Answer:
3, 5, 10, 15
Step-by-step explanation:
I hope its help
I can't answer this because I don't know what she was starting with
(a) without replacement:
P(S)=13/52=1/4
P(SS)=(1/4)*(12/51)=1/17
Probability of selecting two spades without replacement is 1/17.
(b) with replacement
P(S)=13/52=1/4
P(SS)=(1/4)(13/52)=1/16
Probability of selecting two spades with replacement is 1/16.
I think it is the associative property of Addition
