You have a contract to install a fence around a site that needs 280 feet of fence fabric. The fence fabric comes in 50-foot rolls. How many rolls should you need to complete the fencing job?

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

What is the value of f(x) = 2.2 for f(-2)?