A Military Time In Exercises 17 to 24, evaluate each expression, where indicate addition and subtraction, respectively, using military time. (Military time uses a 24-hour clock, where 2:00 a.m. is...

Extracted text: A Military Time In Exercises 17 to 24, evaluate each expression, where indicate addition and subtraction, respectively, using military time. (Military time uses a 24-hour clock, where 2:00 a.m. is equivalent to 0200 hours and 10 p.m. is equivalent to 2200 hours.) and 23. 1800 24. 1000 1400 25. 1600 1200 Solution of exercise #23 Solution of exercise #24 Solution of exercise #25 26. Many people consider the 13th of the month an unlucky day when it falls on a Friday. Does every year have a Friday the 13th? What is the greatest number of Friday the 13ths that can occur in one year? Can you find a recent year in which this number occurred? Hint: A non-leap year can have two consecutive months where the 13th is a Friday.