Answer:
1,469

Explanation:
The volume of a rectangular prism is given by the following:
V = Bh, where B is the area of the base and h is the height.
In this problem, we are given that the volume is 23,504
and the height is 16 m.
23,504
= B × 16
Dividing both sides by 16, we get:
B = 23,504
/ 16
= 1,469

Therefore, the value of B, the area of the base, is approximately 1,469
.