Popular questions and responses by haley
  1. math

    How many odd numbers are greater than 30 and less than 40

    asked on September 25, 2019
  2. Math

    In The expression 7^3-4x3+8 , the first operation is? A.An exponent B.Subtraction C. Multiplication D.Addition

    asked on August 30, 2017
  3. education

    Teachers usually ask more of this type of question even if it is NOT recommended: convergent. B. divergent. C. open-ended. D. recall.

    asked on March 12, 2014
  4. Physics

    A 59 g particle is moving to the left at 29 m/s. How much net work must be done on the particle to cause it to move to the right at 38 m/s? .....i have tried two different ways and gotten the wrong answer. Kinetic Energy = 0.5 * Mass * (Change in

    asked on November 29, 2009
  5. Chemistry

    Write the formulas of the conjugate acids of the following Brønsted-Lowry bases. A.C4H4N− B.(SO4)2− C.(CH3)3N Write the formulas of the conjugate bases of the following Brønsted-Lowry acids. A.HCN B.(CH3)2NH2+ C.H2SO4 D.HSO4−

    asked on November 14, 2018
  6. Language Arts please help

    1)Which of the following best describes an expository essay? an essay that uses casual, conversational language an essay that tells a story about a real-life experience an essay that explains an idea by breaking it down*** an essay that uses humor to

    asked on October 3, 2017
  7. Math - Im soooo lost need help fast

    What is the slope of the line that goes through (6, 5) and (3, 1)? 3/4 - 3/4 4/3 - 4/3 5. the slope of the line that goes through (-3, -5) and (-3, -6) is ______. positive negative zero underfined I have no clue how do I find this out?

    asked on November 17, 2017
  8. chem

    How many grams of NH3 are present in 725 mL of gas at STP?

    asked on April 29, 2014
  9. Math please help me

    1.Sam got a new job with a $7.00 per hour raise. He worked for 5 hours and got paid $85.00. How much did he make before the raise? A) $10.00 per hour B) $11.00 per hour C) $12.00 per hour D) $13.00 per hour 2.Claire has a part time job walking dogs Monday

    asked on November 6, 2017
  10. Language Arts

    Read this excerpt from "The treasure of Lemon Brown by Walter Dean Myers (Greg Ridley is inside an old abandoned apartment house when he meets Lemon Brown.) 1. "You ain't one of them bad boys looking for my treasure, is you?" Lemon Brown cocked his head to

    asked on September 22, 2017
  11. Math

    Alice earns 1.5 times her hourly rate for each hour she works after 40 hours in a week. She worked 50 hours this week and earned $660. What is her normal hourly rate? I know her average rate is $13.20, but I know that's not what I need to find and I

    asked on March 14, 2016
  12. chemisty

    how many joules of energy are needed to change 275 g of water from 15 degrees C to steam at 100 degrees C?

    asked on May 13, 2014
  13. English 12

    Explain how a word can be a morphemic noun and a syntactic adverb in the same sentence.

    asked on January 17, 2014
  14. physics

    On the Apollo 14 mission to the moon, astronaut Alan Shepard hit a golf ball with a golf club improvised from a tool. The free-fall acceleration on the moon is 1/6 of its value on earth. Suppose he hits the ball with a speed of 25 m/s at an angle of 28°

    asked on March 5, 2012
  15. Chem

    Seawater contains approximately 3.5% by mass and has a density of 1.02 g/mL. What volume of seawater contains 5.5g of sodium

    asked on November 14, 2011
  16. Ed Tech please help

    1. A personal narrative is like an autobiography in that it it tells your whole life from birth to present it is a story about something in the author's life written by the author*** it is written in third person it is a story about a person written by a

    asked on September 22, 2017
  17. English

    What are the answers for chapter 9? Final Check: Money Problems

    asked on November 18, 2014
  18. Algebra 2 Honors

    what is the exact value of tan375degrees

    asked on June 6, 2010
  19. Language Arts

    18. Identify the term that correctly identifies the sentence. After all, I have always been a night owl, and I prefer moonlight to sunlight. A. Simple Sentence. B. Compound Sentence. C. Complex Sentence. D. Compound-Complex Sentence.*** 19. Identify the

    asked on December 6, 2016
  20. Physics

    Calculate the percentage of Earth’s gravitational force on the ISS astronauts while orbiting at an altitude of 248 miles above Earth’s surface. To do this, compare the gravitational force on an orbiting astronaut to the force on the astronaut here at

    asked on January 28, 2014
  21. Chemistry 101

    if 95j of heat is added to a pure gold coin with a mass of 16 grams, what is its temperature change? Specific heat capacity of gold is 0.128 j/g degrees C.

    asked on February 24, 2012
  22. Math

    a Frog is at the bottom of a 21 foot well. The frog jumps up 4 feet, and then falls back 2 feet. How many jumps will it take for the frong to jump out of the well?

    asked on March 1, 2011
  23. Math (please help!)

