The ratio of boy to girl in art class is 3:5 there are 12 boy in the class. How many girl are in the class

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

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

Find the area between y=e^x and y=e^2x over [0,1]