Question
12
Select one or more answer choices
收藏
笔记
反馈
Depending on the day, an ice cream shop offers seven to nine possible ice cream flavors and three to four possible sauces. A ?Deluxe Sundae consists of two different types of ice cream and two different sauces. Which of the following could be the number of different Deluxe Sundaes that Eva can order?Indicate all possible values.
A.36
B.54
C.84
D.216
E.432
F.432
G.864
我的答案：