The problem with the question is that 51% of 1009 adults could not have said that their biggest fear was losing vision. The issue with 51% of 1009 is that you wont be left with a whole number, but a decimal instead. You cant have a decimal of a person.
If you need any steps explained lmk
Answer:
4
Step-by-step explanation:
T(n) = n² + 3
T(1) = 1² + 3 = 1 + 3 = 4
well, from birth to your twentieth birthday that'll just be 20 years, so

Those should be odd integers if I’m wrong let Me know and I’ll fix it for you