Questions and answers by visitors named Anonymous


  1. Why was Stephen Austin able to establish a colony in Mexican territory?

    A. The Mexican government gave him a land grant. B. He claimed the land for himself. C. The U.S. government gave him an exemption. D. The local farmers were generous.

  2. MyPlate was created as a tool to help the average American eat one healthy meal a day.

    True False*** I think the answer is False am I right? Thanks

  3. solve the equation

    1. y-5/3=1 a) -2 <-------------------- b) 8 c) 18 d) 6 2. 6x + 29 = 5 (1 point) –4 –18 204 –144 <------------------------ 3. Combine like terms: –21a + 16a a) –5a b) 5a c) 37a <--------------------------- d) s–37a Simplify the

  4. Creating a large scale monument of an individual could indicate to the viewer that

    a.this was a community center b.geometric and line patterns are symbolically important. c.landscapes are appealing to society. d.certain individuals in society are important.

  5. 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)

  6. 1. 7r – 7 = 2r + 18

    r = –5 r = 5 r = 2.2 r = 1.2 2. 2x + 12 = 18 – x x = 3 x = 10 x = 6 x = 2 3. 8x – 3 = 15x + 18 x = –3 x = 3 x = 2.1 x = .9 4. 6y – 6 = 4y + 16 y = 2.2 y = –2.2 y = 11 y = 5 5. 3(x – 4) = 5(x + 2) x = 11 x = –11 x = 1 x

  7. The Second Industrial Revolution was not just marked by new inventions. New business practices were invented that transformed America’s economy. Between 1869–1910, the value of American manufacturing rose from $3 billion to $13 billion. The steel

  8. determine whether the underlined phrase or clause in each sentence is restrictive or nonrestrictive

    1. Lightening that strikes the dry forests can cause forest fires restrictive; no commas needed nonrestrictive; commas are needed Answer: A

  9. Why did Southerners resist the increased tariff in 1828, arguing it should be nullified?

    A. It was not helpful to any section of the country. B. It benefited one section of the country at the expense of another. C. It increased the market for cotton. D. It

  10. Which observation most likely indicates that a physical change has taken place?(1 point)

    A. A reaction occurs. B. An odor occurs. C. The temperature increases. D. The process is reversible. Why is freezing water a physical change?(1 point) A. A temperature

  11. 1) A team of scientists is working to find the boiling point of a liquid at very low pressure. After three trials, the team has an average of 12.3ºC. An additional trial gives a result of 13.1°C. Which statement is a reasonable conclusion that can be

  12. What is a claim?(1 point)

    facts and examples that support an opinion ideas that oppose a belief the statement of an argument a reason that tells why something is true or untrue A claim can be supported with(1 point) arguments. opinions. evidence. beliefs.

  13. The suggestion that Jim run for student body president was greeted with enthusiasm.

    (with enthusiasm is underlined) a. adverb phrase*** b. adjective c. apositive phrase d. gerund phrase

  14. Which two groups of elements in the periodic table are the most reactive?

  15. Simplify each expression.

    3w – 10w A. 13w B. –7w C. –7 D. 7w

  16. What was the Rendezvous and why was it important to the Mountain Men?

    A. It was the largest trading company in the West and the Mountain Men traded their pelts to the company for supplies. B. It was a fort where the Mountain Men got supplies and meet and

  17. In 2000, the circulation of a local newspaper was 3,250. In 2001, its circulation was 3,640. In 2002, the circulation was 4,100. Find the percent of increase in the newspaper's circulation from 2000 to 2001 and from 2001 to 2002. Which period had the

  18. Consider all right circular cylinders for which the sum of the height and circumference is 30 centimeters. What is the radius of one with maximum volume.

