14. Evaluate each of the following.
(a)
0.15 -0.16
0.5

(우
1.2
X
0.027
1.4
0.03 -0.18
(b)
(c) -0.4² x=-1
X
-1.3
0.8
27
(d) (-0.2)³ × 7/7/76
1.6
-0.62
+0.105