High School

  1. Math
    tim has an after school delivery service that he provides for several small retailers in town. he uses his bicycle and charges $1.25 for a delivery made within 1 1/2 miles, $1.70 for a delivery of at least 1 1/2 miles but less than 1 3/4 miles. $2.15 for a delivery of at least...
  2. Language arts
    A high school diploma is a valuable asset.
  3. English
    How did you go school? 1. I went to school by my father's car. 2. My father drove me to school. 3. I went to school by car with my father. [Which sentence is right?]
  4. PSYCHOLOGY
    What is the basic function of the outer ear? a. to protect the hair cells b. to concentrate and funnel sound waves to the eardrum*** c. to amplify low intensity sounds to detectable levels d. to filter out high-intensity sound waves that can be harmful
  5. Physics
    a ball is released from the top of a 67.0 m high building. At the same instant a second ball is shot straight up from the ground with an initial speed of 20.0 m/s, directly below the point where the first ball was dropped. Ignore air drag and calculate a. the height above the ...
  6. Geography
    1.Winds, air pressure, evaporation, and the angle of the sun shape daily A. Climate B. Temperature C. Weather D. Precipitation 2. The difference between tropical and temperate climates is mainly the result of A. Wind pattern each season B.Precipitation patterns each season C. ...
  7. psychology
    If a psychologist is having counseling sessions with workers, helping evaluate potential job candidates, and improving work environments, then that psychologist most likely works at __________. a mental health center a school an academic institution a government agency D?
  8. maths
    if the altitude of the sun is 45 then the length of shadow of a h metre high tower standing on a plan will be
  9. History
    Which best suggests why Russia, China, and North Korea engage in malicious cyberattacks? The populations of these nations rank high in computer literacy. Their languages feature non-English fonts which aid encryption. They are renegade states beyond the law of traditional ...
  10. physics
    A regulation volleyball court is L = 18.0 m long and a regulation volleyball net is d = 2.43 m high. A volleyball player strikes the ball a height h = 1.74 m directly above the back line, and the ball's initial velocity makes an angle theta = 31o with respect to the ground.At ...
  11. psychology
    . In China (as compared to the U.S.), students are more likely to attribute school success to: a. control b. fate c. luck d. self-efficacy Is it A
  12. Math
    In the adult-school classes held several nights per week, 1/2 of the adults enrolled fall into the 41-60 age group, 1/3 of the remainder are over 60, 14 are in the 30-40 age group, and 12 are under 30. How many adults are enrolled in the school? I did 1/2x + 1/6x + 14 + 12 = x...
  13. Algebra
    The theater departments at Hillcrest and Mauldin are trying to make more money from their school play this year. Both schools had 500 people attend the play last year at $5 at ticket. Hillcrest plans to raise their price by $1 , but will lose 25 people. Mauldin plans to raise ...
  14. english
    Identify the sentence that is correctly written in the simple present tense. a. Arlene teaches English at Plantation High School. b. Arlene is teaching a class right now. c. Arlene has been teaching English at Plantation High School for the past ten years. d. Arlene teach ...
  15. math
    A garage door is 15 feet wide and 6 feet high. It is painted white, except for a rectangular panel 1 foot high an 9 feet wide that is brown. How much of the gatage door is white?
  16. HR
    Recruitment and selection activities within a high-performance organization include three of the following. Which is not a recruitment and selection activity within a high-performance organization? A. Selection methods that include group interviews, open-ended questions, and ...
  17. Summer
    Hey why is everyone asking school questions in summer? go out and enjoy yourself. (please don't ban me)
  18. Math
    A school librarian can buy books at a 20% discount from the list price. One month she spent $72 for books. What was the list price value of the books? Is the answer $90?
  19. micro econ
    The equimarginal rule __________. equates the marginal utility per dollar spent on each good purchased states that in order to maximize utility the consumer should buy more of those goods with a high marginal utility states that in order to maximize utility the consumer ...
  20. Algebra
    Bobbie delivers pizza after school. The price of each pizza he delivers is $14. There is also a $3 delivery charge. To calculate the cost of a customer's order before taxes, he uses the equation t = 14p + 3, where t is the cost before taxes and p is the number of pizzas the ...
  21. Math
    Bobbie delivers pizza after school. The price of each pizza he delivers is $14. There is also a $3 delivery charge. To calculate the cost of a customer's order before taxes, he uses the equation t = 14p + 3, where t is the cost before taxes and p is the number of pizzas the ...
