Answer:
[tex]\dfrac{1}{18}[/tex]
Step-by-step explanation:
Number of Headband Types=3
P(Reese will  choose a blue headband)=1/3
Number of Types of Necklace=2
P(Reese will  choose a  silver  necklace)=1/2
Number of Types of Earrings=3
P(Reese will  choose a  silver earrings)=1/3
In Probability Theory,
P(A AND B)=P(A) X P(B)
Therefore, the probability that Reese will  choose a blue headband, a silver  necklace, and a silver pair of earrings
[tex]=\dfrac{1}{3}X \dfrac{1}{2}X\dfrac{1}{3}\\\\=\dfrac{1}{18}[/tex]
