Chang has 2 shirts: a white one and a black one. he also has 2 pair of pants, one blue and one tan. what is the probability if chang gets dressed in the dark that he winds up wearing the white shirt and the tan pants?

If square root x = -7, then x= -49 true or false

What is the upper quartile in the box plot?

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