Answer:
A. costly.
Explanation:
The word marginal means costly in the field of economics. In general, the meaning of marginal is small, tiny and low. Marginal refers to the focus on the cost on the product or profit that is earned from selling of that product. Companies use marginal analysis as a tool in order to help them maximizing their profits so here in the sentence marginal refers to the cost.
Answer:
Hidden curriculum.
Explanation:
A hidden curriculum is an structure that is not officially recognized by teachers, administrators and students, but that has a significant impact; it is generally determined by appropriate values, attitudes, and behaviors. What it costs a student the most to adapt to a school is not to catch up on knowledge, but to know what is allowed, what is expected of him, how he can relate to his peers. A hidden curriculum reflects the additional knowledge that is being learned and that are not in the curriculum, it is a provider of covert, latent, not explicit teachings, which the institution has the ability to provide to the extent that the teaching community has a clear notion and, above all, a common ideology in this matter since it tries to train students in correspondence with what is intended to be achieved.
If you are doing this on a computer just use the calculator, it has different settings so you can change it to length, volume, or whatever. Just click on the 3 lines in the top left corner to see the different settings. There are 91.44 centimeters in a yard by the way.
British forces under General William Howe defeated Patriot forces under General George Washington at the Battle of Brooklyn in New York.