  22. english
    What is the meaning and importance of self discipline and self-control? ( Not just in school, but life)
  23. Statistics
    Kim wants to determine a 95 percent confidence interval for the true proportion of high school students in the area who attend their home basketball games. How large of a sample must she have to get a margin of error less than 0.03?
  24. math
    *Please i need the help people about this question* In a school there is 15% more boys than the girls. If the number of girls is 30, find the number of boys in the school.
  25. Physics
    A spring with a force constant of 5000N/m and a rest length of 3m is used in a catapult. When compressed to 1m, it is used to launch a 50kg rock. However, there is an error in the release mechanism, so the rock gets launched almost straight up. How high does it go, and how ...
  26. Physics
    You have a 120g yoyo that you are swinging at 0.9m/s. How much energy does it have? How high can it get above the lowest point of the swing without your doing any additional work, or Earth? How high could it get on the Moon, where gravity is 1/6 Earth's?
  27. Math-Sine wave function
    A merry-go-round takes 15 seconds to complete one revolution/spin. Within that time, each horse moves up and down five times. The vertical motion of the horse spans a range of 50 cm, and the horse is 1 m high at its vertically centre position. a. Sketch a graph of the height ...
  28. Physics
    You build a toy model of a water slide. A red 225 g toy car slides down a 40 degree frictionless ramp. At the bottom, just at it exists onto a horizontal part of the slide, it collides with a purple 450 g car at rest. How high should you make the water slide so that the red ...
  29. Physics
    You build a toy model of a water slide. A red 250 g toy car slides down a 40 degree frictionless ramp. At the bottom, just at it exists onto a horizontal part of the slide, it collides with a purple 500 g car at rest. How high should you make the water slide so that the red ...
  30. math
    Both antibiotics were prescribed in high dosage slow release capsules. The function C(x)= 5log(x+1) + 10 models the concentration of levofloxacin in mol/L over a time x, in hours. The function D(x) = 10log(x+1) + 5 models the concentration of metronidazole in mol/L over a time...
  31. Math Homework Help!
    I made a lot of typos the first time i wrote it so i rewrote and edited the question Both antibiotics were prescribed in high dosage slow release capsules. The function C(x) = 5log(x+1)+10 models the concentration of levofloxacin in mol/L over a time x, in hours. The function ...
  32. Math Homework Help!
    both anibiotics were prescribed in high dosage clow release capsules. Th efunctions C(x) = 5log(x+1)+10 models the concentration of levofloxacin in mol/L over a time x, in hours the function c(x)=5log(x+1)+10 models the concentration of levofloxcin and metrinidazole. a) Which ...
  33. English
    posted by rfvv today at 12:00am 1. The club will ( perform ) at the school festival next month. 2. The club will *play* at the school festival next month. ====================== Thank you for your help in many ways. The correct word for the blank in Sentence 1 (in the reading ...
  34. English
    1. The club will ( perform ) at the school festival next month. 2. The club will *play* at the school festival next month. ====================== Thank you for your help in many ways. The correct word for the blank in Sentence 1 (in the reading text) is 'perform'. However, a ...
  35. Math
    A smokestack is 150 feet high. A guy wire must be fastened to the stack 40 feet from the top. The guy wire makes an angle of 40∘ with the ground. Find the length of the guy wire rounded to the nearest foot. - I've got no idea where to start or what to do. I understand that ...
  36. Quadratics
    A platform diver follows a path determined by the equation h = −0.5d^2 + 2d + 6, where h represents the height of the diver above the water and d represents the distance from the diving board. Both pronumerals are measured in metres. Use the graph to determine: a. how far ...
  37. ELA
    Which is a compound sentence? A) Gardening has many therapeutic benefits. B) In reality, exercising can be something as simple as planting seeds or pulling out weeds. C) This magnificent project is funded by a grant from Green Planet Organics as part of their Gardens Grow ...
  38. ELA
    That Old Straw Sojourner David Matherne An old patched hat, which was almond with trim-red, Watched as it sat on an old, thin head. And what it saw, and what it knew, Was more than more of you Might even ever construe 5 From just a patched, old hat. It’d seen a child die—...
  39. English 10 ASAP
    Determining the author's purpose in a text relies on (10 points) biographical information research the author used evidence in the text<<<<< the title of the text 2. (LC) Which elements of a text are most helpful in determining the author's point of view about a...
