Roberta makes and sells violins for a living. She uses the function below to estimate her annual income:
F(n)=1600n-8000, where n=the number of violins she makes
and F(n) =her annual income in dollars.
Which best describes the domain of Fin) in this situation?
2 of 7 QUESTIONS
All whole numbers
All rational numbers
All real numbers
All integers

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

Which of the following contains a variable?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.