Leonard wants to place a fence on both sides of a 10-meter walkway. If he puts a post at both ends and at every
2.5 meters in between, how many posts does he use?

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line