    The largest Ferris Wheel in the world is the London Eye in England. The height (in metres) of a rider on the London Eye after t minutes can be described by the function h(t) = 67 sin[0.2094(t-30)] + 70 Using this equation i'm supposed to find the diameter,

    asked on January 23, 2011
  24. Science helpppp

    1. Students planted three bean seeds. After several days, they observed that the seeds’ roots were growing downward into the soil. Which type of tropism were the roots displaying? (1 point) A) geotropism **** B) thigmotropism C) phototropism D)

    asked on September 21, 2017
  25. Re-post Langauge arts

    Plugged In, but Tuned Out: The Evil Influence of the MP3 Player Darrell Thomas I. Invasion of the Body Snatchers: Have you noticed a change in the world around you recently? Have you seen how more and more people are walking around with little white

    asked on May 18, 2017
  26. Ela Helppp!

    To rest at the noon hour and meditate love’s ecstasy; To return home at eventide with gratitude . What is the denotative meaning of the word gratitude in these lines from the passage? A) desire B) fatigue C) satisfaction D) thankfulness *** "from line

    asked on May 18, 2017
  27. Ocean Currents help asap!!!

    How do ocean currents influence the climate of a place? A) They transport heat over large distances, affecting the wind that blows over the land. B) They bring cold water from the poles, reducing the temperatures along the coasts. C) They draw out moisture

    asked on May 16, 2017
  28. finite

    Urn A contains four white balls and five black balls. Urn B contains seven white balls and six black balls. A ball is drawn from Urn A and then transferred to Urn B. A ball is then drawn from Urn B. What is the probability that the transferred ball was

    asked on October 27, 2015
  29. Chemistry

    Explain why the solubility of KHTar in 0.100 M NaCl solution differs from that in pure water? Explain why the solubility of KHTar in the mixed KCL - NaCl solution differs from that in the 0.100 M NaCl.

    asked on April 7, 2015
  30. math

    Tina and Jim live 5 miles apart from each other. Tina ran from her house to Jim's house at a rate of 10 miles per hour. Jim ran from his house to Tina's house at a rate of 8 miles per hour. How far had Jim run by the time he crossed paths with Tina?

    asked on September 9, 2014
  31. math

    melinda charges $4 per hour for babysitting. Mrs Garden does not want to spend more than $25 for babysitting. what is the maximum number of hours that she can have melinda babysit. the answer is $24. solve the inequality

    asked on March 11, 2013
  32. US History

    Why was the Fugitive Slave Act so controversial? (3 points) It required all Americans to return runaway slaves to their owners, and free states opposed this law. It required all runaway slaves to be hung, and most people in free and slaveholder states were

    asked on February 28, 2013
  33. physical science

    the moderate temperatures of islands throughout the world has much to do with waters: A. hgih evaporation rate. B. vast supply of thermal enerygy. C. poor conductivity D.high specific heat capacity.

    asked on July 8, 2011
  34. math (trig)

    from the top of a bridge over the burlington canal, maria looks down at a sailboat at an angle of depression 15 degrees.the bridge is 18m above the water. calculate the horizontal distance from the bridge to the sailboat

    asked on September 14, 2010
  35. science

    WHich of the following systems will the endocrine system use to send any of it messaqges? THe circulatory The immune The reproductive The excretory

    asked on April 18, 2010
  36. science

    Feedback inhibition means that an increase in a substance will what?

    asked on April 18, 2010
  37. Physics: Help

    A coin is placed 12.5 cm from the axis of a rotating turntable of variable speed. When the speed of the turntable is slowly increased, the coin remains fixed on the turntable until a rate of 36 rpm is reached, at which point the coin slides off. What is

    asked on October 9, 2006
  38. Chemistry

    Based on the chemical reaction: N2(g) + 3H2(g) → 2NH3(g), which substance takes up the most space?

    asked on February 4, 2020
  39. math

    Which inequality represents all real numbers x that are greater than 500,000?

