Solve the problem.The population of a country is predicted to increase from 
in 2000 to 
in 2050. Assuming the unlimited growth model 
fits this population growth, express the population y as a function of the year t. Let 2000 correspond to t = 0.
A. y = 
B. y = 49.5e0.01668t
C. y = 21.5e0.01468t
D. y = 21.5e0.01668t
Answer: D
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Convert between English and Metric System of Units.
64,000 oz = 
T
A. 4,000 B. 2.0 C. 32 D. 85
Solve.The volume of wood in a tree varies jointly as the height of the tree and the square of the distance around the tree trunk. If the volume of wood is src="https://sciemce.com/media/4/ppg__2720702191531__f1q57g5.jpg" alt="" style="vertical-align: -4.0px;" /> around the trunk?
A. 78 ft3
B. 87 ft3
C. 82 ft3
D. 70 ft3
when the height is 
and the distance around the trunk is 
what is the volume of wood obtained from a tree that is 
tall having a measurement of
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
How many distinguishable permutations of letters are possible in the word?TENNESSEE
A. 362,880 B. 3780 C. 81 D. 7560