A number is chosen at random form the first 100 positive integers, what is the probability that the number is chosen is divisible by 5 or 6?.

What kind of bond pays interest which is exempt from tax?

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?