    Work: V=(pi)r^2(h) h= V/(pi)(r^2) 2(pi)r + h=30 V=(pi)r^2(h) V'=2(pi)(r)h+2pi(r^2)=0

  19. Which option describes a synonym? plz help with whole test

  20. 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

  21. How did the Han government differ from the Qin government?

    A.The Han revived Confucian learning suppressed by the Qin. B.The Han imposed harsher laws than the Qin. C.The Han created a more centralized government than the Qin. D.The Han encouraged trade less

  22. Emperor Taizong stabilized China’s government by

    a) reviving China’s official bureaucracy. b) closing government departments c) founding the Tang Dynasty d) building the Grand Canal

  23. What does it mean for a claim to be debatable?(1 point)

    It is based on facts that cannot be refuted. It can be supported with evidence. It is something people could have differing opinions about. It can be proven true or false. please help. this is for

  24. What was Hamilton’s main purpose in proposing a protective tariff?

    A. To support american business B. To raise money for the government C. To make the North stronger than the South D. To provide funds for the bank of the United States Connections

  25. write the fraction 5/6 as a percent.rounded to the nearest hundredth of a percent where necessary

    A.33.33% B.66.67% C.83.33 D.1.20%

  26. Which description is true of parenthetical phrases or clauses?(1 point)

    A.they are nonessential B.they are necessary C.they contain the subject D.they separate subjects and verbs

  27. Which describes the origins of democracy

  28. 1.

    It is not possible to get a good workout at home. True *False 2. Most home equipment is expensive. *True False 3. A treadmill is a good choice of home equipment for a person who wants to improve their cardiovascular fitness. *True False 4. Something as

  29. Let X be a continuous random variable. We know that it takes values between 0 and 6 , but we do not know its distribution or its mean and variance, although we know that its variance is at most 4 . We are interested in estimating the mean of X , which we

  30. PLEASE CHECK MY ANSWERS-------------------------------------------------

    An object falls through the air, gaining speed as it falls. A student claims that this creates new energy, and so it breaks the law of conservation of energy. Which statement describes

  31. 1. Evaluate 6r + 7 for r = 1.2. (1 point)0.2

    7.2 13 14.2 2. Write an algebraic expression for “Julie runs three miles less than twice the number of miles, n, that Hannah runs.” (1 point)2n – 3 3n – 2 2n + 3 3n + 2 3. Solve 5s + 40 = 55 using number

  32. Two ladders are leaning against a wall at the same angle, as shown. How long is the short ladder?

    (two ladders, one is 70 and 50 and the other short ladder says 20). 28 ft 175 ft 25 ft 20 ft

  33. "True, there were some among these quiet people who flouted the law, poachers bent on making more money in one night than they could earn in a whole month in the flax sheds."

    enforced obeyed defied*** enacted

  34. 1. Graph the solution of the inequality.

    x ≤ 3 2. The number of words x Tina can type per minute is at least 50. Write and graph an inequality to describe this situation. (1 point) x ≥ 50; x ≤ 50; x ≥ 50; x > 50; 3. Gavin needs to read at least 150

  35. A student had an average of exactly 84 marks

    after taking three tests. On the fourth test, he scored 96%. The average for all four tests is A. 84 B. 86 C. 87 D. 82

  36. 1. The skeletal system is created to ____________ internal organs.

    A) protect <------------------- B) maintain C) support D) hide 2. Your elbow and knee are examples of A) ligaments. B) joints. <-------------------- C) cartilage. D) angles. 3. The muscular

  37. A student tracks the daily weather. The student’s observations are logged in the table. Which factor in the atmosphere best explains the student’s observations?

