Phil earns $9.50 an hour and has deductions of $55 per week if phil worked 45 hours per week what will his next pay be for one year

In 1950, scientists estimated a certain animal population in a particular geographical area to be 6,400. in 2000, the population had risen to 7,200. if the animal population experiences the same percent increase over the next 50 years, what will the approximate population be? a) 8,000 b) 8,100 c) 8.400 d) 8.600