Question

Help! medal and fan reward!
questions attached below

Answer 1

help! @dpasingh

Answer 2

6. \[\huge 2 \times 10^2\]

Answer 3

\[\huge 4 \times 10^{-2}\]

Answer 4

8

\[\huge 1.2 \times 10^9\]

Answer 5

9.

\[\huge 1.6 \times 10^{-3}\]

Answer 6

10.

\[\huge 1.2 \times 10^3\]

@lubavasilyuk

Answer 7

Thanks!