A book saw 35,400 copies and it’s for the month of release. Suppose this represents 9.7% of the number of copies sold to date. How many copies have been sold to date? Round your answer to the nearest whole number

, 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

answer: the correct answer is -32

step-by-step explanation:

answer: the answer is fre sha voca do

step-by-step explanation: