The exchange rate between Mexican pesos and U.S. dollars is …

The exchange rate between Mexican pesos and U.S. dollars is 12.54{“version”:”1.1″,”math”:”12.54″} pesos to 1{“version”:”1.1″,”math”:”1″} dollar.  If Chris travels to Mexico and converts $750{“version”:”1.1″,”math”:”$750″} to pesos for spending money, how many pesos will he have?  Round your answer to the nearest peso.

A survey was conducted with 3000{“version”:”1.1″,”math”:”300…

A survey was conducted with 3000{“version”:”1.1″,”math”:”3000″} people about which TV station was their favorite.  The results are shown in the circle graph below.  Of the 3000{“version”:”1.1″,”math”:”3000″} people polled in the survey, exactly 210{“version”:”1.1″,”math”:”210″} of them chose which TV station as their favorite? 

Dylan’s mean (average) golf score is 81{“version”:”1.1″,”mat…

Dylan’s mean (average) golf score is 81{“version”:”1.1″,”math”:”81″}.  This mean is based on playing 9{“version”:”1.1″,”math”:”9″} rounds of golf.  Dylan plays another round of golf and gets a score of 73{“version”:”1.1″,”math”:”73″}.  What will be his new mean (average) golf score?  (Round your answer to the nearest tenth, if necessary.)