    asked on May 3, 2019
  40. Math

    1.Julia knows 19 Latin words. Each day she learns 6 new words. How many days until she has 145 words? 20 21 22 23

    asked on November 6, 2017
  41. Language helppppp

    1.Which question should you ask during your first read of the multi-draft reading process? 1. What is the author's purpose in writing this piece? How has this work increased my knowledge of a subject, issue, or event? What evidence does the author present

    asked on October 4, 2017
  42. Science#2

    How do ocean currents influence the climate of a place? A) They transport heat over large distances, affecting the wind that blows over the land. B) They bring cold water from the poles, reducing the temperatures along the coasts. *** C) They draw out

    asked on May 16, 2017
  43. Planets

    Jupiter, Saturn, Uranus, and Neptune: what is one reason why life probably does not exist on these four planets? A) They have no gravity. B) They are the gas planets. C) They are the giant planets. **** D) They are the rocky planets. Earth seems to be the

    asked on May 16, 2017
  44. Chem

    When sulfur dioxide is bubbled through a solution containing bromothymol blue, the solution changes from blue to yellow because sulfur dioxide _______________________.

    asked on February 7, 2017
  45. Technology

    In microsoft excel graphs are referred to as what? A. Sparklines B.ilustrations C.tables D.charts

    asked on November 28, 2016
  46. math

    Alvin ate 5/8 of a pizza, if there were 16 slices of pizza. how many slices did Alvin eat?

    asked on February 25, 2016
  47. Chemistry

    If the reaction 2NO + 2H2 --> N2 + 2H2O occurred in just a single step, the overall order of the reaction would be A) 1 B) 2 C) 3 D) 4 E) 5

    asked on April 7, 2015
  48. Science (A&P)

    Trace the path of food from the mouth to the large intestine and what occurs at each structure. Anything would be helpful because I am having trouble finding the answer.

    asked on May 21, 2014
  49. Math

    if kelly gave 1/3 of a pizza to holly and 1/5 to diana, how much did she have left?

    asked on September 30, 2013
  50. English

    What is the physical journey like in the novel "Murder on the Orient Express" and how does it add to the meaning?

    asked on August 23, 2013
  51. trig

    Find all solutions of the equation. Leave answers in trigonometric form. x^5-1024=0 I got 4(cos tehta + i sin tehta), tehta = 0, 2pi/5, 4pi/5, 6pi/5, 8pi/5 is this right

    asked on July 2, 2013
  52. Psychology

    What kind of memory is involved in remembering how to tie shoes? Semantic Episodic Procedural Priming Prospective

    asked on November 5, 2012
  53. chemistry

    How much heat (in Kj ) is required to warm 10.0g of ice, initially at -11.0 C, to steam at 112.0 C?

    asked on April 20, 2012
  54. Statistics

    Find the probability P(E or F) if E and F are mutually exclusive and P(E)=0.30 and P(F) =0.47

    asked on March 27, 2012
  55. college math

    Assume that there are 11 girls and 9 boys in the neighborhood club, and a team of 6 is to be selected. How many different teams can be selected if each team must contain exactly 3 girls and 3 boys?

    asked on February 13, 2012
  56. chemistry

    Suppose we want to charge a flask with 4.0 g of sugar. We put the empty flask on a balance and it is determined to weigh 190 g. Enter the weight we would expect to see on the balance when we're done adding the sugar.

    asked on September 27, 2011
  57. math

    How do you find (in radians) the exact value of: tan[pi-(pi/12)]

    asked on January 13, 2011
  58. Chemistry

    A gas has a volume of 1,400 milliliters at a temperature of 20.0 K and a pressure of 101.3 kPa. What will be the volume when the temperature is changed to 40.0 K and the pressure is changed to 50.65 kPa?

    asked on December 14, 2010
  59. physics

    A hypothetical planet has a radius 2.1 times that of Earth, but has the same mass. What is the acceleration due to gravity near its surface? What equation should i use?

    asked on December 13, 2010
  60. math

    suppose a pizza slice is a circle sector with a 24 angle and a radius of 15 inches. If a can of pizza sauce will cover 94 square inches of pizza, how many cans of sauce are needed to cover this slice?

    asked on February 18, 2010
  61. math

    A stereo system is marked down from $450 to $382.50. What is the discount rate?

    asked on October 4, 2007
  62. personal finance

    Rewrite the following goal to make it S.M.A.R.T. "Saving $100 for a day trip to Nashville during Spring Break."

