Hello!
there is no specific expected value, but I predict that is is going to be in the negatives.
a player is able to gain a total of 12 dollars, but has a HIGH probability of making less than they spent. If they had to pay $6, they would have a 50/50 chance of making their money back.
so no it is not a fair game either.
I hope this helps, and have a nice day!<span />
Add the frequency’s together:
84 + 36 + 72 + 84 + 204 = 480
Divide each frequency by the total then multiply by 360 degrees:
A = 84/480 x 360 = 63 degrees
B = 36/480 x 360 = 27 degrees
C = 72/480 x 360 = 54 degrees
D = 84/480 x 360 = 63 degrees
E = 204/480 x 360 = 153 degrees
Answer: 2
Step-by-step explanation: add 2 to 7 you get 9
Answer:
i believe it is 57
Step-by-step explanation:
since complimentary angles add up to 90 and angle 1 is 33 if you were to subtract 33 from 90 you would get 57
Answer:
x = 2.25 y = 0.75
Step-by-step explanation:
2x = 9.5- 5
2x = 4.5
x = 4.5 ÷ 2
x = 2.25
know we now what is x so in the second one we evaluate x
3(2.25) + 5y = 10.5
6.75 + 5y = 10.5
5y = 10.5- 6.75
5y = 3.75
y = 3.75 ÷ 5
y = 0.75
that's it !
if you want to check your answer you can evaluate x and y so it will be like
2×2.25 + 5
= 4.5 + 5 = 9.5
and
3× 2.25 +5×0.75
= 6.75 + 3.75 = 10.5