Catherine rolls a standard 6-sided die six times. If the product of her rolls is 200, then how many different sequences of rolls could there have been? (The order of the rolls matters.)
Combinations Permutations
1 2 2 2 5 5 6P6 = 720
1 1 2 4 5 5 6P6 = 720
total possible sequences 1440
.
+551 
