209k views
3 votes
I NEED HELP ASAP it’s due today!

a sample of 300 g of lead-210 decays to polonium-210 and is described by the equation y=300 e -0.032t, where t is time in years. find the amount in this 300-gram sample after 10 years. Round your answer to the nearest hundredth of a gram

User Zamber
by
5.8k points

1 Answer

4 votes

Answer

1.994g

Explanation:

y=300(-9.6)^10

this is just a guess.

User Reza Owliaei
by
6.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.