Binary, hexadecimal, and octal refer to different number systems. The one that we typically use is called decimal. These number systems refer to the number of symbols used to represent numbers. In the decimal system, we use ten different symbols: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. With these ten symbols, we can represent any quantity.
We have two majors: a Bachelor of Science in geology and a Bachelor of Arts in geoscience. The B.S. in geology is a rigorous and well-rounded geology major that teaches all of the general skills needed to be successful for employment or graduate school in the field of geology.
(An ALEKS score of 61% is recommended for readiness in these classes.) If you want to register for Math 131 (Calculus 1), Math 123 (Calc for Life Science Majors), or any other class with a Math 115 prerequisite, then you should work in the Prep for Calculus module and reassess.