Simplify
(a). (-3)5
(b). (2/3)4
(c). (-5)0
(d). (-3)-1
(e). (2/5)-4
(f). (1.01)0
(g). (-3)5 (-3)4
(h). 47 ÷ 42
(i). [(-3)2]5
(j). (m3)4
(k). (2/3)3 (2/3)7 (2/3)-6
(l). (-5/4)5 ÷ (-5/4)3
(m). (1.0350) (1.03100)
(n). (1 + i) 180 ÷ (1 + i) 100
(o). [(1.05)30]5
(p). (-2xy)4
(q). (a2b/3)-4
(r). (1 + i)-n