What is a complex number? - answer-A + bi
What is a real number? - answer-The combination of rational and irrational numbers
What is an irrational number? - answer-A number that cannot be written as a fraction.
What is a rational number? - answer-A number that can be expressed as a fractio...
ILTS 208 MATH TEST
What is a complex number? - answer-A + bi
What is a real number? - answer-The combination of rational and irrational numbers
What is an irrational number? - answer-A number that cannot be written as a
fraction.
What is a rational number? - answer-A number that can be expressed as a fraction
of two integers.
What is an integer? - answer-The number 0, a positive natural number, or a
negative whole number.
What is a whole number? - answer-The part of the number system that includes all
the positive integers from 0 to infinity.
What is a natural number? - answer-A positive integer that is used for counting.
In order to determine a unit vector, after finding the magnitude of a vector v,
multiply by the _________________________. - answer-Reciprocal of its magnitude
True or false: MOOCs are ideal for students who are driven to learn and have a good
work ethic. A student looking to further mathematics education may benefit from a
MOOC. - answer-True
What does MOOC stand for? - answer-Massive Open Online Course
As the school year progresses, students create digital libraries of all the types of
functions they have learned and examples of each. Which of the following
technologies is best suited to allow them to compile and share their work?
a) blog
b) podcast
c) spreadsheet
d) website - answer-D. Web sites are easily searchable means to assemble,
organize, and share information. Students have the option to type their functions or
upload pictures of them.
______________________ software allows students to move the vertices of triangles
without requiring students to complete a new construction for each triangle; the
construction changes automatically. The location of points of concurrency changes
with the type of triangle. The software allows students to compare many different
triangles in a short amount of time. - answer-Dynamic geometry
What does i^2 equal in complex numbers? - answer--1
What is the formula for magnitude of a vector? - answer-sqrt( a^2 + b^2)
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