The answer is C.
a is a real number in this case, and bi is an imaginary number because i is an imaginary number.
Answer: 5>y
Step-by-step explanation:
Answer:
Probability of card black 0,5 or 50%
Probability of face card 0,23 or 23 %
Step-by-step explanation:
A normal deck of card has 52 cards, half ( 26) black and half red (26)
Probability of card drawn is black is 0,5 or 50%
The deck has 4 suits and each suit 3 face cards, therefore we find 12 possibles events out of 52
Probability of drawn card is face card 12/52 = 0,23 or 23 %
