Answer:
option B
Explanation:
The correct answer is option B
given,
roller coaster ascended 65.3 ft in one minute.
when you want to represent number in integer if the increasing or positive represent it as + ve
when the number is decreasing represent it as - ve.
so, in the question the number is ascending then it will be represented with positive sign (+ ve)
the integer will be + 65.3