Answer:
a. Barricade the area or position a worker in front of the ladder.
Explanation:
When one is using a ladder which has to be placed against the building on the sidewalk, the precaution used must be (from the four options) :-
<u>a. Barricade the area or position a worker in front of the ladder.</u>
This is because the area in which the worker is putting the latter is the prone are where the worker or the ladder might hit the pedestrian or any thing which can cause harm to the nature and mankind and that's why, the area must be blocked or defended with an improvised barrier.
Can your question be a bit more specific please? It could be anything from a certain species of plant or animal to a land region to agriculture and domesticated plants and animals.
Answer:
Explanation:
Not sure about the first question (not taking classes about this) but the second question the answer is the third option!
Hope you find the first question!
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The economic term to describe the rate at which products are manufactured is : Productivity
Productivity will affect the end price of the products. If the goods are easily produced , there will be most likely that the price will and more affordable
hope this helps
