All SAT II Math II Resources
Example Questions
Example Question #1 :Number Theory
Expressas a base ten number.
Possible Answers:
Correct answer:
Explanation:
Place values in the base two system are powers of two rather than powers of ten.
is equal to:
Example Question #2 :Types Of Numbers
Express 68 as a base two (binary) number.
Possible Answers:
Correct answer:
Explanation:
68 can be expressed as the sum ofdistinct权力的两个如下:
Therefore, there are 1's in the seventh and third place from the right, and 0's everywhere else, so
Example Question #3 :Number Theory
Express 73 as a binary (base two) number.
Possible Answers:
Correct answer:
Explanation:
73 can be uniquely expressed as the sum of distinct powers of two as follows:
Therefore, there is a "1" in the seventh, fourth, and first positions from the right, and a "0" everywhere else. So,
Example Question #1 :Types Of Numbers
Which of the following numbers is an imaginary number?
Possible Answers:
Correct answer:
Explanation:
By definition, an imaginary number is a number with the term "i" in it. For this problem 7i is the only answer with the imaginary part.
All SAT II Math II Resources
Popular Subjects
Chemistry Tutors in Chicago,Math Tutors in Washington DC,Chemistry Tutors in New York City,ISEE Tutors in San Diego,Calculus Tutors in Los Angeles,Reading Tutors in Houston,MCAT Tutors in Atlanta,Statistics Tutors in Philadelphia,French Tutors in Seattle,GMAT Tutors in Chicago
Popular Courses & Classes
SSAT Courses & Classes in Los Angeles,GRE Courses & Classes in San Diego,SSAT Courses & Classes in Atlanta,Spanish Courses & Classes in Phoenix,LSAT Courses & Classes in Miami,SAT Courses & Classes in New York City,行为Courses & Classes in Seattle,ISEE Courses & Classes in Los Angeles,GRE Courses & Classes in Miami,GMAT Courses & Classes in Miami