Answer:
This equation has no real solutions, because the discriminant is less than zero.
Step-by-step explanation:
no solution
Answer:
Please find pdf
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
Speed varies with time, making gradual changes, no abrupt ones.
Answer:
He does 7 roller coasters and 5 of the other one.
Step-by-step explanation: