Question

A parasail is 400 feet above sea level m. Write a positive or negative integer that represents the situation

Answer 1

`\displaystyle 400`

Explanation:

Anything below sea-level [below 0] is negative [−], and anything above sea-level [above 0] is positive [+].

I am joyous to assist you anytime.

Answer 2

sea level is 0. Anything above sea level is positive. Anything below sea level is negative.

And since this one is 400 ft above sea level, then it is 400 (positive)