True or False: The key difference between convection and radiation is that convection uses currents in air and water to transfer heat energy while radiation uses direct contact from one object to another to transfer heat energy?

true I think but pls tell me if I'm wrong

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.

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick