Mathematics, 19.09.2019 21:00 jennyn26
The length of a text messaging conversation is normally distributed with a mean of 2 minutes and a standard deviation of 0.5 minutes. what is the probability that a conversation lasts longer than 3 minutes? 0.043351 0.063748 0.02275 0.095424
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Which expression is equivalent to 4 square root 6 divided by 3 root 2
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Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0
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Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?
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The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is
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The length of a text messaging conversation is normally distributed with a mean of 2 minutes and a s...
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