Iam missing one, and after the missing one is found, how many ones with 4 boys are in there?
b stands for boys, g stands for girls.

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

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