They should try to take free online school classes
The energy source account that accounts for around 7% of energy consumption is <u>hydropower</u>.
<h3>Which energy source accounts for 7% of consumption?</h3>
Hydropower is a renewable energy source that accounts for around 7% of global energy consumption in various nations around the globe.
This means that compared to fossil fuels, it is the best alternative to replace them as a renewable energy source.
Find out more on alternative energy consumption at brainly.com/question/368146.
Answer:
7/16
Explanation:
Opportunity cost is the cost of the alternative forgone. It is also called the real cost. It is a concept in economics developed due to the fact that wants are unlimited but the resources available to meet the wants are limited. Hence a scale of preference would be drawn up for the wants in order of importance.
If the family can afford either 80 cans of beans or 35 frozen pizzas, the cost of a can of beans in terms of frozen pizza is 35/80 frozen pizza while the cost of a unit of frozen pizza in terms of beans is 80/35.
As such, the opportunity cost of one can of beans in terms of frozen pizza is 35/80 which is 7/16 in the lowest term
Transitional epithelium
<span>Transitional epithelium is a tissue made of many layers of epithelial cells that can expand when filled with fluid or contract when there's a lack of fluid. It is thus 'transitional' since it does not have a fixed shape of form. When the bladder is full, the t</span>ransitional epithelium lining it expands to contain urine. Whereas, when the bladder is empty, the transitional epithelium lining contracts and flattens in shape.
The correct answer is choice b.
Managerial Economics deals specifically with the application of economic concepts, theories, tools, and methodologies in order to solve practical problems in a business. This definition aligns with choice b, which is to provide logic and methodology to find solutions to business problems.
