assuming efficiency of each man to dig trench, in one day, for one hour is constant,

so one man, working for one hour in one day can dig 1.5 m
so 8 men, working 3 hours a day and will take, say $d$ number of days and efficiency will be constant. so,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$
Answer:
It realistically depicted the suffering felt by soldiers.
The best answer is Mrs. Crater claims that she would not give her daughter away for anything, when in fact she gives her away for nothing at all.
Explanation
If you talk about the irony of a situation, you mean that it is odd or amusing because it involves a contrast. So when Mr. Crater says <em>"I wouldn’t give her up for nothing on earth"</em>, she doesn't mean it because she even pays Mr. Shiftlet to marry her daughter.
The other answers does not demonstrate the true irony of the excerpt:
- Mrs. Crater asserts that Lucynell can sweep, cook, feed the chickens, and h o. but the girl also is very smart: This can be considered ironic but it is not the irony of the whole excerpt.
- Mrs. Crater is describing all of her daughter’s strengths to Mr. Shiftlet in the hopes that he will marry Lucynell: This is not an irony.
- Crater says she values her daughter more than anything in the world, but then she gives her away for a car: This is not true.
Answer:
Japan is an archipelagic nation situated in eastern Asia and surrounded by the North Pacific Ocean and Sea of Japan. The four main islands of Japan are Honshu, Kyushu, Hokkaido and Shikoku
Explanation:
The Ryukyuan Japanese are indigenous to the Ryukyu Islands chain that stretches from the Japanese island of Kyushu all the way to Taiwan. Starting in 1371, the Ryukyu islands became a key trade intermediary between Chinaand Japan. The Ryukyuan Japanese have several different recognized subgroups and their unique language makes up one of the two branches of the Japonic language family.