Sujet: exam liste de sujets
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	My final exam score		2015-06-19
		Deirdre pose la question : Hi, I got 69% on a question worth 20% 68% on a question worth 20% And the final exam was worth 60% My final grade overall was 63% Did I do very bad in the exam???? Penny Nom lui répond.
	The cube of a number plus five times the number plus 1		2009-10-12
		JP pose la question : Find a counterexample to the statement: The cube of a number added to the sum of five times the number and 1 is a prime number.The cube of a number added to the sum of five times the number and 1 is a prime number Penny Nom lui répond.
	Rectangular prisms		2009-05-01
		deborah pose la question : Could you please tell me some examples of different objects in the real world of rectangular prisms? Harley Weston lui répond.
	A multiple choice exam		2008-09-13
		Phalange pose la question : A multiple choice exam consists of 12 questions, each having 5 possible answers. To pass, you must answer at least 9 out of 12 questions correctly. What is the probability of passing if: a. You go into the exam without knowing a thing, and have to resort to pure guessing? b. You have studied enough so that on each question, 3 choices can be eliminated. But then you have to make a pure guess between the remaining 2 choices. c. You have studied enough so that you know for sure the correct answer on 2 questions. For the remaining 10 questions you have to resort to pure guessing. Harley Weston lui répond.
	What do I need on the exam to get an average of 75%?		2008-01-15
		Alyssa pose la question : Hi there, I was wondering how i could calculate the mark i need on my upcoming exam in order to increase my final grade. If i currently have a 65% in a class and my final exam is worth 20% what would i need to get on my exam to increase at least 10% thanks :) Penny Nom lui répond.
	A multiple-choice and true-false exam		2005-09-28
		Kiat pose la question : Harry, Neville, Ron, Hermione and Malfoy each answered five questions on O.W.L. exam consisting of two multiple-choice questions (A, B or C) and three True-False questions. They answered the questions as follows: Student Q1 Q2 Q3 Q4 Q5 Harry A A T T T Neville B B T F T Ron A B T T F Hermione B C T T F Malfoy C A F T T If no two students got the same number of correct answers, who got the most correct answers? And what is the correct answer for each question? Denis Hanson lui répond.
	Fibonacci exam		2003-01-28
		Mike pose la question : My son will be participating in the national math contest. He is a grade 4 student but will be writing the Fibonacci exam for grade 5. He has been given last years exam for practice. Parents have been ask to assist for this part. I was therfore hoping for a little "inside" help on several questions with answers & short explanations. This with a would be greatly appreciated.(from last years exam) With 3 weights, Mathusalem can weigh any object that has a weight which is smaller or equal to 13 kg, but that weighs a whole number of kilograms. He wants to weigh an object of 7 kilograms. To do so, he must place two of the weights on the left side of the scale, and the third one on the right side. Which one will he have to place on the right side a)4 b)3 c)6 d)2 e)5 Mathilda uses a rectangular prisms to build stairs. The cross section of each prism is a square which has a side of 1 dm. Mathilda has already put in place 4 steps of a staircase that must have a height of 10 dm. When finished, the staircase will have a volume of 550 dm3. What will the width of the staicase in dm be? a)10 b)55 c)11 d)1 e)100 The year 1991 was the last palindrome year of the second millennium. The year 2002 is the first palindrome year of the third millennium. Including 2002, how many palindrome years will there be, altogether, in the third millennium ? a)8 b)2 c)10 d)182 e) 9 Greatly appreciated, Mike Penny Nom lui répond.
	350 students took the math A exam		2002-02-22
		Jim pose la question : at a high school 350 students took the math A exam. 82% passed the test. 40 students that failed the exam in june, took the exam in August. 70% of this group passed the August test. How many of the original 350 students have passed the exam before september? Paul Betts and Penny Nom lui répond.
	The law of cosines in the real world		2001-02-21
		Hope pose la question : Do you have any examles and/or labs that show how the law of cosines is used in the real world? Harley Weston lui répond.
	Parabolas in life		2000-12-03
		Ashley pose la question : I am a student and my teacher recently gave us the assignment of writing a portfolio on parabolas in life and finding examples, three to be in fact, only we have to go into detail about only one. We have been instructed to include such terms as: axis of symmetry, completing the square, parabola, quadratic formula, standard form (vertex form) and vertex. We also must include in our detailed example an equation of the parabola and very specific details, PLEASE HELP! Harley Weston lui répond.

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