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kvasek [131]
2 years ago
14

The average height of 5 students is 1.45 m. If one student left the group,the average height of the remaining four of them is 1.

44 m. What was the height of the student who left
Mathematics
1 answer:
SashulF [63]2 years ago
3 0

Answer:

4 students

Step-by-step explanation:

The average = sum of all observations divided by a number of observations. Sum of heights of 4 students = 1.44 ×4 = 5.76. Clearly, height of student who left = Sum of all heights - Sum of heights of 4 students.

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LiRa [457]

Using translation concepts, it is found that there was a horizontal compression of the function.

<h3>What is a translation?</h3>

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In this problem, there was a multiplication in the domain of the function, by a factor greater than 1, hence there was a horizontal compression of the function.

More can be learned about translation concepts at brainly.com/question/4521517

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Anna71 [15]
<h2>Answer:</h2>

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3 0
3 years ago
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Answer:

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Step-by-step explanation:

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