  40. physic
    500 J of work are done in 4 seconds to lift a 40 kg box to the top of a high shelf. How much power was required to complete the lift
  41. English
    I have an exam tomorrow and we are analysing a text then writing a 350-500 word response using a social school of criticism. I was wondering if I could get an explanation towards what social criticism is.
  42. Maths
    Trinity runs 5 laps of the school field.obe lap of the field is 210m. How far does she run in kilometres
  43. HR
    Which of the following options for avoiding an expected labor shortage has the benefit of being a relatively fast solution with high revocability? A. Turnover B. New external hires C. Overtime D. Retrained transfer C
  44. HR
    Which of the following is a permissible question for applications and interviews? A. When did you attend high school? B. Do you have children? C. Do you have any disabilities? D. What schools have you attended? D or A not sure on this one
  45. math
    Our school's girls volleyball team has 14 players, including a set of 3 triplets: Missy, Lauren, and Liz. In how many ways can we choose 6 starters if the only restriction is that not all 3 triplets can be in the starting lineup?
  46. Math
    There is a school of 850 pupils 3/5 of them are girls how many girls are there
  47. ENGLISH
    write a descriptive essay on my country and my school
  48. english
    write a notice for the school notice board informing the students about the visit of the prime minister to your school on 20th july 20XX and asking the students to maintain punctuality , cleanliness and discipline
  49. English
    1. I can jump more than 1 meter. 2. I can do more than 100 sit-ups at a time. 3. I can jump for 2 meters in the high jump. [Are they all grammatical? Do you have more expressions?]
  50. Economics
    Which one of the following statements about capital flight is correct? A. Capital flight refers to the tendency of developing countries to overinvest in commercial aircraft. B. Capital flight refers to developing countries' citizens accumulating or investing their savings in ...
  51. HR
    Managers and economists traditionally have seen HRM as a(n) A. source of value to their organization. B. necessary expense. C. asset. D. essential component of a high-performance work system. D
  52. math
    Julie baked cupcakes for her family at home and for a party at school. She iced 4 cupcakes with red frosting, 2 cupcakes with orange frosting, 2 with yellow, 2 with green, 3 with blue and the last 3 with violet frosting. Each cupcake is iced with exactly one color of frosting...
  53. Chemistry
    Which of the statements correctly describes the main reason why the long-term storage of high-level nuclear waste is considered to be high-risk? A. High-level nuclear waste generates a lot of heat and poses a threat to life while it remains at high temperatures. The long-term ...
  54. math
    Fiona is repairing the wiring on a radio broadcast tower. She is in the basket of the repair truck 40m from the tower. if she looks up at an angle of 42° she can see the top of the tower. She can see the base if she looks down at an angle of 32°. How high is the tower?
  55. Chemistry
    Which of the following gases would be most likely to experience ideal behavior at high pressures? a. F2 b. Ne c. C2H6 I think the answer is Ne. But I want to make certain. Thanks
  56. physics
    A stone is dropped from a ledge 45m high. What will its speed on reaching the Earth be?
  57. Chemistry
    Which statement about carbon-carbon bonds is correct? A) Carbon has an unusually high proton count. This causes the nucleus to attract bonding electrons more and results in an unusually strong bond. B) Carbon has unusually high electronegativity. This allows carbon to attract ...
  58. Trig/Algebra 2
    The following table of values compares national test scores to high school GPA at a certain school. National Test Score HS GPA 2350 3.95 1900 3.20 1825 2.00 2270 3.00 500 1.50 2000 4.00 1550 2.50 1030 1.17 1665 2.85 1380 2.25 2220 3.60 Using the equation for the line of best ...
  59. MATH
    Q: Marissa Is researching information about martial arts students. She found that 7 out of 12 martial arts students practice each day. there are 144 students at her school. Part A: Predict how many students practice every day. Part B: What Is The Sample Size? I Think the ...
  60. Social Studies
    3. How did the grand coulee dam change economic activity in Washington? A. it encouraged the growth of new, water-intensive farming. B. it promoted a shift away from manufacturing toward extractive industries. C.it reduced the amount of arable land available to commercial ...
  61. math
    At your school, the building is 20 feet tall, a tree's height is 252 inches, and the flagpole is 6 yards high. Which of the three objects casts the longest shadow?
