Information provided by the manufacturers of school buses owned by the lincolnville school disctrict suggests the mean maintenance cost per year is $4,400 per bus with a standard deviation of $1,000. compute the mean maintenance cost for lincolnville buses. does the lincolnville data seem to be in line with that reported by the manufacturer?

Microsoft's stock price peaked at 6118% of its ipo price more than 13 years after the ipo suppose that $10,000 invested in microsoft at its ipo price had been worth $600,000 (6000% of the ipo price) after exactly 13 years. what interest rate, compounded annually, does this represent? (round your answer to two decimal places.)

Mystic bottling company bottles popular beverages in the bottling department. the beverages are produced by blending concentrate with water and sugar. the concentrate is purchased from a concentrate producer. the concentrate producer sets higher prices for the more popular concentrate flavors. a simplified bottling department cost of production report separating the cost of bottling the four flavors follows:

Databases, though on the internet, only