Heres an equation: 126/3 = 42
Answer:
Step-by-step explanation:
- Initial amount = 2112 g
- Time = 188 days
- Half-life = 47 days
188 days / 47 days = 4 periods
<u>Mercury left after 188 days:</u>
- 2112 * (1/2)^4 =
- 2112* 1/16 =
- 2112/16 =
- 132 g
Yes they are the both equal 5.25 when divided
30 is more than 5 not exactlt know what ur looking for here?
