Answer:
I know you have to do s=d/t so 42/225=0.18
-11-1 over -2-4 which equals -12 over -6
Simplified to -2
Step-by-step explanation:
The equation of the line is y = 3x - 6 (D).
There are 13 spades in one deck, so the probability to draw a spade from the first deck is
Similarly, the probability to draw a spade from the second deck is
The probability that both events occur (so, the probability we have to draw two spades from the two decks) is the product of the two probabilities, so: