Thomas Savery's steam<span> pump. The industrial use of </span>steam<span> power started with Thomas Savery in 1698. He constructed and patented in London the first </span>engine<span>, which he called the "Miner's Friend" since he intended it to pump water from mines.</span>
Answer:
19, off the coast of Nova Scotia, it engaged the British frigate Guerriere in battle. ... Upon seeing this sight, one of the crewmen on board the Constitution exclaimed: “Huzza, her sides are made of iron!” Thus, the legendary nickname “Old Ironsides” was born.
Explanation:
Answer:
The correct answer is C. Companies use investments to reduce the opportunity cost of low productivity.
Explanation:
The opportunity cost is the economic value that is given to the lost opportunity by economic agents when making a specific financial decision. Thus, for example, a company that decides to manufacture a car has as an opportunity cost the benefits lost by not producing a motorcycle.
In this sense, many companies tend to invest their profits obtained as a result of their productivity, in order to cover the opportunity cost and obtain greater profits.
Answer:
D
Explanation:
As Americans, it is our manifest destiny to take and improve the land all the way to the ocean.
