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Nadya [2.5K]
2 years ago
15

Which ordered pair could be removed to make this relation a function?

Mathematics
2 answers:
devlian [24]2 years ago
8 0

Answer:

(4,-2)

Step-by-step explanation:

garik1379 [7]2 years ago
6 0

Answer:

C- (4,-2)

Step-by-step explanation:

right edg 2021

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It took Sergio 1.5 hours to read 3 chapters of a book. If he continues reading at a constant rate and the chapters are similar i
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9 hours

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1 chapter ≈ .5 hour

18 x .5 = 9

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I only need the step by step the answer is correct but I need step by step. Thx if u answer dis.
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I toltaly agree with you
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3 years ago
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Thomas and Pablo began arguing about who did better on their tests, but they couldn't decide who did better given that they took
Shkiper50 [21]

It should be noted that the z score for Thomas test grade is 0.237.

<h3>How to illustrate the information?</h3>

From the information, Thomas took a test in Social Studies and earned a 74.8 and there is the fact that all the students' test grades in the Social Studies class had a mean of 72.6 and a standard deviation of 9.3,

Therefore, the z score for Thomas test grade will be:

= Test score - Mean / Standard deviation

= 74.8 - 72.6 / 9.3

= 0.237.

Therefore, it should be noted that the z score for Thomas test grade is 0.237.

Learn more about standard deviation on:

brainly.com/question/12402189

#SPJ1

Thomas and Pablo began arguing about who did better on their tests, but they couldn't decide who did better given that they took different tests. Thomas took a test in Social Studies and earned a 74.8, and Pablo took a test in Science and earned a 64.1. Use the fact that all the students' test grades in the Social Studies class had a mean of 72.6 and a standard deviation of 9.3, and all the students' test grades in Science had a mean of 61.1 and a standard deviation of 9.8 to answer the following questions.

Calculate the z score for Thomas test grade.

4 0
1 year ago
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