What’s the answer???

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?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a