Shavon sees that the number she's working with is a terminating decimal. she then concludes that her number is rational. what mistake, if any, did she make?

shavon is incorrect; she should determine whether or not the number is positive because then it might be irrational.
shavon is incorrect; she needs to determine if there were any square roots involved because then it's irrational.
shavon is correct; a terminating decimal is always rational.
shavon is incorrect; a terminating decimal is always irrational.