Plz plz plz answer my last question about math

The value √10 and √15 are plotted on the number line

What is the perimeter of square abcd? units units 28 units 37 units

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