For which pair of functions is (gºf)(a) =lal-2?
f(a)=a^2-4 and g(a)=sqrt a

On saturday a souvenir shop had 125 customers. sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)