    (1 point) A cold front moved into the area. High levels of moisture are contained within an

  38. And forecast indicates a new dewpoint temperature equal to the air temperature what does this information imply

  39. The body's reaction to information is to send these to the brain.

    A. Neurons B. Impulses C. Dendrites D. Synapse Is the answer B? Thanks

  40. 1. What does the term "fair-use exception" mean? (1 point)

    to use only material that has never been published the ability to use material made by others for educational purposes an exception to copyright restrictions for images only Educational material is

  41. 1.)which two sq roots are used to estimate 5?

    a.)1 & 2 b.)2 & 4 ****** c.)4 & 9 d.)9 & 16 2.)which two sq roots are used to estimate 43? a.)25 & 36 b.)36 & 49***** c.)49 & 64 d.)25 & 64 3.)an estimate for the sq root of -66 is? a.)-6 b.)-7 c.)-8***** d.)-9

  42. what is the reciprocal of 9/11?

  43. Let X be a standard normal random variable. Let Y be a continuous random variable such that

    fY|X(y|x)=1/√2π−−exp(−(y+2x)^2/2). Find E[Y|X=x] (as a function of x, in standard notation) and E[Y]. E[Y|X=x]= unanswered E[Y]= unanswered Compute

  44. If (x+2y)dy/dx=2x-y, what is the value of d^2y/dx^2 at the point (3,0)?

    A. -10/3 B. 0 C. 2 D. 10/3 E. Undefined

  45. 1. What is the major cause of the greenhouse effect?

    carbon dioxide in the atmosphere my answer soot from coal plants in the water carbon dioxide in the water soot from coal plants in the atmosphere 2. What is the most effective method for monitoring the

  46. A student creates a diagram comparing the sizes of objects in the solar system.

    Which two objects are often similar in size? (1 point) moons and meteors comets and planets asteroids and comets planets and meteors

  47. We start with two independent Bernoulli processes, Xn and Yn, with parameters p and q, respectively. We form a new process Zn by recording an arrival in a given time slot if and only if both of the original processes record an arrival in that same time

  48. 1. James Joyce was a great master of stream of consciousness.

    simple sentence*** compound sentence complex sentence compound-complex sentence 2. Joyce's, however, owed much to French novelist who had used the technique much earlier. simple sentence compound

  49. 1. Which of the following are Boolean operators?

    and, or, not *** to, for, from a, an, the is, are, not 2. How are Boolean search strategies and other search filters useful? They organize results alphabetically. *** They narrow the search results. They

  50. Rabbits are very popular domesticated animals, so popular that there are over 300 breeds of domesticated rabbits in the world. You attend a rabbit show and notice that all of the breeds vary in many characteristics, such as size, color, and fur length. You

  51. Label each group of words as R for run-on sentences or S for correct sentences.

    A:Many plants have poisonous leaves or fruits, these cause skin irritation or sickness...R B:As a child I learned not to touch the nettle, I learned the hard way...S C:Like most

  52. Which feature defines a neutral atom?

  53. A small resort is situated on an island that lies exactly 6 miles from P, the nearest point to the island along a perfectly straight shoreline. 10 miles down the shoreline from P is the closest source of fresh water. If it costs 1.4 times as much money to

  54. Let Θ be a Bernoulli random variable that indicates which one of two hypotheses is true, and let P(Θ=1)=p. Under the hypothesis Θ=0, the random variable X has a normal distribution with mean 0, and variance 1. Under the alternative hypothesis Θ=1, X

  55. Why were many Texans angered by Davis's governorship?

  56. Jesse played two days of golf. On the second day, he got a score of 6 below par, or -6. His total for the two days was 0 above par, or 0. Define a variable. Then write and solve an equation to find the score Jesse got on the first day. Show your work.

