Which action is that of a responsible person? helping someone that is hurt giving equal treatment to all owning up to a mistake standing by a friend, no matter what

owning up to a mistake

Explanation:

A person is said to be responsible when he or she answers to some action performed and also accepting the consequence or reward of such action.

Thus, owning up to a mistake implies responsibility on the part of whosoever committed the mistake

there are no details given

explanation:

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.