In the game of roulette, when a player gives the casino $21 for a bet on the number 33, the player has a 37/38 probability of losing $21 and a 1/38 probability of making a net gain of $735.(The prize is $756, but the player's $21 bet is not returned, so the net gain is $735.) If a player bets $21 that the outcome is an odd number, the probability of losing $21 is 20/38 and the probability of making a net gain of $21 is 18/38. (If a player bets $21 on an odd number and win, the player is given $42 that includes the bet, so the net gain is $21.)

If a player bets $21 on the number 33, what is the player's expected value?

The expected value is dollars. (round to the nearest cent as needed)

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )