To boil the egg in exactly 15 minutes, follow these steps.
1. Start both hourglasses as you start boiling the egg.
2. After the 7-minute hourglass runs out, turn it to start it again.
3. Four minutes later, when the 11-minute hourglass runs out, turn the 7-minute hourglass again.
4. Wait for the 7-minute hourglass to run out, which will take another four minutes and get you to exactly 15 minutes of boiling time.
Answer:
Explanation:
a:
1) uk
2)more population
3) less population probably
b;
1) ?
2) you save 40% less money
3)you could turn off lights after you exit the room
and you could install energy efficient LEDs to save even more money
Answer:
Technological innovation during the last half of the 19th century in the United States included (1) railway construction, (2) factory machinery for rapid production, (3) electricity, (4) the typewriter, and more.
Explanation:
Technological innovation in the United States from 1865 (the end of the Civil War) to 1898 significantly transformed the United States' economy. The United States' economy was transformed in the following ways during this period:
Industrial production began to dominate the economic landscape. Industrial production led to economic development and an increased focus on profits and developing ''big business.''
Industrial production led to an effort to increase profits and thus a monopoly of certain aspects of the market by individuals like Rockefeller and Carnegie and the corresponding dramatic increase in wealth for some of these ''robber barons.''
Technological advancements and industrialization led to an increase in the production of goods and a corresponding decrease in the price of goods. As such, consumer culture began to develop.
In sum, the technological advancements from 1865 to 1898 led to (1) economic development, (2) monopolies and dramatic wealth, and (3) the wide availability of lower-priced, more widely available goods and the resulting consumer culture.
Answer:
The remainder of p(x) divided by (x-1) is 5.
Explanation:
Answer:The point at which oil demand will peak has long been a focus of debate. bp chief economist Spencer Dale and Bassam Fattouh, director of The Oxford Institute for Energy Studies, argue that this focus seems misplaced. The significance of peak oil is that it signals a shift from an age of perceived scarcity to an age of abundance – and with it, a likely shift to a more competitive market environment↑
Explanation:
