Answer:
985500
Step-by-step explanation:
The cat would have 1,419,120,000 heart beats in its lifetime.
15 * 365 = 5475 days
5475 * 24 = 131400 hours
131400 * 60 = 7884000 minutes
7884000 * 180 = 1419120000 beats
78.57
Radius is 5 feet
Area of circle is pi*r Squared
22/7*5*5
78.57 square feet