Expected value (50 points)
game: roll two dice. win a prize based on the sum of the dice.
cost of playing the game: $1
prizes:
win $10 if your sum is odd.
win $5 if you roll a sum of 4 or 8.
win $50 if you roll a sum of 2 or 12.
atleast 5 senence answer.
1.explain how to find the expected value of playing this game. what is the expected value of playing this game? show your work. (30 points)
2.interpret the meaning of the expected value in the context of this game. why should someone play or not play this game. answer in complete sentences. (20 points)

sorry not sure

step-by-step explanation:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.