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Open a new Java file in jGRASP and create a class called Customer. Create three instance variables:

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Question 103 0.8 pts An additional action potential can be initiated in the same position on the axon once the sodium channels open and the potassium channels close? True False

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Describe safety precautions that you will take to perform the fieldwork for this project. (Note: You do not know what specific materials are present at the site initially.) Identify all of the hazardous materials (or potentially hazardous materials) observed and their classification (acid, base, water-reactive, or air reactive). Describe their uses and chemical properties. Discuss at least four potential interactions between these hazardous materials, including their chemical reactions, showing the reactants and products. Identify any associated hazards with the products. Discuss and justify any actions taken onsite and recommendations that will be included in your report to your client

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According to the following reaction, how many grams of ammonium nitrate are necessary to form 0.738 moles water ? ammonium nitrate(aq) dinitrogen monoxide(g) + water(l) grams ammonium nitrate

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Question 1: (30 points) The company Jugueton sells two electric ride-on cars. They buy all the components from different suppliers and they assemble by hand the products. The ride-on cars are tested before being packaged for sale. The difference between the products is that car Y also has a remote- control feature. The following budgeted details relate to the ride-on cars: Car X Car Y Selling price/unit £260 £320 Component costs per unit £110 £130 Minutes per unit Minutes per unit Assembly time 10 20 Testing time 8 8 The following costs are derived from their budget this year: Assembly Electronic component testing £24/hour £15/hour During the following month there is a limitation in the number of hours allocated for assembling and testing because of a legal union action. For assembly, they are limited to 100 hours and for testing 50 hours. The managers want to find out how the resources should be distributed by product in order to maximize their profits. Required 1. Calculate the contribution per unit for each type of product (5 p). 2. Determine the objective function based on these two constraints (2 p). 3. Write the equations for the two constraints (2 p) 4 Determine the mix of products that will maximize profits for the business, using a graphical linear programming solution: (a) Solve the equations to calculate the points where both lines intercept. (2.5p) (b) Draw the lines for the constraints and identify the corner points that make up the feasible region. (5p) (c) Determine the mixed of products for the comer point where both lines intercept using the substitution method. (5p) 5. Identify the mix of products that will maximize the contribution and the total contribution.(2.5p) 6. The manager wants to consider the maximum sales that they can achieve for each product. They can sell up to 200 items of X and 220 items of Y. Reassess the feasible region and

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Find a basis of the subspace of R³ defined by the equation -9x₁ - 3x₂ - 8x₃ = 0. Basis: { [ ] , [ ] , [ ] }

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Find the values of x for which the function is continuous. f(x) = 5 x2 + 4

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In the growth debate, defenders of economic growth believe that it is the primary path to raising living standards. True or False 9 True False

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15. [0/1.42 Points] DETAILS Amount of interest For the car loan described, give the following information. A car dealer will sell you a used car for $6,498 with $798 down and payments of $169.51 per month for 48 months. (a) Amount to be paid PREVIOUS ANSWERS (c) Interest rate (Round your answer to two decimal places.) % (d) APR (rounded to the nearest tenth of a percent) % Enter a number. Need Help? SMITHNM13 11.2.053. Read It

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Evaluate the integral: \int \frac{20\sqrt{x^2 - 36}}{x^4} dx (A) Which trig substitution is correct for this integral? $\boxed{x = 6 \text{sec}(\theta)}$ $x = 20 \text{sin}(\theta)$ $x = 6 \text{tan}(\theta)$ $x = 36 \text{tan}(\theta)$ $x = 36 \text{sec}(\theta)$ $x = 6 \text{sin}(\theta)$ (B) Which integral do you obtain after substituting for $x$ and simplifying? Note: to enter $\theta$, type the word theta. $\int \text{________} d\theta$ (C) What is the value of the above integral in terms of $\theta$? $\text{________} + C$ (D) What is the value of the original integral in terms of $x$? $-\frac{20\sqrt{x^2 - 36}}{3x^3} + \frac{5}{27} \text{sec}^{-1}(\frac{x}{6}) + C$

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