psychocatgirl1

12.04.2021 • 

Mathematics

A large company has offices in cities across the country. The facilities director of the company was asked to survey the employees about their office furniture. Rather than survey all employees in the company, the director decided to take a sample of employees. Which group would be most representative of the opinions of all employees in the company? - employees with office phone numbers ending in 3 and 7
- randomly selected employees in the cafeteria of one of the offices
- employees who have worked for the company for more than 10 years
- 5% of randomly selected employees from each office location
- employees answering phone calls in the company's customer service department
- employees who are randomly selected by a computer from a list of all company employees

Ответ:

samehajamal1234567

01.04.2023

Mathematics

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Pyramid Surface Area = (½ * Perimeter of Base * Slant Height) + Base Area

Pyramid Surface Area = (.5 * 56 * 11) + 14 * 14Pyramid Surface Area = 308 + 196Pyramid Surface Area =504 square millimeters

Source:http://www.1728.org/volpyrmd.htm

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