Collin has a chain that is 5/6 foot long He adds links to his chain so that it is 4 1/2 times as long as the original chain How many feet long is his chain now ?

Two lines parallel to the same plane are parallel to eachother

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?

Ithink i know it but i want to be sure so can you me out ?