Answer:
20.3 yards per second.
Step-by-step explanation:
I THINK, IM NOT 100% SURE
In some cases, there are better solutions than factoring. Consider, for example the quadratic equation x^2+x+1, which is much easier to solve using the quadratic formula than by factoring.
Answer: sometimes
Step-by-step explanation:
Answer: 420
Step-by-step explanation:
30% of 1400