Explanation:
20 men can do 1 W in 36 days
=> 20 men can do 1/36 W in 1 day
=> 10 men can do 1/72 W in 1 day.
30 girls can do 1W in 36 days
=> 30 girls can do 1/36 W in 1 day
=> 12 girls can do 1/90 W in 1 day.
Together 10 men and 12 girls can do 1/72 + 1/90 W in 1 day
= 9/360 = 1/40 W in 1 day.
Therefore they need 40 days to do the piece of work.
Answer:
the cat coming to the kitchen
Explanation:
The term conditioned stimulus is a part of the classical conditioning theory which was developed by Ivan Pavlov while researching on dogs.
Conditioned stimulus: In psychology, the term conditioned stimulus is one of the main condition involved in the process of classical conditioning and is described as a formerly neutral stimulus that is responsible for triggering a conditioned response after getting associated with an unconditioned stimulus.
In the question above, the conditioned stimulus is "the cat coming to the kitchen".
Federal Communications Commission (FCC) regulates the television and radio industries.
Answer: Option B
<u>Explanation:</u>
The Federal Communication Commissions (FCC) exercises its control over radio frequency, broadband access, the usage of media in a safe and responsible manner etc. This is a government agency set by the Government of the United State of America to regulate the television and radio industries.
This body oversees the communications happening in other North American countries like Canada and Mexico. The Federal Communication Commission was implemented to replace the previously existing Federal Radio Commission.
Answer:
B. Sat down.
Explanation:
Idioms are words, groups of words used to refer to mean something that is not deducible from the given words. It gives a metaphorical meaning of what is intended.
In the given passage from "The New Village", the idiom "took a seat" means Uncle Moti and Mina sat down at the tea shop. The phrase "took a seat" does not mean to literally carry or take a seat but it refers to sitting, the act of sitting one down.
Thus, the correct answer is option B.
