Answer:
Please see picture below.
Step-by-step explanation:
3.11
f(4)=f(4-1)+2
=f(3)+2
=f(3-1)+2+2
=f(2)+4
=f(2-1)+2+4
=f(1)+6
=5+6 (f(1)=5)
=11
Answer: 12 weeks
343-115=228
228/19=12
Press the kinda paper clip thing it says attach file then press that
