If GF JK and ZG: ZJ, what can you conclude about the minor arcs, the major arcs, and the circles in general?

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

If you could answer these your a life saver

What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units