Assume that visa charges francesca 1.8% per month on her unpaid balance. find the interest owed to visa when her unpaid balance for the month is $1250. round your answer to two decimal places.

Asequence is a function whose is the set of natural numbers

Among the most famous of all meteor showers are the perseids, which occur each year in early august. in some areas the frequency of visible perseids can be as high as 40 per hour. given that such sightings are poisson events, calculate the probability that an observer who has just seen a meteor will have to wait at least five minutes before seeing another.

Aformal letter to the commissioner of health in your state complaining about the level of drug abuse ,