Wait for area, wouldn't you just times 13 and 5 and get 65 and then times 23?
Factorize the quadratic.

We have
, so

Now, both
and
(since the absolute value of any number cannot be negative), so we just need to worry about when the left side is exactly zero. This happens for

So the solution to the inequality is the set

8 mi/s = 12.8 km/s
At this rate, in 2 seconds Jupiter will travel 25.6 km.
Answer:
I'm pretty sure it's 1/12⁵, hope that helped you.
Answer:
Half of the base multiple by the height