What is the domain of the given function?

Brent wants to know what is 5 x 1/2

Ten times the square of a non-zero number is eqaul to ninety times the number

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