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Questions asked by the same visitor
Three noncollinear points determine a triangle. How many triangles can be formed with 8 points, no three of which are collinear? A. 56 B. 24 C. 336 D. 6720
Weegy: I take it that's "no three of which are collinear." I also assume that "can be formed" ought to have been 'are determined by," because any triangle is actually composed of infinite points. This is equivalent to asking how many different [ combinations of 3 points we can select from the 8 possibilities, because each combination determines a different triangle. C(8,3) = 8! / (5! 3!) = 8*7*6 / (3*2*1) = 56 triangles. ] User: If 5 ... (More)
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Asked 3/18/2013 3:57:39 PM
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Two marbles are drawn without replacement from a box with 3 white, 2 green, 2 red, and 1 blue marble. Find the probability. The second marble is white given the first marble is blue.
Weegy: First marble is white: 3/(1+3+2+2)=3/8 For the second to be blue: 1/(1+3+2+2-1)=1/7 User: How would you find the empirical probability of getting a red card, if you are choosing a card from an ordinary deck of 52 cards? A. Choose a card from a deck of 52 cards many times and then find the relative frequency of red cards. This would be done by dividing the number of times a red card has occurred by the total number of times a card was ... (More)
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Asked 3/18/2013 4:37:46 PM
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A single die is rolled one time. Find the probability of rolling an odd number or a number less than 3.
Weegy: 1/3 (More)
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Asked 3/18/2013 4:58:47 PM
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Find the apportionment asked for. A small country consists of 7 provinces with the following populations: province a has 25312, province b has 19734, province c has 33407, province d has 19591, province e has 13288, province f has 22751, province g has 31992. There are 300 federal judges to be apportioned according to the population of each province. Find the apportionment for province G using Webster's method. A. 54 B. 55 C. 56 D. 53
Weegy: The answer is D. 53. User: Find the standard divisor for the given situation. Round your answer to two decimals. A small city has 50 police officers to be apportioned among 8 precincts based on the population of each precinct. The populations are given in the following table. precinct 1 has 2115, precinct 2 has3659 , precinct 3 has 3117, precinct 4 has 1833, precinct 5 has 4912, precinct 6 has4027 , precinct 7 has 2776, precinct 8 has ... (More)
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Asked 3/19/2013 12:57:59 PM
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3x + 2x = -35
Weegy: 1/4 (2x ? 12) = 2/3 (3x + 9); 1/2x - 3 = 2x + 6; 1/2x - 2x = 6 + 3; -3/2x = 9; x = 9 ? (-3/2); x = 9 * ...
7/30/2014 12:20:31 PM| 2 Answers
7+8+8=? User: 7+9
Weegy: 8/7/9=(8/7)/9= 1.143/9=0.127;
7/30/2014 3:17:02 PM| 2 Answers
Determine whether the verb tense shift in the sentence below is ...
Weegy: The moderator asked for questions as soon as the speaker has finished. The verb tense shift is INAPPROPRIATE. ...
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4 5/6 + x = 8
Weegy: The answer for : (x^8+x^4)/x is (x^4+x^8)/x = sum_(n=-infinity)^infinity (piecewise | 1 | n = 7 2 | n = 0 7 | n ...
7/30/2014 4:17:44 PM| 2 Answers
The moderator asked for questions as soon as the speaker has ...
Weegy: a. appropriate :) User: By the time negotiations began, many pessimists have expressed doubt about ...
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Consider the poem, “The Soul Selects her own Society.” Select an ...
Weegy: A. Unnatural selection would be a title that reflects the main idea of the poem. User: In “The Soul Selects ...
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Weegy: The United States enter World War I in: 1917. User: The first oil well was drilled in what geographical ...
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18-7x=-20.5 what is the value of x
7/31/2014 8:22:22 AM| 2 Answers
That man is a famous hockey player. a. Action verb b. Linking verb
Weegy: A linking verb is a verb that connects the subject of a sentence to the complement. User: The winter air ...
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