Probability=number of specific outcomes / total number of possible outcomes...
Since they want to know the probability of getting all of the colors the probability is just one.
The sum of all probabilities is always equal to one. In this case:
1/4+1/4+1/4+1/4=1
B is the best strategy. (You mentioned an option D, but it's not shown in your question!!)
Answer:
Step-by-step explanation:
Its D if you want to give it a shoot but im 75% sure is D hope you got it right. :)
10(-8s-k)
(10) (-8s + -k)
(10) (-8s) + (10) (-k)
= -80s - 10k
= -10k-80s