    asked on January 31, 2020
  63. Chemistry

    The reaction of gaseous H2 and liquid Br2 to give gaseous HBr has ΔH = -17.4 kcal/mol (-72.8 kJ/mol) and ΔS = 27.2 (cal/mol⋅K) (114 J/(mol⋅K)). What is the value of ΔG (in kcal and kJ) for the reaction at 297 K ?

    asked on November 4, 2018
  64. Chemistry

    During the combustion of 5.00 g of octane, C8H18, 239.5 kcal (1002 kJ) is released. How many moles of octane must be burned to release 451.4 kcal ?

    asked on November 1, 2018
  65. English

    Which sentence uses the appositive correctly? A snowstorm a serious one occurred two days ago. A snowstorm, a serious one, occurred two days ago.

    asked on January 31, 2018
  66. SS again helppppp

    Which disease is responsible for killing about 1.5 million people in the southern and eastern regions of Africa? cancer malaria HIV/AIDS*** diabetes

    asked on November 6, 2017
  67. Vocab

    'Acrid', 'piercing', 'acute', and 'keen' are all ________ for 'pungent' A)antonyms B) definitions*** C) homophones D) synonyms After a week camping in the woods with no way to bathe, we were quite pungent. Which dictionary definition of pungent is used in

    asked on May 18, 2017
  68. ELA

    And think not you can direct the course of love, for love, if it finds you worthy, directs your course. .In this line from the passage, what does the word direct mean? A) to guide or instruct *** B) to distract or confuse C) to encourage or build-up D) to

    asked on May 18, 2017
  69. Science

    Jupiter, Saturn, Uranus, and Neptune: what is one reason why life probably does not exist on these four planets? A) They have no gravity. B) They are the gas planets. C) They are the giant planets. **** D) They are the rocky planets. Earth seems to be the

    asked on May 16, 2017
  70. science help only have 3 min left

    Earth seems to be the only planet in our solar system that can support life. All BUT ONE of these is a reason why life is found only on Earth. That is A) a moderate climate. Reactivate B) the presence of water on Earth. C) it is the perfect distance from

    asked on May 16, 2017
  71. Weather

    Which factor has the biggest impact on Earth's seasons? A) Earth's revolution. B) Earth's elliptical orbit. C) Earth's tilt on its axis. D) Earth's distance from the Sun. ***

    asked on May 16, 2017
  72. Gravity

    If the force of gravity between the sun and the planets disappeared, what would happen to the path the planets follow? A) They would continue to rotate around the sun. B) The planets velocity would increase as it got closer to the sun. C) The speed at

    asked on May 16, 2017
  73. Moon Science

    What causes the phases of the moon as observed from the Earth? A) Filtering of the light from the moon due to the Earth's atmosphere. B) The tidal forces of the Earth's oceans change the appearance of the moon. C) Change in distance of the moon from the

    asked on May 16, 2017
  74. Science

    A meteorite is DIFFERENT from a comet mainly because has a tail of ice and dust enters the earth's atmosphere*** has a nucleus made of snow and rock is found in the orbit between Mars and Jupiter

    asked on May 16, 2017
  75. Scienc

    The Main difference between terrestrial planets and gas giants is the way they are formed the shape of their obits the level of their density*** the plane in which they lie Where is most of Earth's freshwater located in lakes in rivers in oceans in

    asked on May 16, 2017
  76. Science

    A hurricane becomes more powerful be evaporating water from? lakes mountains oceans*** rivers 1. Over time, scientists have changed their model of our solar system. It has transitioned from A) a sun-centered to an moon-centered model. B) a sun-centered to

    asked on May 16, 2017
  77. Science

    The sun's apparent motion across the sky from East to West daily is due to the A) rotation of the sun. B) rotation of the earth.*** C) orbit of the earth around the sun. D) orbit of the sun around the earth

    asked on May 16, 2017
  78. Math Again helpppp

    1. A new movie open the other day. So far 500,000 people have seen. The producers of the movie need to know if the people liked it. A random sample of 8000 people were asked as they were leaving the theater if they like the movie. Of those interviewed 4200

    asked on May 11, 2017
  79. math

    If football team loses 3 yards, gains 12 yards, gains 10 yards, and then loses 15 yards. Did the team gain or lose yards overall? How many yards? Show your work

    asked on September 3, 2016
  80. Physics

    The North American and European continents are moving apart at a rate of about 3.0 cm/yr. At this rate how many years will it take them to drift 500.0 km farther apart than they are present?

    asked on September 14, 2015
  81. Math

    This regular octagon has a side length 15.0cm. Determine the distance from one vertex to the opposite vertex, measured through the centre of the octagon. Give your answer to to the nearest tenth of a centimeter.

