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josep ray

josep r.

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what If the balloon contained 3.2 litres at a temp of 85 K and allowed the temperature of the gas to increase to 30 degrees C? how much V then?

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provide the structure of the conjugate acid for each base and then rank the basicity of the nitrogen bases from strongest base to weakest (1=strongest)

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You have just arrived at the home of a brand-new learner on your caseload. Immediately after arriving, you begin the session, using items that are listed as reinforcers in their file. However, the learner is struggling to sit and engage in the lesson. What could you have done differently to increase engagement from your learner? A Worked on pairing with the learner B Read through the programming more C Interviewed the parents or caregivers D Made the discriminative stimulus (SD) clearer

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Explain briefly how employers & employees respond along the supply and demand graph. What happens to the wages workers receive after a tax increase (compared to a \"no-tax\" equilibrium)? What happens to the level of employment? (required)

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5.9. Find and sketch the Fourier transform of the following time-domain signals.\ a. $Ae^{-\beta t}cos(\omega_0 t)u(t)$, Re{$\beta$} > 0\ b. 6 sinc(0.5t)\ c. A sin($\omega_1$t) + B cos($\omega_2$t)\ d. 3 rect[(t - 2)/6]\ e. 4 sin(50t)[u(t) - u(t - 2)]\ f. 6tri[(t - 3)/4]\ g. 9 sinc$^2$(12t)

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Calculate the average of the variables a, b, and c, and assign the result to a variable named avg. Assume that the variables a, b, and c have already been assigned a value, but do not assume that the values are all floating-point. Make sure the value that you assign to avg is a floating-point value.

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The spring and mass are then removed from the hook on the ceiling. The same spring is mounted flush with the floor, and now stands vertically. A 3 kg spherical mass is placed on top of the spring. b. If the spring is compressed 37 cm downward by an applied force applied to the mass and then released, how high above the ground will the mass go?

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Resistor Voltage (V) Current(A) Resistance(?) 1 2 3 Total V<sub>T</sub> reading A<sub>T</sub> reading R<sub>T</sub>=V<sub>T</sub>/I<sub>T</sub> V<sub>T</sub> A R A V Figure 2 R A Figure 1 V R A V

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13. Design a system that takes two 4-bit binary numbers A and B and can output any of the following: A, A + 1, B, B + 1. Hint: Use 2x1 MUXs and full adders.

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The following table gives sales, product cost, and cost-to-serve data for a company that makes three product lines: A, B, and C. The company has two customer types. (Click the icon to view the sales and product cost information.) The cost to serve all customers is $11,210 and is allocated to customer types based on the number of manager visits to customer locations for pre- and post-sales support. Read the requirements. Data table X Requirements Product A Product B Product C Product A Sales $ Sales Cost of sales $ 4,600 Customer Type 1 Customer Type 2 4,000 $ 5,800 4,600 $ 27,000 12,500 Total 1. Determine the gross profit margin percentage of sales for each product. Which product is the most profitable? 2. Determine the gross profit margin and the gross profit margin percentage of sales for each customer type. 600 $ $ 4.600 Product B Sales 2,200 3.600 5,800 Product C Sales 17,000 10,000 27,000 Manager Visits 9 10 19 3. Determine the cost-to-serve percentage of sales for each customer type. 4. Determine the operating income and operating income percentage of sales for each customer type. 5. Which customer is the most profitable based the following profitability measures: a. Gross margin b. Gross margin percentage of sales c. Operating income d. Operating income percentage of sales

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