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darren bowen

darren b.

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Required informationSkip to question[The following information applies to the questions displayed below.]The charter of Vista West Corporation specifies that it is authorized to issue 300,000 shares of common stock. Since the company was incorporated, it has sold a total of 160,000 shares (at $16 per share) to the public. It has bought back a total of 25,000. The par value of the stock is $3. When the stock was bought back from the public, the market price was $40.2. Determine the issued shares.

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Find $\frac{dy}{dx}$ by implicit differentiation. $x^8y^7 - y = x$

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Question 31: A metal canister filled with CO2(g) at 22.0°C contains 15.0 L of gas with a pressure of 25.0 atm. If the canister is left in the sun and the gas temperature is allowed to increase to 45.0°C, what will the pressure be at this new temperature? A) 15.0 atm B) 23.2 atm C) 27.0 atm D) 51.1 atm

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Calculate circumferential and radial stress in a thick cylinder assuming internal pressure =pi and internal pressure =zero.

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According to lecture, scientific investigation has 3 goals. Which one of the following IS NOT an investigative goal? Group of answer choices Optimization Description Explanation Translation

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Draw the major product of this reaction. Ignore inorganic byproducts. Assume that the water side product is continuously removed to drive the reaction toward products. (CH$_2$OH)$_2$, TsOH Drawing

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QUESTION 8 (12 MARKS) By using Laplace transformation, solve the following initial value problem. y''(t) + 4y'(t) = e$^{-t}$, y(0) = 2, y'(0) = 1.

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Create a class called Rectangle. Use the UML below to define the methods in the class. Create a folder on the linux server called test1 and write and test your code in that area. An executable program must be on the linux server. Hit submit on the assignment page when you have completed the test. Rectangle -length:float = 1.0f -width:float = 1.0f +Rectangle() +Rectangle(length:float,width:float) +getLength():float +setLength(length:float):void +getWidth():float +setWidth(width:float):void +getArea():double +getPerimeter():double +toString():String "Rectangle[length=?,width=?]" Use a similar driver as below to test your class. #include<iostream> #include"Rectangle.h" int main(){ Rectangle r1(1.2, 3.4); cout<<r1.toString()<<endl; Rectangle r2; cout<<r2.toString()<<endl; // Test setters and getters r1.setLength(5.6); r1.setWidth(7.8); cout<<r1.toString()<<endl; cout<<"length is: "<<r1.getLength()<<endl; cout<<"width is: "<<r1.getWidth()<<endl; // Test getArea() and getPerimeter() cout<<"area is: "<<r1.getArea()<<endl; cout<<"perimeter is: "<<r1.getPerimeter()<<endl; } Output Should be something like the following: Rectangle[length=1.2,width=3.4] Rectangle[length=1.0,width=1.0] Rectangle[length=5.6,width=7.8] length is: 5.6 width is: 7.8 area is: 43.68 perimeter is: 26.80

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12 \cos(10t - 25^\circ) V 2\Omega 0.2 H +- + 4 \cos10t A v_2(t) 0.02 F v_1(t) \uparrow 2 \cos(10t + 15^\circ) A

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Question 2: In an economic region three products are produced and exported: services (S), electricity (E) and oil (O). We know the internal (within region) use of service, electricity and oil required to produce units of each for export. The relationships are given by: $S_e = 0.05 \cdot S_p + 0.30 \cdot E_p + 0.30 \cdot O_p$ $E_e = 0.40 \cdot S_p + 0.05 \cdot E_p + 0.40 \cdot O_p$ $O_e = 0.35 \cdot S_p + 0.35 \cdot E_p + 0.05 \cdot O_p$ If we are to export 20 units of service, 25 units of electricity and 15 units of oil, what total production of service, electricity and oil is required? Hints: Consider the production requirements as: $E = M \cdot P$ Where E is the export array, and P is the internal use array Since there are no imports, the total production of each product will equal the units exported plus the units of internal use. Submit a published pdf file containing the script and results.

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