  57. During the song period entry into the government bureaucracy was based on

  58. Translate the following statement into an inequality: Five less than a number is at least nine.

  59. which of these is an example of a capital resource

  60. Consider a Poisson process with rate λ=1. Consider three times that satisfy 0<t1<t2<t3. Let M be the number of arrivals during the interval [0,t2]. Let N be the number of arrivals during the interval [t1,t3]. Is the random variable M+N guaranteed to be

  61. Use the Properties of Equality to solve each equation.

    1. e + 7= 15 a. 22 b. 8*** c. -8 d. -22 2. r + 18 = 26 a. 8*** b. 6 c. 44 d. 54 3. a - 6= 19 a. 25 b. 13*** c. -13 d. -25 4. b - 3= -4 a. 7 b. 1 c. -1 d. -7*** I am having most trouble with the last

  62. Please check

    1. Which is a common viral disease? A. strep throat B. lyme *** C. tuberculosis D. common cold 2. which statement is about the flu? A. there is no cure B. there is usually a fever *** C. It typically lasts 3-7 days D. it spread by contact with

  63. Which of the following best describes a stock character?

    a. wicked b. cliche*** c. unpredictable

  64. Let X1,X2,… be a Bernoulli process. We will define some new sequences of random variables and inquire whether they form a Bernoulli process.

    1. Let Yn = X2n. Is the sequence Yn a Bernoulli process? 2. Let Un = Xn+1. Is the sequence Un a Bernoulli process?

  65. How has scientific understanding about the composition of the universe changed over time? Select the two correct answers.(1 point)

    A.The percentage of ordinary matter has grown in scientists' estimates. B.The percentage of dark matter has shrunk in

  66. Which line "best" states the theme of John Donne's Holy Sonnet 10?

    A:Rest of bones,and soul's delivery B:"Die not, poor Death, nor yet canst thou kill me."*** C:"Thou art slave to fate, chance, kings, and desperate men." D: And doest with poison, war, and

  67. Let Yk be the time of the k th arrival in a Poisson process with parameter λ=1 . In particular, E[Yk] = k .

    1. Is it true that P(Yk≥k) = 1/2 for any finite k ? 2. Is it true that limk→∞P(Yk≥k) = 1/2 ?

  68. The radius of a circle is increasing. At a certain instant, the rate of increase in the area of the circle is numerically equal to twice the rate of increase in its circumference. What is the radius of the circle at that instant?

    A. 1/2 B. 1 C. Sqrt 2 D. 2

  69. If a ping pong ball falls from the top of a building that is 168 feet high, how many seconds will it take the ball to hit the ground? Remember, the formula for distance is d = 16t^2.

    1 3.2 10.5 16

  70. delia is developing a storyboard for her movie about her autoniography. In this lesson you learned about the phases of creating an informative movie. In was phase of movie creation is delia?

    A. research Phase B. Planning Phase C. Editing Phase D. creation

  71. Rome’s first civil war began as the result of conflict between

    a. rival military leaders b. patricians and plebians c. Rome and Carthage d. the poor and the wealthy If I don't finish this I have to quit my job.... Please help! My job is everything to me.

  72. Consider a Poisson process with rate λ=4, and let N(t) be the number of arrivals during the time interval [0,t].

    Suppose that you have recorded this process in a movie and that you play this movie at twice the speed. The process that you will be seeing in

  73. On this map of Indiana, 1 cm : 50 km. Use this scale to answer questions 1–3.

    A map shows the state of Indiana. It shows Cary, South Bend, Fort Wayne, Lafayette, Kokomo, Muncie, Anderson, Richmond, Indianapolis, Terre Haute, Bloomington, New Albany, and

  74. Which of the following is NOT a difference between schools in Puerto Rico and schools in Los Estados Unidos?

    A. Classes are conducted in spanish B. Students wear uniforms*** C. There are homeschooling options D. Students study both Spanish and English Can

  75. Consider a Bernoulli process, with a “1" considered a success and a “0" considered a failure. Determine whether the process starts fresh right after each of the following random times:

    1. The time of the k th failure 2. The first time that a failure

  76. Facts and examples that support a claim are called _______?(1 point)

    an argument. an evaluation. reasons. evidence. What is a counterclaim in an argumentative text?(1 point) facts and examples an opposing idea support for a claim the main argument What do

  77. According to Laozi, what is the Dao?

    A.the home of the heavenly spirits B.respect for authority C.the natural way of the universe D.reverence for ancestors What is the main topic discussed in the Analects of Confucius? A.proper behavior and ideals

  78. select from the following the most appropriate concentration for NaOH to titrate a sample that contains 250mg of aspirin:

    a. 0.01 M b. 0.10 M or c. 1.0 M and explain why you chose it.

