There is a strong correlation between the number of firefighters that show up at a fire and the amount of damage produced by the fire. The size of the fire influences both the number of firefighters and the amount of damage. This illustrates that the relationship between the number of firefighters and the amount of damage is:

A. caused by a third factor
B. causal
C. not correlational

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

.19875994384

step-by-step explanation:

1699/ 8548

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.