12. A pendulum is L meters long. The time, t, in seconds that it takes to swing back and forth once is given by t = 2 VL. Suppose the pendulum takes 5.92 seconds to swing back and forth once. What is
its length? Round your answer to the nearest tenth. (2A.4F)
a) 4.8
b) 4.9
c) 8.7
d) 8.8

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?

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.)