Question

If a set has three elements, how many subsets does it have?



9

8

6

Answer 1

8 Because if say the set was {a,b,c} the 8 subsets would be { }, {a}, {b}, {c}, {a,b}, {a,c}, {b,c} and {a,b,c}.

Answer 2

thank you(:

Answer 3

How many bicycle license tags can you make with four numeral spaces? Use 10 digits and no blank spaces.



400

1,000

10,000

Answer 4

10,000 because it would be 0000 - 9999

Answer 5

@Bonka14