A radioactive substance decays in such way that the amount of mass remaining after t days is given by the function
, where m (t) is measured in grams.
m(t) = 12e-0.0671
1. Find the mass at time t = 0.
2. How much of the mass remains after 30 days? (Round to
nearest tenth of a gram)

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

according to egenuity the answer is

step-by-step explanation:

d. 344.22