Answer:
 310.625 ft²
Step-by-step explanation:
Jocelyn's rectangular pool has an area that is the product of its length and width:
 area = L·W = (14.75 ft)(7.5 ft) = 110.625 ft
The community pool is 200 ft² larger, so its area is ...
 community pool area = 110.625 ft² +200 ft² = 310.625 ft²