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  2. 1934 Southern Rhodesian sweepstakes referendum - Wikipedia

    en.wikipedia.org/wiki/1934_Southern_Rhodesian...

    The voters then approved management by the Government direct, by a slightly more than two-thirds majority, although the Statistician discounted some 1,036 votes on the second question who had given contradictory answers "which made it impossible to determine what their views on management were". 203 ballot papers were blank on the second question.

  3. Ocean thermal energy conversion - Wikipedia

    en.wikipedia.org/wiki/Ocean_thermal_energy...

    The total insolation received by the oceans (covering 70% of the earth's surface, with clearness index of 0.5 and average energy retention of 15%) is: 5.45×10 18 MJ/yr × 0.7 × 0.5 × 0.15 = 2.87×10 17 MJ/yr. We can use Beer–Lambert–Bouguer's law to quantify the solar energy absorption by water,

  4. AP European History - Wikipedia

    en.wikipedia.org/wiki/AP_European_History

    The Short Answer is weighted 20 percent, with the multiple-choice accounting for the final 40 percent. Approximately half of the multiple-choice questions cover the period from 1450 to the French Revolution and Napoleonic era , and half cover the period from the French Revolution and Napoleonic era to the present, evenly divided between the ...

  5. Thomas Paine - Wikipedia

    en.wikipedia.org/wiki/Thomas_Paine

    In December 1797, he had written two essays, one of which was pointedly named Observations on the Construction and Operation of Navies with a Plan for an Invasion of England and the Final Overthrow of the English Government, [103] in which he promoted the idea to finance 1,000 gunboats to carry a French invading army across the English Channel.

  6. P versus NP problem - Wikipedia

    en.wikipedia.org/wiki/P_versus_NP_problem

    The general class of questions that some algorithm can answer in polynomial time is "P" or "class P". For some questions, there is no known way to find an answer quickly, but if provided with an answer, it can be verified quickly. The class of questions where an answer can be verified in polynomial time is "NP", standing for "nondeterministic ...

  7. AP English Language and Composition - Wikipedia

    en.wikipedia.org/wiki/AP_English_Language_and...

    Formerly, the test was scored by awarding 1 point for correct answers, while taking off a 1/4 point for incorrect answers. No points were taken away for blank answers. However, the College Board discontinued the policy for all AP Exams in 2011; now, they only award 1 point for each correct answer, with no 1/4 point deductions.

  8. Question answering - Wikipedia

    en.wikipedia.org/wiki/Question_answering

    Accepting natural language questions makes the system more user-friendly, but harder to implement, as there are a variety of question types and the system will have to identify the correct one in order to give a sensible answer. Assigning a question type to the question is a crucial task; the entire answer extraction process relies on finding ...

  9. Examination for the Certificate of Proficiency in English

    en.wikipedia.org/wiki/Examination_for_the...

    Part 1 (20multiple-choice questions): test takers listen to a short conversation between two speakers, followed by three printed statements. Test takers choose the statement that conveys the same meaning as what was heard. Part 2 (18multiple-choice questions): test takers listen to a statement or question, followed by three printed responses ...