Ionno im bored and free points

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 number produces a rationale number when multiplied by 1/5

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost