Numerade

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The two-force member CD has a compressive load of 2 kips when the frame in the Figure is loaded as shown. Draw a free-body diagram of member AC and label all horizontal and vertical components of forces acting on it. (Do not calculate actual values. Surface at A is smooth.) 10 kips 4' 3' 2' 4' 3' 1' 1' A. B. C. D. E. Scanned with CamScanner

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$ \int \frac{3 x^{2}+x^{2}+2 x-1}{x^{4}+x^{2}} d x $

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Classification A B C D F Total Freshman 59 73 58 36 14 240 Sophomore 51 61 33 27 9 181 Junior 39 51 29 18 6 143 Senior 40 46 42 33 11 172 Total 189 231 162 114 40 736 Given the student is a senior, what is the chance he or she passed the class? 161/172 88/172 161/736 86/172

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Consider the function $f(x) = \frac{8}{x^2 - 2x - 15}$. Find a function $g(x, n)$ such that $f(x) = \sum_{n=0}^{\infty} g(x, n)$, and enter this into the variable g.

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A contract can be fulfilled by making an immediate payment of $20,700 or equal payments at the end of each month for 10 years. What is the size of the monthly payments at 9.8% compounded monthly? The payment is $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)

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Enzymes enhance the catalytic rate of reactions by lowering the activation energy. If an enzyme lowers the activation energy for a reaction by 20 kJ/mol (ΔG*), determine the corresponding rate enhancement (ratecat/ratenoncat).

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Researchers now understand that ADHD is a complex phenotype, meaning it is influenced by the effects of many genes and the environment. A recent Genome Wide Association Study published in Nature Genetics, researchers identified several "signals" associated with ADHD: -log10 (p) 14 13 12 11 10 9 8 7 6 5 4 3 Chromosome A region on which chromosome shows the strongest association with ADHD?

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Slope of a parallel line: -(5)/(8) Slope of a perpendicular line: 8/5

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accrued salary expense of $12,000 at the end of Y1. ABC also received a $10,000 loan from a bank on December 31, Y1. ABC Company uses cash-basis accounting for its records. During Y1, ABC collected $600,000 from its customers, made payments of $280,000 to its suppliers for inventory, and paid $194,000 for operating costs. ABC wants to prepare accrual-basis financial statements. In gathering information for the accrual-basis financial statements, ABC discovered the following: Customers owed ABC $60,000 at the beginning of Y1 and $42,500 at the end of Y1. ABC owed its inventory suppliers $27,000 at the beginning of Y1 and $34,200 at the end of Y1. ABC's beginning inventory balance was $54,000, and its ending inventory balance was $52,700. ABC had a prepaid rent and insurance expense balance of $6,000 at the beginning of Y1 and $8,600 at the end of Y1. ABC had an accrued salary expense of $12,000 at the end of Y1. ABC also received a $10,000 loan from a bank on December 31, Y1.

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When your shop has closed for the day, you want to run a summary analysis of the business at your shop that day to determine the maximum amount you can afford to pay your employees (yes, we are giving 100% of our profits to our workers). We're giving you some new files that have the numbers from a few different days. Note that we expect there to be variation from day to day! If this was how we calculated wages in the real world, no one would ever want to work at our donut shop. We're giving you one file that lists the total profits made from each kind of donut. The top line is glazed, the middle is chocolate, and the last is sprinkled on this day. We're also giving you one file that lists the number of employees that worked that day and how many hours they worked: profits_sep16.txt and employees_sep16.txt. 3.50 -1.50 21.85 Write a program that: - Asks the user which day to read the data for. - Reads in the data about both the profits and the employees for that day. - Reports the total profit made that day from selling donuts. - Reads in the data about how many employees worked on that day. - Reports the hourly wage for the donut shop employees. Example (user input is in bold underlined): What day should we analyze? sepi6 On sep16, you made $23.85. 2 employees worked for 3 hours each, totaling 6 hours. You should pay your employees $3.98 per hour. Here's an example with the files for September 17th (a much more lucrative day): profits_sep17.txt and employees_sep17.txt. 51.50 9.00 43.70 And the corresponding program output: What day should we analyze? scpi7 On sep17, you made $104.2. 1 employee worked for 4 hours. You should pay your employees $26.05 per hour.

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cristian r.