    asked on January 15, 2015
  82. chemistry

    In a constant-pressure calorimeter, 55.0 mL of 0.310 M Ba(OH)2 was added to 55.0 mL of 0.620 M HCl. The reaction caused the temperature of the solution to rise from 22.23 °C to 26.45 °C. If the solution has the same density and specific heat as water,

    asked on November 19, 2014
  83. Science 8A Check Answers

    Will someone please check my answers as I need lots of help in science. 1. Which of the following is an example of matter? A. leaves B. shadow C. light from the sun* D. sound 2. Which of the following is an example of a chemical property of matter? A.

    asked on November 17, 2014
  84. Algebra

    How do you find the excluded value if there is another variable or number in the denominator? Such as the equation 12(a) over a squared minus 3(a) minus 10?

    asked on May 19, 2014
  85. College Algebra

    Solve the System 2x-8y=20 3x-12y=30

    asked on November 20, 2013
  86. College Algebra

    Change the equation 5x+3y=60 to slope-intercept form.

    asked on November 20, 2013
  87. algebra

    what is the cube root of -125x^6

    asked on November 10, 2013
  88. hazard bctcs

    one aspect of the beauty of scenic landscape is its variability. The elevations (feet above sea level) of 12 randomly selected towns in the Finger Lakes Regions of Upstate New York are recorded here. 1117, 1360, 1009, 766, 1333, 1306, 577, 1144, 874, 658,

    asked on May 22, 2013
  89. Interpersonal Communications

    Imagine that you are hosting a group of exchange students next term. You are responsible for welcoming the students to campus and acquainting the students with life on campus socially as well as academically. Develop a “Welcome Letter” for the visiting

    asked on December 18, 2012
  90. pre-calc help !!!!!!!

    1)tan^2x=3 ? 2)tan x sin^2x=tan x ? 3)2cosx sinx - cos x=0

    asked on November 7, 2012
  91. Psychology

    Your body's reaction to the stress you have been under for the past two weeks is that you have become more tired and now have a sore throat. What is this called? Object–relations theory Opponent–process theory Two–factory theory Type B behavior

    asked on November 6, 2012
  92. Psychology

    Your body's reaction to the stress you have been under for the past two weeks is that you have become more tired and now have a sore throat. What is this called? Object–relations theory Opponent–process theory Two–factory theory Type B behavior

    asked on November 5, 2012
  93. college chemistry

    A sample of helium occupies 1521 mL at 719 mmHg. Assume that the temperature is held constant and determine a) the volume of the helium at mmHg. b)the pressure, in mmHg, if the volume is changed to 315mL

    asked on October 23, 2012
  94. Physics

    A projectile is launched at an angle of 64.3 degrees with the horizontal (x axis) at some unknown velocity. After 4 seconds, the object's angle of trajectory is 47.2 degrees above the horizontal. What is the object's vertical displacement at this time in

    asked on October 4, 2012
  95. physics

    A 15.0-kg test rocket is fired vertically from Cape Canaveral. Its fuel gives it a kinetic energy of 1961 J by the time the rocket motor burns all the fuel. What additional height will the rocket rise? m - how do you organize this? how do the J's fit in?

    asked on May 10, 2012
  96. Chemistry

    It is found that an unknown gas has a density of 2.5 times that of Oxygen gas of the same Temperature and Pressure. What is its molecular weight?

    asked on April 22, 2012
  97. Chemistry

    Suppose that 1.00 g of rubbing alcohol (C3H8O) evaporates from a 57.0g aluminum block If the aluminum block is initially at 25 C, what is the final temperature of the block after the evaporation of the alcohol? Assume that the heat required for the

    asked on April 20, 2012
  98. Chemistry

    How much heat (in Kj ) is required to warm 10.0g of ice, initially at -11.0 C, to steam at 112.0 C?

    asked on April 20, 2012
  99. physics

    A batter hits a pop-up straight up over home plate at an initial velocity of 29 m/s. The ball is caught by the catcher at the same height that it was hit. At what velocity will the ball land in the catcher's mitt? none of these 29 m/s 14.5 m/s -14.5 m/s

    asked on March 5, 2012
  100. physics

    You are playing right field for the baseball team. Your team is up by one run in the bottom of the last inning of the game when a ground ball slips through the infield and comes straight toward you. As you pick up the ball 62 m from home plate, you see a

    asked on March 5, 2012


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