Step-by-step explanation:
so,
1/12 × $100
5/12 × $20
6/12 × $1
so the expected "payout" is
100/12 + 100/12 + 6/12 = 206/12 = 103/6 ≈ $17.17
minus the $2 entrance fee, the expected value is
17.17 - 2 = $15.17
but of course, there will be 6 losing $1 (while the other 6 will go home with a positive result).
Answer:
The answer is 2:1 because ratio is just like simple division
Answer:
5 pizzas; 1/2 of a slice
Step-by-step explanation:
18/4=
4.5; the .5 is the leftover as the pizza so Mary needs 5 pizzas to be ordered.
It’s a becuz when the the yes no u
Answer:
Step-by-step explanation:
3/4 + (1/4 - 1/6)
= 3/4 +1/4 - 1/6
The LCM = 12
= {(3×3) + (1×3) - (2×1)}/12
= (9+3-2)/12
= 10/12
= 5/6
