Answer:
real numbers: all
rational: all but pi
Integers: 20,-9
Whole, 20,-9, radical 16
Natural: 20
Irrational: pi
Step-by-step explanation:
C.
A = A0e^-0.000103k
81 F
Hours | Temp.
0 | 75F
1 | 77F
2 | 79F
3 | 81F