Answer:
60
Step-by-step explanation:
try .01
Step-by-step explanation:
For 1 play, the chance of gaining $8 is 4/38, while the chance of losing the $1 is 34/38. Therefore, the expected value is ($8)(4/38) + ($-1)(34/38) = $(-1/19). Over 50 plays, which are mutually independent of each other, we multiply the number of plays by the expected value to get $(-50/19) = $-2.63.
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Answer:
you get 8 oranges
Step-by-step explanation:
5 + 3 = 8 oranges
Answer:0.367
Step-by-step explanation:
Given
There are 6 cans of regular and 7 cans of diet cola
number of ways of selecting 2 regular colas and 1 can of diet cola is
The total no of ways of selecting 3 items out of 13 items is
Probability is
