A different random sample of 1000 people year did the results are recorded in table 2 here's the following table to people who wear corrective lens of 745 people who wear glasses 618 people who wear contact lenses 127 what percentage of Americans would you predict wear glasses

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

its adding 5.5 each time

step-by-step explanation: