Janice is cutting ribbon to decorate a present. She has 78 foot of ribbon. She needs to make pieces that are 38 foot each. How many 38-foot pieces will she get from the 78-foot ribbon?

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