There are 3 yellow, 5 red, 4 blue, and 8 green marbles in a bag. Once a marble is selected, it is not replaced. Find the probability of selecting a green marble and then a red marble. Group of answer choices

2/19

40/400

13/400

1/10

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: