If X follows a two-parameter Pareto distribution with a = 3 and θ = 100, find...

Matrix Methods/Linear Algebra: Please show all work and justify the answer! 1. Consider the following matrices. [-1:] 1 2 2 0 A= -10.B=3-4 and C= 3 4 5 Compute each of the following, if it is defined. If an expression is undefined, explain why. (a) (4 points) A+B (b) (4 points) 2B (e) (4 points) AC ...

5)Evaluate f (x2-y)dr + (y2 +x)dy along a) a straight line from (0.1) to (1,2), b) straight lines from (0,1) to (1,1) and then from (1,1) to (1,2), c) the parabola z t,y 1...

You decide to sell short 100 shares of Charlotte Horse Farms when it is selling at its yearly high of $56. Your broker tells you that your margin requirement is 65 percent and that the commission on the purchase is $180. While you are short the stock, Charlotte pays a $2.55 per share dividend. At th...

(5 points) On December 31, 2014, the Bradshaw Corporation had $485,000 as an ending balance for its retained earnings account. During 2015, the corporation declared a $3.50/share dividend to its stockholders. The Bradshaw Corporation has 35,000 shares of common stock outstanding. When the books were...

the economic size- up involves_____. a. the relationship between overall economic activity and the industry's performance of the activity b. identifying the current business cycle stage c. anticipation of the interest rate change d. all of the above...

What is the basic unit of structure and function of a living organisms?...

8. Find the necessary reinforcement for a square column (16 in x 16 in) to carry a factored load Pu = 265 kips and a factored moment M, of 320 ft-kip. Assume #4 ties, f'c = 4000 psi and fy = 60,000 psi. Include the spacing of the ties assuming that the acting shear is negligible (<<V/2)....

A past survey of 1,068,000 students taking a standardized test revealed that 9.6% of the students were planning on studying engineering in college. În a recent survey of 1.476,000 students taking the SAT 9.2% of the students were planning to study engineering. Construct a 95% confidence interv...

Maria's Foods produces frozen meals that it sells for $14 each. The company computes a new monthly fixed manufacturing overhead allocation rate based on the planned number of meals to be produced that month. Assume all costs and production levels are exactly as planned. The following data are fr...

A) A proton is placed at point A, where the electric potential is 100 V . The proton is released from rest. Some time later, the proton has reached point B, where the electric potential is -140 V . What is the de Broglie wavelength of the proton when it reaches point B? _____ m B) We...

Calla Company produces skateboards that sells for $61 per unit Calla Company produces skateboards that sell for $61 per unit. The company currently has the capacity to produce 95,000 skateboards per year, but is selling 80,300 skateboards per year. Annual costs for 80,300 skateboards follow D...

In order to pull out the nail at B, the force F exerted on the handle of the hammer must produce a clockwise moment of 410 lb- in about point A (Figure 1) Part A Determine the required magnitude of force F Express your answer with the appropriate units. Figure 1 of 1 > P 10.52 lb 30° Smit Pre...

Complete the table below for calculating the molar mass of the compound phosphorus pentachloride. Molar mass of element Moles Mass in one mole of phosphorus pentachloride P D g /mol mol - g/mol mol Molar mass phosphorus pentachloride - g/mol...

5. (13 points) Let a = 147, b = 120, and d= ged(a,b). Find d and find x, y € Z such that ax+byd. Show all your work....

After you pick up a spare, your bowling ball rolls without slipping back toward the ball rack with a linear speed of V; = 2.62 m/s. To reach the rack, the ball rolls up a ramp that rises through a vertical distance of h = 0.47 m. Part A What is the linear speed of the ball when it reaches the top of...