YOU WILL BE THE BRAINIST IF YOU ANSWER IT CORRECTLY
Use the recursive formula f(n) = 0.5 ⋅ f(n − 1) + 10 to determine the 2nd term if f(1) = 4.

f(2) = 11.5
f(2) = 12.0
f(2) = 12.5
f(2) = 13.0

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?