Answer:
2
Step-by-step explanation:
Note: a radioactive decay constant is always negative.
time = [natural log(ending amount / beginning amount)] / k
time = ln (20 / 24) / -.00011
time = ln (5/6) / -.00011
time = -.018232155683 / -.00011
time =
<span>
<span>
<span>
165.7468698455
</span>
</span>
</span>
time =
<span>
<span>
<span>
165.75 years
</span></span></span>
Answer:
x>-11
Step-by-step explanation:
2x+8>-14
2x>-14-8
2x>-22
x>-22/2
x>-11
x>-11
Answer:
Step-by-step explanation:
I would say Town residents
Answer:
Please, where are the values ?