When did kodak introduce film photography to the commercial market?
1840s
1860s
1880s
1900s

How should you set the ohms adjust control on a multitester of analog vom, for resistance measurements?

Sports and entertainment class, your goal is to increase attendance and make a profit for a game by getting your team on a winning track with total salaries less than $3,000,000

Johnson enterprises uses a computer to handle its sales invoices. lately, business has been so good that it takes an extra 3 hours per night, plus every third saturday, to keep up with the volume of sales invoices. management is considering updating its computer with a faster model that would eliminate all of the overtime processing.