How many permutations are there of jack, queen, king, ace

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?