Answer
(a) $1.2954*10^8$
(b) $7.259*10^9$
(c) $1.4*10^{-9}$
(d) $7.029*10^{-4}$
Work Step by Step
(a) $129540000=1.2954*10^8$
(b) $7259000000=7.259*10^9$
(c) $0.0000000014=1.4*10^{-9}$
(d) $0.0007029=7.029*10^{-4}$
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