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The friction coefficent between block A and the bar is μ=0.3 and both blocks have a mass of 10 kg. When the spring with a constant of k= 75 N/m is compressed 0.5 m and then released (from rest), what is the acceleration of block B and the tension in the rope?

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3. Each figure shows a pair of similar triangles, one contained in the other. For each pair, describe a point and a scale factor to use for a dilation moving the larger triangle to the smaller one. Use a measurement tool to find the scale factor.

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19. If 2 lines intersect in 1 point, what if the solution relationship between the 2 lines? If 2 lines never intersect, what it the solution relationship between the 2 lines? If 2 lines intersect at all points, what it the solution relationship between the 2 lines?

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Leila invested $300 in a fund for 4 years and was paid simple interest. The total interest that she received on the investment was $48. As a percentage, what was the annual interest rate for her investment?

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\frac{6x+2}{4} - y = 1 - 2y

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Demand is more elastic in the short run than in the long run. True or false?

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(Click the icon to view the performance report) Actual outout was 9,200 attaché cases. Assume all three direct-cost items above are variable costs. Requirement Is the president's pleasure justified? Prepare a revised performance report that uses a flexible budget and a static budgetPrepare a revised performance report that uses a flexible budget and a static budget. Begin with the actual results, then complete the flexible budget columns and the static budget columns. Label each variance as favourable or unfavourable. (For variances with a $0 balance, make sure to enter "0" in the appropriate field. If the variance is zero, do not select a label.) Jackson Company's budgeted prices for direct materials,direct manufacturing labour, and direct marketing (distribution) labour per attache case are $42,$9, and $11 respectively.The president is pleased with the following performance report: Actual Costs Static Budget Variance Direct materials $ 416,100 $ 453.600 S 37.500 F Direct manufacturing labour 95,600 107,300 97,200 118,800 1,600 F 11,500 F Direct marketing(distribution) labour Actual output was 9,400 attache cases.Assume all three direct-cost items above are variable costs Requirement Is the president's pleasure justified? Prepare a revised performance report that uses a flexible budget and a static budget. Prepare a revised performance report that uses a flexible budget and a static budget.Begin with the actual results,then complete the flexible budget columns and the static budget columns. Label each variance as favourable or unfavourable.(For variances with a $o balance,make sure to enter"o" in the appropriate field. If the variance is zero,do not select a label. Actual Results 9,400 Flexible-Budget Sales-Volume Variance Flexible Budget Variance Static Budget 9,400 1600 11000 S 416,100 $ 21,300 U 394,800 $ 58,800 F 453,600 95,600 11,000 U 84,600 12,600 F 97,200 107,300 3,900 U 103,400 15,400 F 118,800 $ 619,000 $ 36,200 U 582,800 $ 86,800 S 669,600 Output units Direct materials Direct manufacturing labour Direct marketing labour Total direct costs

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Perform the following binary operation. Show your solutions. 11001000$_2$ + 10111110$_2$ (1 mark)

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2. Given a singly linked list consisting of N nodes. The task is to remove duplicates (nodes with duplicate values) from the given list (if exists). [The nodes are arranged in a sorted way]. E.g. LinkedList: 3->3->5->6 Output: 3 5 6

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employee (employee_name, street, city) works (employee_name, company_name, salary) company (company_name, city) manages (employee_name, manager_name) Figure 3.20 Employee database for Exercises 3.9, 3.10, 3.16, 3.17, and 3.20. Consider the relational database of Figure 3.20. Give an expression in SQL for each of the following queries. a. Modify the database so that \"Jones\" now livesin \"Newtown\" b. Give all managers of \"First Bank Corporation\" a 10 percent raise unless the salary becomes greater than $100,000; in such cases, give only a 3 percent raise.

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