How much bigger is a 1 1/4 inch button than a 5/8 inch button?

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

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin