Chapter 6 - Section 6.1 - Sets and Set Operations - Exercises - Page 405: 34

$A\cup (B\cap C)$={June,Janet,Jill,Justin,Jeffrey,Jello}

determine which members the two sets have "in common". $(B\cap C)$={Jello} Then use the definition of union to get $A\cup (B\cap C)$ $A\cup (B\cap C)$={June,Janet,Jill,Justin,Jeffrey,Jello}