Connie has been collecting all her extra nickels and dimes into a vase this past year. The vase is full, so she decided to count them and see if she has enough money to buy herself a new dress. She was surprised to find that she had 3400 coins worth $290. How many nickels (N) and how many dimes (D) did she have in the vase?

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