4. A quantity of a radioactive element decays exponentially. On the 20th day of observation theamount of the radioactive element became twice smaller compare to the initial amount. Onthe 10th day of the observation the amount of the element was 50mg. Find:(i) the initial amount of the radioactive element;(ii) how many days is required in orderinitial one.have an amount that is ten times smaller than the

Name: 4. A quantity of a radioactive element decays exponentially. On the 2
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Description: 4. A quantity of a radioactive element decays exponentially. On the 20th day of observation theamount of the radioactive element became twice smaller compare to the initial amount. Onthe 10th day of the observation the amount of the element was 50mg

It is given that, A quantity of radioactive element decays exponentially, On the 20th day of…

Math

Calculus

A quantity of a radioactive element decays ex amount of the radioactive element became tv the 10th day of the observation the amount (i) the initial amount of the radioactive eleme (ii) how many days is required in order to ha-