How do u do these questions

7 . How many ways are there to choose 3 men and 5 women from groups of 7 men and 8 women? [3 marks] 763 = 35 35+ 56 = 91 8 C5 = 56 .. there are a total of al ways to choose 3 men and 5 women. In a three-card hand, what is the PROBABILITY that all three cards are CLUBS? [2 marks] Given the word DATAMANAGEMENT, determine the number of arrangements of ALL the letters. [2 marks] A D. In a hotel lobby, a display stand has advertising brochures from 12 different restaurants. In how many ways could Hank select some brochures from the display stand? [2 marks]