Answer:
its 34z
Step-by-step explanation:
Answer:
1/8 of a cup of frosting on each cake
Step-by-step explanation:
Answer:
31% discount
Step-by-step explanation:
hope that helps :)(:
The probability is 5/343.
Given :8 floors and 4 passengers.
Passengers will be assumed to start on the first floor, where everyone goes up, and each passenger only gets off on the 2nd floor (no one gets off on the 1st floor!)
Now we need to find the number of all ordered lists of four numbers out of seven, eg 2<3<7<8, 3<6<7<8, 4<5<6o<8, etc.
This can be done in 7C4 ways.
The total numbers of ways 4 passengers can get off at 7 floors (starting at the 2nd!) is .
Therefore the probability is =
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.74, .78
least --> greatest