Answer:
1.$3÷12=0.25
each egg would cost 25 cents
2.12×18=216
216×25=5,400
but I think it's -25 because it's on the bottom of -24
Hope you can see my workout in the picture I attached below.
f⁻¹(x) =

AND
f⁻¹(19) =
Step-by-step explanation:
¼years=3months old
11/12years=11months
3months +11months=1year 2months
Therefore Alessandro is 12years 2months old
The probability is 1/5, hope this helps- brainliest would be awesome