  62. English
    What will the club do at the school festival next month? 1. It will perform at the school festival. 2. They will perform at the school festival. [Which answer is correct? Do we have to use 'it' or 'they' in this case?]
  63. History
    how did catholic mission school negatively impacted native Americans. pls give me like one or two sentences or explain pls
  64. science
    many animal foods like meat and fat are high in energy content. Where did this energy originate. explain by referring to food chains.
  65. Science
    Calculate the position of a 3 cm high object, if it is to produce a 6 cm size real image, using a focal length convex lens of 8 cm.
  66. Algebra
    The incomplete table below summarizes the number of left-handed students and right-handed students by gender for the eighth grade students at Keisel Middle School. There are 6 times as many right-handed female students as there are left-handed female students, and there are 8...
  67. Thank you Jiskha Teachers
    I just wanted to say thank you jiskha teachers for helping me get through 8th grade. My last day of school was yesterday and I'm going on to highschool next year. Thanks for helping work out, check, or help me solve any problems I couldn't get through, you all helped me out a ...
  68. Chemistry Honors
    In a science lab, acids and bases are often stored in high concentration "stock" bottles and then diluted as needed. If 100 mL of a 12 M solution of HCl is diluted to a final volume of 500 mL, what would be the final concentration of the diluted HCl? Answer: 2.4M
  69. math
    Julie baked cupcakes for her family at home and for a party at school. She iced 4 cupcakes with red frosting, 2 cupcakes with orange frosting, 2 with yellow, 2 with green, 3 with blue and the last 3 with violet frosting. Each cupcake is iced with exactly one color of frosting...
  70. physics
    A science student is riding on a flatcar of a train traveling along a strait, horizontal track at a consistent speed of 12 m/s. The student throws a ball into the air along a path he judges to make an initial angle of 65 degrees with the horizontal and to be in line with the ...
  71. English
    1. I send messages to my friends on Kakao Talk. 2. I text to my friends on Kakao Talk. 3. I send messages in group chatting rooms on Kakao Talk. 4. I chat with friends in group chats on Kakao Talk. [Which ones are correct? Would you correct errors?] 5. I will perform in a ...
  72. chemistry
    what type of substance would be best for use in a heating system? a. a solid with a high specific heat b. a liquid with a high specific heat c. a liquid with low specific heat d. a gas with a low specific heat
  73. ELA
    this is sorta unrelated but, if you are failing ELA in a 6th grade online homeschool will you be able to move on? Btw I am going to a new school so I am hoping to pass.
  74. English- Subject/Verb Agreement
    ______ 1. the group ARE/IS meeting to discuss which poem to use. ______ 2. DOES/DO these games sound like fun? ______ 3. WERE/WAS you and Kyle planning to work on the school magazine? 1. is 2. do 3. were
  75. English
    If someone can help me with this English paper I would appreciate it very much!! It's about music and the topic is: Should there be music education in all high schools?(Why or why not?) Please help, it has to be a paragraph not a sentence.. also in third person point of view...
  76. Design
    I know this isn't really a homework problem but I was wondering if anyone could give a recommendation on any computer software I could use to make a logo for a school project. I use Connexus and in 8th Grade but i need the software to be easy to use and free Thank you
  77. math
    Fupi used 0.2 of his salary,sh 32,800 per month for school fees,quarter of the remained amount,he deposited at the bank and the rest amount used for other expenses.How much was used for other expenses? #Please guys help me this question?# Steve yesterday at 4:43am .2*32800 = ...
  78. English
    1. What club is she in at school? - She is in the school dance club. 2. What do dance club members do on Saturdays? - They come to the school gym and practice dance moves. 3. What will the club do next month? - The club will perform at the school festival. 4. What will he take...
  79. Algebra
    A ball is thrown in an upward direction off a platform that is 45 feet high with an initial velocity of 60 feet per second. The height, in feet, of the ball at the time t is given by h(t)= -16t^2 + 60t + 45. The time, t, is given in seconds. Round all answers to the hundredths...
  80. Math
    Kyla put a large rectangle or sticker on her notebook the height of the sticker measures 18 cm the base is half as long as the high what area of the notebook does the sticker cover it?
  81. English
    1. The club will perform at the school festival next month. 2. The club will perform in the school festival next month. [Which preposition do we have to use, in or at?] 3. He will take his new hobby with him. 4. He will take his new hobby with himself. [Are both okay? Which ...
