PDF w/o expl 17. CalC5d58s 10 pts possible A colony of feral cats is increasing at a rate of 5 + t cats per year (where t is measured in years). By how much does the colony increase increase in size between the fourth and tenth years? 1. increases by 77 cats 2. increases by 67 cats 3. increases by 72 cats 4. increases by 87 cats 5. increases by 82 cats