chegg a scientist begins with 94 milligrams of a radioactive substance that decays exponentially. after 33 hours, 47 mg of the substance remains. how many milligrams will remain after 57 hours?

if you answer my question i will answer yours

total distance/total time

(85 + 82)/(5+3)

167/8

20 just over

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.