Anumber cube has faces numbered 1-6. what is true about rolling the number cube one time? check all that apply. a. s={1,2,3,4,5,6} b. if a is a subset of s, a could be {0,1,2} c. if a is a subset of s, a could be {5,6} d. if a subset a represents the complement of a rolling 5, it’s sample space is a={1,2,3,4,6} e. if a subset a represents the complement of a rolling even number, it’s sample space is a={1,3}

We have to assume that the intention is that S represents the set of possible outcomes.

A. TRUE — any of the faces may appear

B. false — 0 is not a possible outcome and is not in set S.

C. TRUE — {5, 6} is a subset of S

D. TRUE — A = S \{5}

E. false — even numbers are {2, 4, 6}. The complement of that includes 5, which A does not.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.