Answer:
for every action thete is an equal and opposite reaction
Answer:The disturbance created by a source of sound in the medium travels through the medium and not the particles of the medium
Explanation:i hope this is right
.Explanation:
.......................................................
3 Solar System
The Milky Way
The Galaxy
IDK
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
