Numerade

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what is a measure of the average thermal energy of the molecules in a substance?

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A system of mass 12 kg undergoes a process during which there is no work, the elevation decreases by 50 m, and the velocity increases from 15 m/s to 35 m/s. The specific internal energy decreases by 5 kJ/kg and the acceleration of gravity is constant at 9.8 m/s². Determine the change in kinetic energy, in kJ, and the amount of energy transfer by heat for the process, in kJ. ΔKE$_{12}$ = Q$_{12}$ = kJ kJ

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Which of the following is a true statement? Multiple Choice Lodging and incidental expenditures are fully deductible if the taxpayer is away from home overnight while traveling on business. Meals are deductible for an employee who is forced to work during the lunch hour. When a taxpayer travels solely for business purposes, only half of the costs of travel are deductible. If travel has both business and personal aspects, the cost of transportation is deductible but the deductibility of lodging depends upon whether business is conducted that day. None of the choices are true because business travel is not deductible. Airfare to New Jersey$ 2,000Meals purchased at the conference220Meal with an old friend120Lodging in New Jersey450Rental car180 Multiple Choice

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Research one of the following SDLC methodologies, then define the methodology you have selected. Waterfall Iterative Spiral Others Describe at least three best practices when it comes to using it for program design.

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As long as x is greater than 0 Output x modulo 2 (remainder is either 0 or 1) Assign x with x divided by 2 Note: The above algorithm outputs the 0's and 1's in reverse order. Ex: If the input is: 6 the output is: 011 6 in binary is 110; the algorithm outputs the bits in reverse.

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Determine the forces in members BF, BC and FE of the truss shown in the figure. State is the members are in tension or compression. Note: Include FBD(s) to receive full points.

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What annual interest rate is earned by a 14-week T-bill with a maturity value of $1,200 that sells for $1,188.24? The annual interest rate is enter your response here%.

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Solve \frac{4x^9}{5x^4} = 9 for x. Number of solutions: one NOTE: Enter an exact value for the solution, or round to three decimal places. x =

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What percentage of a tax will the demander pay if price elasticity of supply is 0.3 and price elasticity of demand is 0.7? What percentage will the supplier pay? Instructions: Enter your responses rounded to the nearest whole number. The percentage paid by the demander is 70 percent. The percentage paid by the supplier is 30 percent

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A and B are independent events. Use the following probabilities to answer the question. Round to 4 decimal places. P(A) = 0.53, P(A and B) = 0.51, find P(B) P(B) =

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gloria c.