Answer:
≈23.6 kg left.
Step-by-step explanation:
For determining this, we can simply use an exponential decay equation representing this scenario:
a: the initial amount
t: the amount of time
h: the half life
Now, substitute the numbers into the equation:

Now, solve this equation:

Use a calculator to solve for y:
y= 200(0.118)
y≈23.6 kg left.
Same homework I have.super hard!!!
Answer:
i think 9+(-4) and 9-4.
Explanation: i dont really know how to give an explanation. i hope this helps :)
Answer:
The answer is d (-21/2 , 2)
Step-by-step explanation:
That's where the lines meet up