  79. Marie saved $51. On Wednesday, she spent $8 of her savings. What ratio represents the portion of her total savings that she still has left?

    A. 43:8 B. 8:51 C. 43:51 D. 59:51

  80. How are capital resources used in production

  81. Compare partial products and regrouping. Describe how the methods are alike and different

  82. Which line from "The Secret Life of Walter Mitty" best develops Walter's character? a. "You're not a young man any longer." b. "The Old Man'll get us through.' they said to one another **** c. " They're so d--n cocky, thought Walter Mitty, walking along

  83. __________ supervision means you keep your children in your view when they are in or near water.

    A. Active**** B. Quiet C. Loud D. Adult


    Which of the following is the best definition of a suspense story? (1 point) a story that tells the gory details of violent acts a story that keeps the reader on edge about its outcome** a story that tells about the struggle

  85. when creating an input/output table where do you enter the formula?

    in the input cell in the output cell in the title cell in the table of contents Im confused which is correct i say ether title cell of table of contents which is right PLEASE I NEED HELP

  86. Choose which aspects of civilization scholars still have questions about for the Indus Valley civilization. Select all that apply.

    city planning kind of government** reading their writing establishment of farming** used wheights and measurements reason for

  87. salil travels 9km towards east then8km towards north and finally 7km towards east . how far away is he from his original place?

  88. How can a T-ball batter hit a ball the greatest distance possible?

  89. 1. Read the following sentences from "The High School Step Team."

    “I really appreciate your concern, but I’ve got to say no thanks for now,” Karla told Jade. “I’m going for after­school help in math.” Which of the following words best describes

  90. Which statement correctly describes the relationship between thermal energy and particle movement?

    As thermal energy increases, it is not possible to predict particle movement. As thermal energy increases, particle movement does not change. As thermal

  91. you are trying to balance a tray of dishes to make it easy to carry. at one end of the 0.6m tray are four plates with total mass 0.5 kg with their centres of mass exactly above the left edge of the tray. how far from the left edge should you place 2.1 kg

  92. Find the digit that makes 3,71_ divisible by 9

  93. A student rolled two six-sided number cubes several times. The numbers below are the sums of the numbers she rolled. Which histogram represents the data?2, 7, 10, 6, 12, 9, 5, 10, 6

    I'm stuck

  94. Caroline runs 3 1/2 miles in 22 1/4 minutes how many miles does she run per minute?

  95. IN a scale drawing each side of a pentagon is 1.9 cm long. what is the perimeter of the actual object when the scale drawing is 1 cm=6.5

  96. you pick a leaf from the ground and fold it in half. you notice that the right side exactly lines up to the left side. this is an example of bilateral symmetry. true


  97. On a recent day, one u.s dollar was worth 0.81 euros. if you were to exchange 222 euros how many u.s. dollars would you receive?

    A. $88.91 B. $274.07 C. $548.15 D. $179.82 **** Thank you so much!

  98. A parcel delivery service will deliver a package only if the length plus the girth (distance around, taken perpendicular to the length) does not exceed 100 inches. Find the maximum volume of a rectangular box with square ends that satisfies the delivery

  99. Consider the same setting as in the last video. After the first busy period ends (with an idle slot), there will be a subsequent busy period, which starts with a busy slot, and lasts as long as the slots are busy. Is it true that the length of the second

  100. Alice has two coins. The probability of Heads for the first coin is 1/4, and the probability of Heads for the second is 3/4. Other than this difference, the coins are indistinguishable. Alice chooses one of the coins at random and sends it to Bob. The