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Aloiza [94]
3 years ago
7

Solve. -14=2/3t t =?

Mathematics
2 answers:
vekshin13 years ago
8 0
-14=2/3t=>t=(-14)•3/2=(-7)•3=-21=>t=-21
dolphi86 [110]3 years ago
6 0
The equation given in the question is
- 14 = 2/3t
Then
- 14 * 3t = 2
- 42t = 2
-t = 2/42
   = 1/21
Now multiplying both sides with - 1 we get
t = 1/21
The value of t comes out to be equal to - 1/21. <span>I hope this is the answer you were looking for. I hope the procedure is clear enough for you to understand. Based on this procedure you can solve similar problems in future.</span>



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Due to the higher Z-score, Demetria should be offered the job.

Step-by-step explanation:

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In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

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The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

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Whichever applicant had grade with the highest z-score should be offered the job.

Demetria got a score of 85.1; this version has a mean of 61.1 and a standard deviation of 12.

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Vincent got a score of 299.2; this version has a mean of 264 and a standard deviation of 22.

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3 years ago
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Answer:

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Step-by-step explanation:

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