Determine the value of a in the figure shown

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing