Mathematics, 01.01.2021 18:20 Nathaliasmiles
Question 11 Batches of a chemical contain random amounts of lead with a mean value of 6.0 mg and a standard deviation of 2.0 mg. If 50 batches are prepared, the probability that their average amount of lead is greater than 6.5 mg is:
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The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?
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Write an equation for the function that includes the points (1,4/5) and (2,2/3)
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Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.
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The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?
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Question 11 Batches of a chemical contain random amounts of lead with a mean value of 6.0 mg and a s...
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