If there are four sheep, two dogs and one herds-men, how many feet are there?

Two. Sheep have hooves; dogs have paws; only people have feet.

26 feet as 1 sheep has 4 legs so 4 sheep is
4 x 4 = 16
1 dog has 4 legs so 2 dogs is 8 legs
1 person has 2 legs so..
add 16, 8 and 2 you get 26 legs

Hope it helps!!!

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.