What expressions are equivalent to 4/12

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

Which expression is equivalent to the expression shown?

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?