Answer:
45.88 seconds
Step-by-step explanation:
= Time taken to sing the fist time = 
Time taken to sing the second time was
less than the first time so

Time taken to sing the third time was
less than the the second time

So the time it took the choir to sing the third time was 45.88 seconds.
Answer:
306 miles
Step-by-step explanation:
68 divided by 2 is 34
34 times 9 equals
Answer:
$0.7676
Step-by-step explanation:
Dividend declared = $2,500,000.
Total shares of preferred stock = 240,000
Each share costs $2.10
So, Total cost of shares of preferred stock = 240,000×2.10
Dividend due to the preferred shareholders = $504,000.
Now,
Total shares of common stock = 2,600,00
Cost of shares of common stocks = Total dividend - Total cost of shares of
preferred stock
= $2,500,000-504,000
= $1,996,000
Dividend per share of common stock =$
= $0.7676