B. The European Union has helped establish a stable economy in Europe.
Country music has four main hearths, or regions of origin: southern Appalachia, central Tennessee and Kentucky
Stationary. Stationary, or near stationary, population pyramids are used to describe populations that are not growing. They are characterized by their rectangular shape, displaying somewhat equal percentages across age cohorts that taper off toward the top
Answer:
The correct solution is "0.002". A further solution is given below.
Explanation:
The given values are:
The total number of playing cards,
= 52 cards
Total number of diamonds,
= 13
Now,
The probability of top four cards will be:
=
On putting the values, we get
= 
= 
= 