During this era, human technology boomed. In this era, nomads have started farming. Nomads have stopped moving from one place to another. They have started forging metal tools. They also started pastoralism. They have communities and tribe. They were able to create a system on their own.
<span>Selling military supplies </span>
Answer:
The 40th term of (255, 250, 245...) is 60.
Explanation:
so here we minus 5 from 255 to get to 250 and we do it again to get to 245. for reaching the 40th term we should do it 39 times.
so, 255+ (-5) (39) = 255-195 = 60
which is our 40th term.
<span>Andrew carnegie and j.p. morgan both were ‘captains’ of steel</span>