Mathematics, 23.11.2021 15:30 bvghchg8812

Which triangles are congruent in the figure?

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Mathematics, 21.06.2019 18:30

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

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Mathematics, 21.06.2019 19:30

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

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Mathematics, 21.06.2019 21:00

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

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Mathematics, 22.06.2019 01:30

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1