A College Enrollmet ModeI : Part 1 As an example of how simulation can be used for operations research, consider the following college enrollment model. A certain college wants to analyze the effect of admissions and freshman retention rate on the college’s...

Using the-switch Structure for Calendar Calculauons Use the swi tch structure to compute the total elapsed days III .1year, given the number (1-12) of the month, the day, and an indication of whether or nut the year l~ d kJr vear • Solution Note that February has an...

Time to Reach a Specified Height Consider the variable-mass rocket treated in Example 4.5-2. Write a program to determine how long it takes for the rocket to reach 40,000 ft if the bum time is 50 see . • Solution The pseudocode appears in Table 4.5-3. Because we do...

Height andSpeed of a Projectile The height and speed of a projectile (such as a thrown ball) launched with a speed of Vo at an angle A to the horizontal are given by’ where g is the acceleration due to gravity. The projectile will strike the ground when h(l) =...

Data Storing A vector x’ bas been obtained from measurements. Suppose we want to consider any data value in the -range -0.1 < x < 0.1 as being erroneous. We want to remove all such elements 3IW replace them ‘with zeros at the end of the array....

Flight of an Instrumented Rocket All rockets lose weight as they bum fuel; thus the mass of the system is variable. The following equations describe the speed v and height h of a rocket launched vertically, neglecting air resistance. They can be derived from...