Of those 21,000, 600 also have vampirism, while the remaining 20,400 do not. Therefore, the probability that someone has vampirism, given that they have werewolfism is:

$P(V|W)=\frac{N_{V\cap W}}{N_W}\\P(V|W)=\frac{600}{21,000} \\P(V|W)=0.0286=2.86\%$

The probability is 0.0286 or 2.86%.

3 0

3 years ago

You have set a goal to drink more water every day. Your water bottle holds 0.5 liters of water. In the equation below, b is the

malfutka [58]

Answer:

Dependent Variable- l Independent Variable-b

Step-by-step explanation:

Dependent Variables are always Y and Independent Variables are always x.

In this case y=I and x=b. The amount of water your water bottle will hold will never change. But the amount of water you drink can change.

4 0

3 years ago

Which pair of polygons is congruent?

erik [133]

Answer:

Step-by-step explanation:

Polygon 3 and 5 are congruent cause they have the same length of side

4 0

3 years ago