Suppose you want to buy a pair of shoes that costs. The shoes are currently on sale for 10% off. When you purchase the shoes, you will have to pay sales tax Show how to set up the calculation to determine the total you must pay for the shoes,
a) 0.8 0.35
) 0.98 +0.05.2
C) 0.01 +0.05(0.9)
d) 0.03(0.01

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