Anna, mara, jenny, tina and sue are sisters. two of the five sisters must their father at his business each saturday. how many combinations of two sisters are possible?

There are 11 possible combinations. 

Imagine Anna, Mara, Jenny, Tina, and Sue as numbers (1, 2, 3, 4, 5). Because we need combinations of two, we can formally write it this way: (1, 2), (1, 3), (1, 4), (1, 5), (2, 3), (2, 4), (2, 5), (3, 4), (3, 5), (4, 5). This leaves us with 11 pairs. Because it would be the same if (1,2) or (2,1), this would still mean the same two sisters have to help dad, that is why the answer is not 22 combinations. Therefore the answer is 11 combinations.

The man thinks she's the lady he's trying to find. she then lifts the veil and he announces that he'd made a mistake and that he'd thought she was the woman, but had been wrong. truthfully, though, he'd been right. this reveals that the he didnt recognize her (though he said he would recognize her voice or her build) and that he's still looking for the girl. he doesnt find the woman appealing or attractive, and is more or less disgusted by her appearance. he didn't understand what the lady meant when she told him the story about her "friend"