Charles is training for a triathlon, a timed race that combines swimming, biking, and running. consider the following sentence: because his pool sessions are him swim more quickly, charles plans to reduce by 1 hour per week the time he spends training on the bike and increase by 1 hour the time he spends in the swimming pool; however, his wife says that he should stop doing any biking and running and spend all 20 hours per week in the pool. which basic principle of individual choice does charles's plan illustrate that his wife's advice does not? many decisions are made on the margin. people usually exploit opportunities to make themselves better off. resources are scarce. all costs are opportunity costs.

Asap ! 1. evaluate the following and simplify if possible when pie = 22 11/pie = 2. evaluate the following and simplify if possible when pie = 11 and y = 5 pie/12 - y/12 = 3. evaluate the following and simplify if possible when pie = 5 : 3/pie + 2/ pie = 4. evaluate the following and simplify if possible when pie = 5 : 3/pie + 2/pie = 5. evaluate the following and simplify if possible when pie = 6 and y = 10: x/y = 6. evaluate the following and simplify if possible when pie = 6: pie/9 7. evaluate the following and simplify if possible when pie = 5 and y = 20: pie/y = 8. evaluate the following and simplify if possible when pie = 4 and y = 24: pie/y = 9. evaluate the following and simplify if possible when pie = 6 5/pie = 10. evaluate the following and simplify if possible when pie = 21 4/7 + 2/pie = 11. evaluate the following and simplify if possible when pie = 3 and y = 1 pie/10 + y/5 = 12.evaluate the following and simplify if possible when pie = 8 pie/10 =

Look at this check register. calculate the current balance. check date transaction (+) deposit balance 5/1 5/3 $82.92 debit 8.00 78.24 005 monthly fee phone bill paycheck 1 125.00 5/15 5/17 5/20 atm 40.00 56.50 006 t ennis lessons the current balance is?

From a business perspective, an information system provides a solution to a problem or challenge facing a firm and represents a combination of management, organization, and technology elements. the organization's hierarchy, functional specialties, business processes, culture, and political interest groups are components of which element of information systems?