How many different arrangements of the letters in the word parallel are there?

a.) 56
b.) 3,360
c.) 40,320

In which of the situations can information about tyler be represented by the expression r+3 when r represents information about ray? check all that apply.

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?