Mark M. answered  05/17/19
Tutor
                    
        5.0
        (278)
            Mathematics Teacher - NCLB Highly Qualified
Alexus M.
asked  05/17/19The half-life of Radium-226 is 1590 years. If a sample contains 100 mg, how many mg will remain after 3000 years?
Mark M. answered  05/17/19
Mathematics Teacher - NCLB Highly Qualified
                Get a free answer to a quick problem.
                Most questions answered within 4 hours.
            
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.