Question

hearing protection should be used if a workers voice has to be raised to be heard by someone how many feet away? less than 2 2 to 3 3 to 4 5 to 6

Explanation:

In occupational health and safety, hearing protection is typically recommended when a worker has to raise their voice to be heard by someone less than 2 feet away, indicating high - noise levels.

Answer:

less than 2'