Atheater can sell 600 tickets for each performance. for one performance,80% of the tickets were sold. for another performance,91% of the tickets were sold. what was the total number of tickets sold for both performances?

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

The graph shown is the graph of which function?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.