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faltersainse [42]
3 years ago
14

Am I correct on #13? ONLY REAL ANSWRS OR YOULL GET REPORTED

Mathematics
1 answer:
drek231 [11]3 years ago
8 0

Answer:

Yeah

Step-by-step explanation:

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Determine which ratio forms a proportion with 18/21 by writing the ratios in simplest form.
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3+7+11+15+19+23+27<br>1.t1=<br>s1=<br>express t1 in terms of s1​
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So it would be 3s + 7s + 11s + 15s + 19s + 23s + 27s. Hope this helps
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Help if your smart plzzzzzzz <br> ( will give 35 pts and brainliest)
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a) alternate interior angles theorem

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If line n bisects CE, find CD. ​
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3 years ago
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The heights, in inches, of five people on a basketball team at listed below 65, 58, 64, 61, 67 explains the meaning of the meani
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Using it's concept, it is found that the mean absolute deviation of 2.8 means that the heights differ from the mean by an average of 2.8 inches.

<h3>What is the mean absolute deviation of a data-set?</h3>

  • The mean of a data-set is given by the sum of all observations divided by the number of observations.
  • The mean absolute deviation of a data-set is the sum of the absolute value of the difference between each observation and the mean, divided by the number of observations.
  • The mean absolute deviation represents the average by which the values differ from the mean.

In this problem, the mean is given by:

M = (65 + 58 + 64 + 61 + 67)/5 = 63.

Hence the mean absolute deviation is given by:

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The mean absolute deviation of 2.8 means that the heights differ from the mean by an average of 2.8 inches.

More can be learned about mean absolute deviation at brainly.com/question/3250070

#SPJ1

8 0
2 years ago
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