102. English

    1) In the story "A Meeting in the Dark," John's character advances the plot and communicates the theme through each of the following conflicts except. A)man vs. man B)man vs. nature C)man vs. society D)man vs. himself 2) Read the following sentences that

  103. ART HELP PLEASE

    the railway by edouard manet One of the characteristics of impressionism, which is pictured here, is? formal portraits dark color theme lack of attention to light usage capturing the human experience (I thought this one) Not sure though

  105. Art Help Please!!!!!

    The picture is of a woman's head sculpted out of clay,her hair is red also her eyebrows,freckles, and lips. Her eye's are blue with black outlining her nose is sculpted out and lips open.What is one characteristic of this student's work? A.creation of 3-D

  106. Chemistry

    1. Aluminum reacts with oxygen to produce aluminum oxide which can be used as an adsorbent, desiccant or catalyst for organic reactions. 4Al(s) + 3O2(g) → 2Al2O3(s) A mixture of 82.49 g of aluminum ( Picture = 26.98 g/mol) and 117.65 g of oxygen (

  107. Math

    If triangle MNO is congruent to triangle PQR, which of the following can you NOT conclude as being true? A. line NO congruent to QR B. angle N is congruent to angle Q C. line MN is congruent to PR D. angle M is congruent to angle P

  108. Cyber Community Citizenship

    1. How do cyber communities differ from communities in the real world with regard to behavior? •It can be more difficult to identify inappropriate behavior in a cyber community. ****** •They are not different in any important ways •People behave more

  110. History

    Can someone help me with these 2 questions please? thanks!! :) 1. Why did President Madison veto a bill that supported government funding of internal improvements? (1 point) The Second Bank of the United States did not have enough money to pay for the

  111. Physics

    An electron with a speed of 3.00X10^6 m/s moves into a uniform electric field of magnitude 1.00X10^3 N/C. The field lines are parallel to the electron’s velocity and pointing in the same direction as the velocity. How far does the electron travel before

  112. math

    find two numbers in the ratio of 2 to 5 that have a sum of 119.

  113. MATH

    Question: The pair of polygons is similar. Find the value of x. Could anyone please explain how to find x? Thanks in advance!

  115. Chemistry

    Convert 3.01 x 10^23 atoms of silicon to moles of silicon. on my paper i have the equations moles S = 3.01 x 10^23 atoms x 1 mole/6.022x10^23 atoms but i'm not sure how to do this. help?

  116. trigonometry

    the bases of a trapezoid are 22 and 12 respectively. The angles at the extremities of one base are 65 degree and 40 degree respectively find the two legs. Answer using law of sines pls

  117. trig

    tan x = n tan y, sin x = m sin y then prove that m^2-/n^2-1 = cos^2x

  118. Physics

    A 0.28-kg stone is held 1.5 m above the top edge of a water well and then dropped into it. The well has a depth of 4.8 m. (a) Taking y = 0 at the top edge of the well, what is the gravitational potential energy of the stone–Earth system before the stone

  120. AP Physics PLEASE HELP DUE TOMORROW

    Consider the freight train. Suppose 15 boxcars pass by in a time of 14.0 s and each has a length of 14.0 m. (a) What is the frequency at which each boxcar passes? (b) What is the speed of the train?

  121. physics

    Two identical containers are open at the top and are connected at the bottom via a tube of negligible volume and a valve which is closed. Both containers are filled initially to the same height of 1.00 m, one with water, the other with mercury, as the

  122. MATHS

    The three Angles of a triangle are (x-25)degrees, (2x+40)degrees and 30 degrees. find the magnitude of each angle.

  123. ''To Kill a Mockingbird" by Harper Lee?

    Jem and Scout's respect for their father is greatly increased when he: a. Collects a large fee from a client. b. Argues with Mrs. Dubose. c. Shoots a mad dog. d. Stops a burglar. Atticus receives payment from Mr. Cunningham as: a. Hickory nuts and stove

  125. Algebra

    Simplify: Write answers in the form of a + bi, where a and b are real numbers. a. (1-2i)(1+3i) b. (3-5i)(8-2i)