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Write a program that plays a simple trivia game. The game should have five questions. Each question has a corresponding answer and point value between 1 and 3 based on the difficult of the question.
f the design speed of a multi-lane highway is 60 mph, what is the minimum sight distance that should be provided on the road if (a) the road is horizontal and (b) the road has a maximum grade of 5 p
After operating for a period of time, assume that the opening size decreases to 10-mm due to the accumulation of materials (debris) on the screens.
Write a program that uses a nested for loop to compute the average grade for a class of 12 students in each of three subjects. The program asks the user to enter the grade of each student in subject
What is the shape of a water droplet from a leaking tap. How does that shape change before and after dropping from the tap. What properties of fluids play a role in this change in shape.
The following data are taken: RU=130.0m, RS=120.0m, ST=90.0m, angle RST= 115 degrees, and angle RUT= 100 degrees. Calculate the length of side UT and the area of the plot.
A disk spins within an oil-filled enclosure, having 2.4 mm clearance from flat surfaces each side of the disk. The disk surface extends from radius 12 to 86 mm.
salary 65000 per year, jane plans to retire in 25 years. Annual anticipated increaase is 3000 a year. she plans to deposite 5% of her yearly salery, into retirment fund that earns 7% intrest compounde
Write a Java application that creates an instance of the String class and initializes this instance with a String literal. Use a for loop structure to print the string in reverse order. Implement th
Write a program that uses a loop structure to ask the user to enter an integer each time around the loop. The program computes the sum of only the even numbers entered from the keyboard. It stops at
If the diameters are 2 cm and 4 cm, respectively, calculate the fluid viscosity if the torque on the inner cylinder is measured to be 0.0026 N*m.
What are user processes? What are system processes?
Suppose the file Final.txt contains student grades on a final exam. Write a program that displays the average grade on the exam and the percentage of grades that are above average.
Successive plus and minus sights taken on a downhil line of levels are listed below. the values represent the horizontal distances between the instrument and either the plus or minus sights.
Add a JButton to the JSmileFace program so the smile changes to a frown when the user clicks the JButton. Save the file as JSmileFace2.java.
Explain the log growth phase of population generation showing the population growth curve (S curve). Deduce the equation for this method of population projection.
A programmming contest was organised between two universities, Elm and Oak. There were n participants from Elma and m participants from Oak.
Give two examples of how a social pressure or need led to the development of a new information technology. Give two examples of how the adoption of a new information technology changed society.
The acceleration of a particle is defined by the relation a=-8m/s^2. Knowing that x=20m when t=4s and that x=4m when v=16m/s, determine (a) the time when the velocity is zero
For an SO2 emission rate of 22,000 kg/day and an exhaust gas flow rate of 5.0 million m^3/hour(after the scrubber) measured at 150 C and 1atm pressure, calculate the concentration of SO2 in the exha
A horizontal curve on a two-lane highway is designed with a degree of curvature of 7 degree and a 50mph design speed. The coefficient of side friction for the design speed is 0.14. Deflection angle
A saturated soil has a unit weight of 120 pcf and a water content of 32.5%. Determine the void ratio and specific gravity of the soil.
Let objects x and y be stored at site 1, and objects z and w be stored at site 2. Determine, for each of the following executions, whether the execution is serializable or not.
Write a program for creating a linked list by dynamically allocating memory for desired number of nodes.
what are the possible combinations of inflow and outflow of water in the tank in a given day. if the water level in the tank is 7ft from the bottom at the start of day, what are the possible water l