How many 4 letter words can be made out of letters outhm?

To determine how many 4-letter Words can be formed from the letters in "outhm," we first note that there are 5 distinct letters: o, u, t, h, and m. The number of ways to choose 4 letters from these 5 is given by the combination formula (C(5, 4) = 5). Each selection of 4 letters can be arranged in (4! = 24) different ways. Thus, the total number of 4-letter combinations is (5 \times 24 = 120).