Of course, there isn't a reason not to, because mathematics is the language of economics, science and engineering(with the exception of computer programming).
Some can, others can't.
Yes
Aerospace Engineering Arabic Chemistry Chinese Computer Science Economics Electrical Engineering English General Engineering General Science History Information Technology Mathematics Mechanical Engineering Naval Architecture Ocean Engineering Oceanography Physics Political Science Quantitative Economics Systems Engineering This list is current as of the date of posting. See : http://www.usna.edu/academics/acmajors.htm for details concerning each major.
Yes.
Mostly any major that has tons of mathematics in them like economics and engineering, other than that none.
Physics, Mathematics, Astronomy etc. . .
There is no fixed answer to this. It strongly depends on your interests. A few possibilities to consider: mathematics, computer science, economics, business law, philosophy and rhetoric, political science, physics, statistics, etc.
Fractions and decimals are a major part of mathematics, and mathematics is a major part of engineering. They are used for a huge range of things involved in calculations for almost every part of an engineer's job.
this is going to be more then one but then you can choose. biology is one astronomy is another and then there is economics and nuclear physics and the last two are chemistry and mathematics. i hope this answers your question.
Not necessarily, however it depends on your intended major. For example, if your major is in business, then a physics would most likely not be required. If your major is in engineering, then a physics would be required. It just depends on your specific program of study at the college or university.
Highly possible, math is more important than writing.
When you go to High level Physics and Chemistry, especially Physics, Math becomes the major role of the course. You will learn how to calculate and deduct complex system using mathematics. They might be "easy" math on appearance, but the ability to apply and use Mathematics is very important Comp. Sci. is a sub branch of Mathematics. Reason? Mathematics are problem solving skills. And Comp. Sci. is all about problem solving and logic. When you build a program, you need to know not just the code, you need to know its efficiency. You need know why the code works, why the code is more efficient then others. When you work in a group (guaranteed in Comp. Sci. careers), how do you understand what's going on. All math related skills. Engineering includes all the above.