Round 0.00543998 to 2 significant figure

0.00543998

To 2 significant Figures:

=> 5.4 × 10⁻³

Since powers/exponents are not counted as significant figures.

the menu would be considered a problem for students who have food allergies.

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well it definitly does because if you are seen as weak you will be seen as unimportant and they will walk all over you and the us is the most powerful military and the largest in the world

hope this