Rounded to 1 decimal place
One must travel 16 miles before rate B becomes the cheapest rate.
Answer:
20 out of the 50 participants are assigned to consume Drink A.
However, it is asking us the probability that a participant did NOT consume Drink A, so there are 30 participants that consumed another drink.
The probability is 30/50, or 60%, that a participant did not sample Drink A.
If you would like to know what is the greatest number of boxes in each pack, you can calculate this using the following steps:
Garth: 18 boxes / 2 packs = 9 boxes
Rico: 36 boxes / 4 packs = 9 boxes
Mia: 45 boxes / 5 packs = 9 boxes
The correct result would be 9 boxes. Garth bought 2 packs, Rico 4 packs and Mia 5 packs.