  82. math
    Fupi used 0.2 of his salary,sh 32,800 per month for school fees,quarter of the remained amount,he deposited at the bank and the rest amount used for other expenses.How much was used for other expenses? #Please guys help me this question?#
  83. geometry
    Suppose you have a conical shaped tent that you will use for camping. You want to ring along a tarp to fully cover the lateral area in case of inclement weather. The tent is 13 feet across and stands 8 feet high. What is the lateral area that the tarp would cover? Thank you!
  84. physics
    In the high jump, Frank's kinetic energy is transformed into gravitational potential energy without the aid of a pole. With what minimum speed must Fran leave the ground in order to lift her center of mass 1.89m and cross the bar with a speed of 1.16m/s? Answer: 1.27 m/s ...
  85. Statistics
    A student group claims that first year students at a university study 2.5 hours (150 minutes) per night during the school week. A skeptic suspects that they study less than that on average. He takes a random sample of 30 first year students and finds that X=137 minutes and sx=...
  86. science
    1. Jane, looking for Tarzan, is running at top speed (4.9m/s) and grabs a vine hanging vertically from a tall tree in the jungle. How high can she swing upward? 2. In the high jump, Frank's kinetic energy is transformed into gravitational potential energy without the aid of a ...
  87. Economics
    Which one of the following statements is correct under the theory of supply-side economics? A. High marginal tax rates severely discourage work, saving, and investment. B. Transfer payments increase incentives to work. C. Increases in social security taxes and other business ...
  88. Science
    Please help me with these questions from the Science 6: Forces and Motions Unit Test. My answer-****** 1. Which of the following best describes the movement of an object at rest if no outside forces act on it? (1 point) It will move due to inertia. Gravity will eventually ...
  89. Chemistry
    Why for the ionization of gas,lower pressure is more favoured than high as in the discharge tube? High pressure means more particles to be ionized then what is the reason behind this?
  90. English
    1. Members come to the school gym on Saturdays and practice dance moves. 2. Members come to the school gym on Saturdays and practice dance movements. 3. These days she is learning hip-hop moves. 4. These days she is learning hip-hop movements. [Can we use both 'moves' and '...
  91. Finance
    Personal Finance school can you check my answers? 1. The two components of are variable costs and fixed costs. Entire cost Total cost* Complete cost Required cost 2. What is the margin of safety? How much sales can fall before a business starts making less 5% profit How much ...
  92. History
    By 1932, how many Americans were out of work? A. 1 in 2 B. 1 in 3 C. 1 in 4 PLEASE HELPPPP Only got 2 days of school left and i am soooooo behind someone be nice and help meeee
  93. ELA
    A Surprising Point of View: A Television Play in Two Acts Characters: (in order of appearance) 1. JASON: a boy of about 14. He is a student in Ms. Smith’s English class. He regularly misbehaves in order to get attention, and he doesn’t apply himself to his schoolwork. 2. ...
  94. math
    for a school project, alice surveyed several male students in her class to determine whether there is a relationship between their heights and their weights. which scatter plot represents the data in the table below.? height: 54,56,58,61,63,65,70,71 weight: 100,110,122,135,146...
  95. reading
    Claim: Lead in drinking water will harm humans Which of the following pieces of data will be best evidence to support this claim?After using water that contains high levels of lead, people started experiencing joint pain. b. After using water that contains high levels of lead...
  96. Social Studies
    Dave is an executive at a large company. He is concerned that other businesses in his industry have been moving some of their operations to foreign countries in order to cut down on labor costs. The CEO has asked Dave to make a recommendation on what the company should do. ...
  97. English
    Monica is writing a paper on how the criminal justice system should be changed. She feels that prisoners should have treatment and counseling while they are in prison. She found this article below. If Monica used this article as a source, which of the following quotes would ...
  98. Language Arts
    10 MS. SMITH: [glossing over his misbehavior and adopting a serious tone as she hands Jason a piece of paper] Yes, OK. So, tell me your plan for the project. Have you consulted this project list yet? You really need to quit putting this off. You're the only one without ...
  99. calclus
    Is it possible to accurately approximate the speed of a passing car while standing in the protected front hall of the school? Task: Determine how fast cars are passing the front of the school. You may only go outside to measure the distance from where you are standing to the ...
  100. calclus
    Is it possible to accurately approximate the speed of a passing car while standing in the protected front hall of the school? Task: Determine how fast cars are passing the front of the school. You may only go outside to measure the distance from where you are standing to the ...
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