Solve the application problem.A window washer accidentally drops a bucket from the top of a 64-foot building. The height h of the bucket after t seconds is given by 
When will the bucket hit the ground?
A. 32 sec
B. -2 sec
C. 4 sec
D. 2 sec
Answer: D
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The following table shows the number of bird species found on an island of area A square miles that is part of a particular Pacific island chain.
1020304050
2531363942?
Calculate the average rate of change in the number of species as the area changes from 30 to 40 square miles.
A. 2.28 species per square mile B. 39.00 species per square mile C. 0.30 species per square mile D. None of the above
Find the exact value, given that 
with ? in 
and 
with ? in 
sin (? - ?)
A. 
B. 
C. 
D. 
How many composite numbers are between -2 and 11 on the number line?
Fill in the blank(s) with the appropriate word(s).
Solve the problem.A formula for calculating the distance, d, one can see from an airplane to the horizon on a clear day is 
where x is the altitude of the plane in feet and d is given in miles. How far can one see in a plane flying at 27,000 feet? Round your answer to the nearest tenth mile, if necessary.
A. 200.5 mi B. 1647 mi C. 16,470 mi D. 181.5 mi