Give a procedure for converting from the hexadecimal expansion of an integer to its octal expansion using binary notation as an intermediate step. keywords: notations
A company has 40 applicants for a particular position. 30 of the applicants are male. 35 of the applicants are college graduates. 27 of the male applicants are college graduates. a. With this information, I need to create a Venn Diagram that describes this situation. b. How many male applicants are not college graduates?
Determine whether there can exist a linear binary code with the parameters [n,k,d]=[12,7,5] In here we need to apply the Shere-paking bound and Varshanov-gilbert bound to know this code is linear. I think when this code satisfies the shere-packing we do not it is a code when satisfies we know it is not a code and when it
Can you explain what do Singleton bound, the sphere-packing bound and the Varshamor-Gilbert mean? Determine what the Singleton bound, the sphere-packing bound and the Varshamor-Gilbert bound say about the maximum number of information bits that codewords with ten check bits can have if the codewords are protected from 3 or f
Prove or disprove the following: Let G be a group, f, g . G, and fg gf , then | <f, g> | > 5. See attached file for full problem description.
Determine the truth value of the statement $x"y(x<= y²) (and explain your answer) if the universe of discourse for the variables consists of: a) the positive real numbers b) the integers c) the nonzero real numbers
Please view the attachment to see questions 1 and 2. 3. A survey of 10355 people restricted to those who were either female or Hispanic or over 16 years of age, produced the following data: Female: 6022 Hispanic female: 2136 Hispanic: 3564 Over 16 and female: 959 Over 16: 4722 Over 16 and Hispanic: 1341 His
See attached file for full problem description.
Please use words to describe the solution, not just symbols. (basically, explain what is going on in addition to an answer) Use a math symbol editor where appropriate.
A person tosses a fair coin until a tail appears for the first time. If the tail appears on the nth flip, the person wins 2n dollars. Before the nth flip, he does not receive nor pay anything. Let X denote the player's winnings. Show that E(X)=Would you be willing to pay $1 million to play this game? Woul
1. (i) Find the gcd (210, 48) using factorizations into primes (ii)Find (1234, 5678) 2. Prove that there are no integers x, y, and z such that x^2 + y^2 + z^2 = 999 keywords: greatest comon divisor
Consider a comple graph G, n ≥ 3. Find the number of cycles in G of length n. How many cycles in a complete graph with 5 vertices? Another problem is attached involving Reverse Polish Notation.... Please see the attached file for the fully formatted problems.
Assume that d=sa+tb is a linear combination of integers a and b. Find infinitely many pairs of integers ( s sub k, t sub k ) with d=s sub k a + t sub k b Hint: If 2s +3t =1, then 2 (s+3) + 3 (t-2) = 1 I would like a very detailed, as possible, exp
Let S be a collection of subsets of X, X = US. [S is not necessarily peicewise disjoint.] xRy if x, y Є S ⊂ S. Is R necessarily an equivalence relation? Show why or why not.
It was unfortunate that Rose and the other four coworkers in her department live in different suburbs because otherwise they might have been able to carpool. As it stands, each of the five drives to work every day on a different route. Every day last week from Monday through Friday, one of the five arrived late to work because o
For m, n, in N define m~n if m^2 ? n^2 is a multiple of 3. (a.) Show that ~ is an equivalence relation on N. (b.) List four elements in the equivalence class . c) List four elements in the equivalence class . (d.) Are there any more equivalence classes. Explain your answer.
Prove 8|5^(n+1) +(2)3^n + 1, n Є N
Let i, j, n be positive integers with i > j. Let f(x) in Zn[x] have non-zero constant term, and let d = o(x mod f(x)). Suppose that x^i and x^j have the same remainder on division by f(x). Prove that i-j >= d. -- Theorem 4.7.2 Suppose that F is a field of order |F| = q and that f(x) in F[x] has degree n >= 1 and has non-zer
Problem: For every positive integer n, prove that 1+2+...+n=n(n+1)/2.
Prove that if a-bar,b-bar Є (Z/nZ)^x then a-bar.b-bar Є (Z/nZ)^x Please see the attached file for the fully formatted problems.
Given a line segment QR=1 1. Given segments qand r, constuct a line segment qr. 2. Given segments q,r,s construct a line segment qrs. I'm confused on how to set it up and begin. I have the one for constructing a line segment of length q/r. Thanks
Make a venn diagram: 25 students play soccer, 4 boys play soccer and baseball, 3 girls play soccer and baseball, 10 boys play baseball, 4 girls play baseball, 3 boys plays baseball and tennis, 1 girl plays baseball and tennis, 1 boy plays all three sports, 1 girl plays all three sports, 9 students play tennis, 3 boys play soccer
Two armies are advancing on two cities. The first army has 4 regiments and the second army has 3 regiments. At each city, the army that send more regiments to the city captures both the city and the opposing army regiment. If both armies send the same number of regiments to a city, them the battle at the city is a draw. Each
Let d be a metric in X. Prove that p(x,y)=(d(x,y))/(1+d(x,y)) is also a metric in X.
Need help setting up this 3X4 Matrix problem. I have only worked 2X2 matrix game problems per recent homework, however, I can't seem to leverage that knowledge for this problem. I'm also not sure how to deal with the extra reward variable (one point for capturing each of the other army's bn). Also need help setting up the LP for
Show that any function from a discrete metric space X into a metric space Y is continuous.
1. Solve the equation. 3(6 - 3x) = 1/27 2. Use natural logarithms to evaluate the logarithm to the nearest hundredth. log√4 ^259.5 3. Solve the problem. Sonja and Chris both accept new jobs on March 1, 2001. Sonja starts at $45000 with a raise each March 1 of 3 % Chris starts at $33000 with a raise on Mar
(See attached file for full problem description)
Infocomp Systems is a research and development laboratory firm that develops computer systems and software primarily for the medical industry. The laboratory has proposals from its own researchers for eight new projects. Each of the proposed research projects requires limited resources and it is not possible to undertake all
Create a simple low-pass filter consisting of 10 1's in a row lpf = ones(1,10) Plot the spectrum of the signal using the command: plot(abs(fft([lpf zeros(1,246)]))); Indicate the frequency of the first zero in the frequency response in terms of the sampling frequency (frequency(bin#) = (bin#-1)*fs/(N_bins)
The concessions manager at our local college baseball game must decide whether to have the vendors sell sun visors or umbrellas. There is a 30% chance of rain, a 15% chance of overcast skies, and a 55% chance of sunshine, according to the weather forecast where the game is to be held. The manager estimates the following profit