Reference no: EM131906073
1. Consider all bit strings of length 4. a) How many begin with 01? b) How many begin with 01 and end with 10? c) How many begin with 01 or end with 10? d) How many have exactly three 1's?
2. Suppose that a "word" is any string of four letters. Repeated letters are allowed. For our purposes, vowels are the letters a, e, i, o, and u. a) How many words are there? b) How many words begin with a vowel? c) How many words begin with a vowel and end with a vowel? d) How many words have no vowels? e) How many words have exactly one vowel?
3. A professor teaching a Discrete Math course gives a multiple choice quiz that has four questions, each with four possible responses: a, b, c, d. What is the minimum number of students that must be in the professor's class in order to guarantee that at least two answersheets must be identical? (Assume that no answers are left blank.)
4. You pick cards one at a time without replacement from an ordinary deck of 52 playing cards. What is the minimum number of cards you must pick in order to guarantee that you get a) two pairs (for instance, two aces and two kings), and b) four of a kind (for instance, all four queens).
5. Use the binomial theorem to expand (x + y)6.
|
Examine any ethical issues that emerged in the research
: Determine how the researchers applied the principles of either the phenomenology or grounded theory design to address their research problem.
|
|
Options using the binomial model with five periods
: Compute the price of the options using the binomial model with five periods.
|
|
What is the tradeoff in databases
: What is the tradeoff in databases with regards to complexity? Is it truly unavoidable?
|
|
Describing a problem you have encountered during work
: Write a one or two page paper describing a problem you have encountered during work and describe how you actually solved it.
|
|
String of four letters
: uppose that a "word" is any string of four letters. Repeated letters are allowed. For our purposes, vowels are the letters a, e, i, o, and u.
|
|
How has local culture shaped christian thought and practice
: Write a 1,000-word essay, How has local culture shaped Christian thought and practice at all times and in all places? Give examples
|
|
Assume the producer will abandon immediately
: An oil producer is trying to decide if and when it should abandon an oil field. For simplicity, assume the producer will abandon immediately (year 0),
|
|
What did you enjoy the most in the interview
: Summarize what you discussed and reflect upon what you learn. What did you enjoy the most in the interview? What surprised you or what did you find unexpected?
|
|
Identify the competencies that are required for the position
: Before hiring a social media director, a job analysis should be conducted. What job analysis method or methods would you recommend.
|