36 P 5. n P r
This is a permutation so it's 35+35+34+33+32
The number of combinations is 39*38*37*36*35 / (5*4*3*2*1) = 575757
1470 * * * * * That is sheer nonsense! The correct answer is 49C6 = 49*48*47*46*45*44/(6*5*4*3*2*1) = 13,983,816
The number of combinations is nCr = (59*58*57*56*55)/(5*4*3*2*1) = 5006386
Three: they are 3, 5 and 6.
The number of outcomes you would have is number of outcomes x number of times done. Or in this case, number (of outcomes on the dice) x 5 x 5 x 5 x 5 x 5 because you rolled the dice 5 times
X/5= 136; X= 136x5 = 668; 668+3=671
458,377,920 for 5 and 21,085,384,320 with the 6th number you need
136
136
5 days 16 hours
27 times
120 WRONG! That is the number of PERMUTATIONS. In the case of combinations, the order of the numbers does not matter, so there is only 1 5-number combination from 5 numbers.
136.
34, 68, 102, 136, 170.
5 days and 16 hours.
136/42 = 3 with a remainder of 10 written as 3 and 10/42 or 3 and 5/21
5x2 - 136 = 44 5x2 - 136 + 136 = 44 + 136 5x2 = 180 5x2/5 = 180/5 x2 = 36 √x2 = √36 x = ±6