An automobile manufacturing plant produced vehicles today: were sedans, were vans, and were trucks. plant managers are going to choose two of these vehicles for thorough inspection. the first vehicle will be chosen at random, and then the second vehicle will be chosen at random from the remaining vehicles. what is the probability that two trucks will be selected?

(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

70,000 + 6,000 + 800 + 30

step-by-step explanation:

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step-by-step explanation: