Mathematics, 05.11.2019 14:31 Jasten
Which arithmetic sequence has a common difference of 3? a) 0, 3n, 6n, 9n, b) n, 3n, 9n, 27n, c) n + 1, n + 4, n + 7, n + 10, d) n + 3, n + 9, n + 27, n + 81,
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Which of the symbols correctly relates the two numbers below check all that apply 6? 6
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2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
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Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
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Which arithmetic sequence has a common difference of 3? a) 0, 3n, 6n, 9n, b) n, 3n, 9n, 27n, c) n...
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