Mathematics, 30.03.2021 23:20 JeroMii
When Annabelle runs the 400 meter dash, her finishing times are normally
distributed with a mean of 62 seconds and a standard deviation of o.5 seconds. Using
the empirical rule, determine the interval of times that represents the middle 68% of
her finishing times in the 400 meter race.
Answers: 2
Mathematics, 21.06.2019 16:30
What could explain what happened when the time was equal to 120 minutes
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Asphere has a diameter of 10 in. what is the volume of the sphere?
Answers: 1
Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 1
When Annabelle runs the 400 meter dash, her finishing times are normally
distributed with a mean of...
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