Numerade

Questions asked

BEST MATCH

Which of the following approaches best demonstrate an effective balance of advocacy and inquiry in finance business partnering? Select all that apply. Presenting a detailed financial analysis, then asking stakeholders to share their perspectives on the implications for their departments. Proposing a new budgeting process and requesting feedback on potential challenges in its implementation. Asking department heads to explain their financial needs before sharing insights on budget constraints. Providing a comprehensive financial report and explaining its key points in a presentation to stakeholders. Initiating a discussion about cost overruns by asking operations managers to share their views on the root causes.

View Answer

BEST MATCH

A survey of 300 randomly selected high school students determined that 118 play organized sports. What id the probability that a randomly selected high school student plays organized sports?

View Answer

BEST MATCH

Consider the following hypothetical acid-base reaction. H3PO4(aq) + OH- (aq) <=> H2PO4- (aq) + H2O(l)

View Answer

BEST MATCH

Antitrust enforcement of vertical relationships is generally focused on The dominant firm using vertical contracts to extend market power to other levels of the supply chain Vertical contracts that reduce the intensity of competition Vertical contracts that harm consumers All of the above

View Answer

BEST MATCH

2. Use calculus to determine where the function $f(x) = x^3 + 9x^2 + 24x + 5$ is increasing and where it is decreasing. Express this using interval notation. Explain your reasoning clearly!

View Answer

BEST MATCH

Question 8 According to Janet McIntosh, why do Giriama women sing sexually-explicit or \"obscene\" funerary songs? Women use the songs to distract themselves from grief. Funerals are considered the appropriate time to teach children about sexuality. Funerals are times to deal with taboo topics which are usually off-limits, such as dead bodies and women's sexuality. Men force them to sing the songs in order to ease grief. 2 pts

View Answer

BEST MATCH

Consider a two-dimensional gas of non-interacting bosons that is trapped in a harmonic potential. The gas is in equilibrium with a heat bath at temperature T and a particle reservoir with chemical potential $\mu$. The energy eigenvalues of such a trapped boson are $E(n_1, n_2) = E_0(n_1 + n_2)$ with $n_1 = 0, 1, 2, \dots, \infty$ and $n_2 = 0, 1, 2, \dots, \infty$. a) Show that the number of states $g(E)dE$ in which the boson has an energy E between E and $E + dE$ is given by: $\frac{E}{E_0^2} dE$ Hint: the number of states $\Gamma(E)$ with energy smaller than E is given by: $\frac{1}{2} \left(\frac{E}{E_0}\right)^2$ b) Show that the total number of bosons N can be written as: $N = N_0 + \frac{1}{E_0^2} \int_0^\infty \frac{E}{e^{\beta(E-\mu)} - 1} dE$ where $N_0$ is the number of bosons in the ground state with $E = 0$. Give an expression for $N_0$ and explain why the ground state energy should be treated in this way. c) Give the definition of the critical temperature $T_c$ for a boson gas and show that this critical temperature for the 2-D harmonically trapped boson gas is given by, $T_c = \frac{\sqrt{6NE_0}}{\pi k}$ d) Calculate the number of bosons in the ground state for $T < T_c$. Express your answer in terms of $T$, $T_c$, and $N$.

View Answer

BEST MATCH

Project 6: Threads CS 2370 Background: The purpose of this assignment is to learn about multithreading and writing concurrent programs. Requirements: Write a program that finds all the prime numbers from 2 to 1 million (inclusive). Create 4 threads to do the work. Do the following: 1. As you find a prime number, write it to a file called "primes.dat". 2. After all the work is done, report the total number of primes found. 3. Each thread should also keep track of the number of primes it finds. After printing the total number of primes found, print the number of primes each thread found. Implementation Notes: 1. How do you determine if a number is prime? While there are more efficient ways, just take the simple approach: a. For 2, and then all the odd numbers greater than 2, if that number divides the candidate number, then the candidate number isn't prime. b. Stop when you get to the candidate number/2. 2. You will need to test every number from 2 to 1,000,000. If you had a single thread, you would just have a simple loop. But now you must coordinate which thread works on which number. So you need a shared counter. Of course, to avoid race conditions, you must protect its usage with a mutex. 3. You also have a shared file. So you have to protect writes to it with a mutex. 4. You also have a shared counter of the number of primes found. It needs to be protected as well. However, since locking is actually expensive, and the counter updates at the same time you write a prime to the file, it's probably best to put it in the same critical section as the file write (sharing the same mutex). 5. Shared resources must be accessible to all threads and to the main program. Yes, make them global variables. Make the output file stream a global variable also. 6. How does a thread know when it is done? Think about it. 7. You want to always make sure to lock where needed, but only where needed. Think carefully about exactly what needs to be locked. 8. Note that the numbers in primes.dat are not necessarily in order. That's fine. This is a short program. My program is 73 lines long.

View Answer

BEST MATCH

Paste Clipboard B29 16 CM ratio 17 Variable expense ratio 18 19 2. Compute the break-even point 20 Break-even in unit sales 21 Break-even in dollar sales 22 23 3. Compute the margin of safety 24 Margin of safety in dollars 25 Margin of safety percentage 26 27 4. Compute the degree of operating leverage 28 Sales 29 Variable expenses 30 Contribution margin 31 Fixed expenses 32 Net operating income 33 34 Degree of operating leverage 35 36 37 38 READY Attempt(s) 3/3 Sheet1 BIU Font X ? fx A Alignment Number Conditional Format as Cell Formatting Table Styles Styles Cells Editing B C D E F 40% 60% 7,000 units $525,000 $315,000 37.50% $ 840,000 100% Hint

View Answer

BEST MATCH

Using funds on deposit in foreign financial institutions as security for domestic loans is a favorite technique to make money appear to be normal business earnings. Another ploy is over-billing or producing false invoices for goods allegedly sold across borders. This is dissimilar to layering, for in the integration process detection and identification of laundered funds is provided through informants.

View Answer

david r.