There are 4 jacks and 13 clubs in a standard 52 card deck of playing cards what is the probability that a card picked at random from a standard deck of playing cards is a club or a jack

Step-by-step explanation:

Given:

Total number of cards = 52

Number of jacks = 4

Number of club cards = 13

Number of jacks and club cards = 1

Let event A represents the jack and event B represents the club card.

The formula for probability of union is

Therefore, the probability of a jack or club card is .

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.