Step-by-step explanation:
I think you mean that 10 cm³ of air are escaping every second.
and we start with a volume of 500 cm³.
V = 500 - 10t 0 <= t <= 50
because negative t (seconds) don't make any sense, and neither does a negative volume (for t > 50).
It can't be factorized it has no common factors no factor of 4 will go easily into 9
Car B because 334 divided by 5= 41 mph
Where is the data chart to answer the questions?