Answer:

Explanation:
Given that the operating cost is
cents per mile
total miles covered is given as

so total cost of drive is given as
$
time taken by the truck to move the distance is given as

So total earnings of the driver is given as
$
now total profit of the driver is given as
$
to maximize the profit we have


so we have

Answer:
It Is violet
Explanation:
It has the shortest wavelengths and the shorter the wavelengths the higher the frequency.
Answer:
Electric force results form mutual interactions between two charges.
If only I was smart then I could help you :/ no but like for real im madddd dumb sorry :(