The probability that after re-rolling these three dice, at least three of the five dice show the same value is 
Of the three dice rolled, one may match the original pair and two are different, and this can occur three ways:
[ where 
is the probability of matching the first two and 
is the probability of not matching the first two ]
Or, two may match the original pair and one is different
Or, all three may match the original pair
Or, all three may be the same, but not match the original pair:
[ where is the probability of getting a new number and is the probability of matching that new number ]
Adding these together: 
To learn more about probability with the given link
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Answer:
62.8 
; if you use 3.14 for pi
Step-by-step explanation:
The volume of a cylinder is v = 
is 3.14, the radius is 2, and the height is 5
3.14 times 2 squared times 5 is 62.8
Answer:
228
Step-by-step explanation:
All four sides of a square are equal.
57×4=228
Answer:
8 students,
15 cans of juice and 11 packs of cheese cracker
Step-by-step explanation:
Mariam’s uncle donate 120 cans of juice and 90 - 2 = 88 packs of cheese cracker (eats two packs) for the school picnic.
Factor these numbers:
The greatest common factor is
so the greatest number of students who can share the food equally is 8 and each student will get 
cans of juice and 11 packs of cheese cracker.
