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,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$
A or James Madison is correct
Answer:
It convinced the British that the Americans weren't worth fighting against anymore.
Explanation:
Answer:
Shadrach Minkins was an African-American fugitive slave from Virginia who escaped in 1850 and reached Boston. He also used the pseudonyms Frederick Wilkins and Frederick Jenkins. He is known for being freed from a courtroom in Boston after being captured by United States marshals under the Fugitive Slave Act of 1850. Members of the Boston Vigilance Committee freed and hid him, helping him get to Canada via the Underground Railroad. Minkins settled in Montreal, where he raised a family. Two men were prosecuted in Boston for helping free him, but they were acquitted by the jury.
Explanation:
hope this helps. :)
Answer:
Prepared against Italians
Explanation:
Menelik and his army were prepared
