Use the recursive formula f(n) = 0.4 ⋅ f(n − 1) + 12 to determine the 2nd term if f(1) = 4. f(2) = 12.6
f(2) = 13.2
f(2) = 13.6
f(2) = 14.2

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

If you answer right ill give brainliest, : )

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?