If aa and bb are 3×83×8 matrices, and cc is a 7×37×3 matrix, which of the following are defined?

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.)

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?

Fill in the blanks in the proof. don’t forget the missing angle in step 4. (1 points per blank) given x // t, m∠16=m∠7 prove: k // w