What is true about the expression? (2,382-768)

4
what is true about the expression of? (2,382-768)

4

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

The solution set for 5v2 – 125 = 0 is

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together