What is the rate of change for the following growth/decay function: f(x) = 355(0.81)^x ?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

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.)