lilesgar7336

06.05.2021 • 

Mathematics

PLEASE HELP What is the outlier of the data set 32, 6, 8, 12, 8, 7, 10, 11, and 5?

The mean of the data set 9, 10, 11, x, 7, 5, and 7 is 9. What is the value of x?

Find the standard deviation of the data set 10, 2, 38, 23, 38, 23, and 21. Round to two decimal places

Find the range of the data set 10, 2, 38, 23, 38, 23, and 21.

Ответ:

AM28

12.01.2020

Mathematics

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Large rectangles = 2 x 3 x 6
medium rectangles = 2 x 2 x 6
small rectangles = 2 x 2 x 3

surface area = large rectangles + medium rectangles + small rectangles = 36 + 24 + 12 = 72 cm^2

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