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:
U.S. Jobs Were Lost.
U.S. Wages Were Suppressed.
Mexico's Farmers Went Out of Business.
Maquiladora Workers Were Exploited.
Mexico's Environment Deteriorated.
Free U.S. Access for Mexican Trucks.
USMCA.
Explanation:
President Nixon believed that normalizing relations with China would "b) drive a wedge between China and the <span>Soviet Union," which was a Cold War goal. </span><span />
Answer:
A. New France had a smaller population.
Explanation:
Are the three most famous painters during renaissance: Raphael, Michelangelo, Leonardo da Vinci
B: Leonardo Da Vinci
