Question

Element X decays radioactively with a half life of 8 minutes. If there are 460 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 115 grams?

Answer 1

the element x decays to very long someone to aminute of the gram to460 to 115 grams to carrfully to avery accepted to the minute

Explanation:

time to avery carfull long avery long