Answer:
$32
Step-by-step explanation:
interest due on $800 at 12% for 120 days.
We use simple interest formula
Simple interest for 365 days formula is
P is the principal amount= 800
r = rate of interest = 12% = 12/100 = 0.12
n = number of days = 120
Plug in all the values in the formula
Interest = 31.56164384
Interest = $32
Answer:
In a nutshell, .
Step-by-step explanation:
A composition is operation between function that consist in replacing the independent variable of the first function, in this case, for
. Common notations for composition between functions are
and
. If we know that
and
, then
.
In a nutshell, .