only 36 minutes. What was the rate of the current? . Mr. JC biked 32 miles against the wind in 4 hours. It took only 2 hours on the return trip. What is the rate of the wind and his speed?​

how many players are there?

step-by-step explanation:

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."

you didn't give an question you just gave us a statement