Hand wanted to buy a $30 ticket to the game with the pre-order tickets were sold out he knows there will be more tickets sold the day of the game with the market with 200% how much did Hannah expect to pay for the ticket if he buys it the day of the game

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?