There are 4! = 24 poosible permutations of the four letters. Let the letters be A, B, C and D. Two permutations will have only letter A in the correct envelope, two more permutations will have only letter B in the correct envelope, two more will have only letter C in the correct envelope and two more will have only letter D in the correct envelope. Therefore 8 out of the 24 possible permutations will have only one letter with the correct address. The required probability is 8/24 = 1/3.
Answer:
Step-by-step explanation:
figure it out kid
You asked what integer is represented 16 feet below level sea level.. so it would be -16
3.5*5.5=19.25
The formula to find the area is the length times width
