At a company function, a top executive corners you and complains that your department is wasting too much money. the executive demands to know why the company must spend so much money on computers and software, especially operating systems and related licenses (for closed source programs and operating systems). write a report that defends your department by explaining the nature of hardware, software, and operating systems. in the report, be sure to explain how oss and the linux operating system can be used to reduce these costs in the long term.

Write a function balancechemical to balance chemical reactions by solving a linear set of equations. the inputs arguments are: reagents: symbols of reagents in string row array products: symbols of products in string row array elements: elements in the reaction in string row array elcmpreag: elemental composition of reactants in two dimensional numeric array elcmpprdcts: elemental composition of prducts in two dimensional numeric array hint: the first part of the problem is setting up the set of linear equations that should be solve. the second part of the problem is to find the integers from the solution. one way to do this is to mulitiply the rational basis for the nullspace by increasing larger integers until both the left-and right-side integers exist. for example, for the reaction that involves reacting with to produce and : reagents=["ch4", "o2"]; products =["co2", "h2o"]; elements =["c","h", "o"] elcmpreag=[1,4,0;

When writing a business letter, how many times can you use the same merge field in a document? once once, unless using the address block feature unlimited it will depend on the type of document you choose

What does a trademark indicate about a product? a trademark is a sign, symbol, or short phrase that indicates the of a product or service. type the correct answer in the box