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Rainbow [258]
2 years ago
10

Consider the data set

Mathematics
1 answer:
Serhud [2]2 years ago
7 0
Answer: 3.496

Explanation: You find the mean, which is 57.714. Next, you subtract the mean from each number in the dataset, |55 - 57.714|, |59 - 57.714|, etc. You then add all of those numbers together and divide them by the amount of numbers like you would determining the mean. This gives you 3.496. Also sorry for taking so long to respond I’m on my phone and cannot type as fast as I would on pc.
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4 0
2 years ago
A parking lot in the shape of a trapezoid has an area of 12,0521 square meters the length of the other base is 108.6 meters. Wha
andreev551 [17]

Please consider the complete question.

A parking lot in the shape of a trapezoid has an area of 12,052.1 square meters. The length of one base is 82.4 meters and the length of the base is 108.6 meters. What is the width of the parking lot

We will use area of trapezoid to formula to solve our given problem.

\text{Area of trapezoid}=\frac{1}{2}(a+b)\times h, where

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Upon substituting our given values in above formula, we will get:

12,052.1=\frac{1}{2}(82.4+108.6)\times h

12,052.1\cdot 2=2\cdot \frac{1}{2}(82.4+108.6)\times h

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