Answer:
$31.88
Step-by-step explanation:
Given
Consumer charges = 2530.16cents
Consumer charges in dollars = $25.3016
Interest rate per day = 0.042%
Interest gotten per day = 0.042×25.3016
Interest per day = $1.06266
Interest in 30 days = ,30×1.06266
Interest in 30 days = $31.88
The Lagrangian is
with partial derivatives (all set equal to 0)
for , and
Substituting each into the second sum gives
Then we get two critical points,
or
At these points we get a value of , i.e. a maximum value of and a minimum value of .
The answer is to the question will be answer choice 3. Which in shorter terms is C)
5 - (-1) = 5 + 1 = 6
hey Jazzi, how you been???!!!