Select three ratios that are equivalent to 11: 1 a 1: 11 b 22: 2 c 55: 5 d 9: 99 e 110: 10

Acharity is conducting a raffle, and it sells one ticket each to 35 women and 21 men. if 5 winners are randomly selected, what is the probability that they are all men? round to five decimal places. 0.00533 0.06268 0.09537 0.07776

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?