A card is selected at random from the set of cards below. A
1
B
4
D
2
E
5
6
1
2
A sample space for the experiment is {A, B, C, D, E, F, G). Let W represent the event "the card is white", let S represent "the card is
shaded", and let L represent the number is less than 3". Select all that apply.
A. The event Wis {A, C, G}.
B. The event Wor L is A, D, F, G).
C. The event Wand L is {A, G}.
D. The event not L is {B, C, E, F).
E. P(W or S) = 1
F. PIW and S) = 0

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63