Answer:
5.36 x 10^2 feet
Step-by-step explanation:
The Petronas tower = 1483 feet tall
The key tower = 947 feet tall
Difference in height
= 1483 - 947
= 536 feet
In scientific notation, it becomes
5.36 x 10^2 feet
It is 5.36 x 10^2 because the point has been moved two places from right to left