Answer:
a
Step-by-step explanation:
6ft = 72 inches
72 + 10 = 82 inches
6 ft 10 inches
82 inches
12 inches = 1 ft
24 inches = 2 ft
36 inches = 3 ft
48 inches = 4 ft
60 inches = 5 ft
72 inches = 6 ft
84 inches = 7ft too big
we are 6 ft
82 - 72 = 10 inches
answer is in the photo above
Initial: 25 40 60
Year 10: 25.70 40.50 60.25
Year 20: 27.45 42.70 64.50