While visiting your cousin, who lives in another state, you buy a souvenir for $12.00. upon entering the purchase price into the cash register, the sales clerk advises you that the total amount due, including tax, is $12.72. what is the sales tax in this state?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96