Alarge high school has a row of 500 numbered lockers, which the custodians have left unlocked and closed before the students arrive. they have also cleaned them so there are no fingerprints on them. on the first day of school, the first student rushes down the hall and opens all of the lockers. the second student follows behind, closing every other locker starting with second locker. starting with the third locker, the third student changes the state of every third locker. this pattern continues until 500 students have gone down the hall, changing the state of the lockers as they go. how many students will have left fingerprints on locker number 378?

What comprises a list of main points and sub-points of a topic to include in a presentation

The plastic flowerpots company has two manufacturing departments, molding and packaging. at the beginning of the month, the molding department has 2,100 units in inventory, 70% complete as to materials. during the month, the molding department started 18,500 units. at the end of the month, the molding department had 3,150 units in ending inventory, 80% complete as to materials. units completed in the molding department are transferred into the packaging department. cost information for the molding department for the month follows: beginning work in process inventory (direct materials) $ 1,300 direct materials added during the month 28,900 using the weighted-average method, compute the molding department's (a) equivalent units of production for materials and (b) cost per equivalent unit of production for materials for the month. (round "cost per equivalent unit of production" to 2 decimal places.)

You are the new chief information officer for the video-game developer, necturus games. the company has recently undergone a major expansion of its primary product, and you must staff up the is department and determine the best way to develop new game "capsules" for the game, "escape velocity."