Here’s the riddle!
I’m aware it sayas “step 3” but i found it on a riddles website

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

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct