Question

anyone tell me the answers​

Answer 1

(1) express in standard form

$(i)80000 \\ = 8 \times 10 {}^{4}$

$(ii)0.00000000094 \\ = 94 \times 10 {}^{ - 11}$

$(iii)465.7 \\ = 3 \times 10 {}^{ - 3}$

$(iv)50200000000000 \\ = 5.02 \times 10 {}^{13}$