Answer:
14.858
Step-by-step explanation:
16.058−1.2
=16.058−1.2
=16.058+−1.2
=14.858
You need to subtract the rate of decay from 1.
The equation would be 800(1-0.2)^x = 800(0.80)^x
Answer:
150%
Step-by-step explanation:
divide 6 by 4 then multiply by 100 to get 150%. :)