Acarnival game has the possibility of scoring 50 points, 75 points, or 150 points per turn. the probability of scoring 50 points is 60%, 75 points is 30%, and 150 points is 10%. the game operator designed a simulation using a random number generator to predict how many points would be earned for a turn. integer value points frequency 0 - 5 50 55 6 - 8 75 32 9 150 13 10. what is game’s expected value of points earned for a turn? (show work)

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the quadrant is facing upwards

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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.