Solve.An equation that can be used to predict the median age N (in years) of the population of the United States is N = 33.62 + 1.0249 ln x, where x is the number of years. Use the equation to find the median age of the U.S. population in 12 years. If necessary, round to the nearest hundredth.
A. 33.62
B. 36.105
C. 36.167
D. 34.726
Answer: C
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Sketch the graph of the given equation. Begin by sketching the traces in the coordinate planes.9x + 12y + 18z = 36
What will be an ideal response?
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.3
+ 9
A. 12
B. 84
C. 27
D. 12
The information below refers to triangle ABC.
?
If 
m, find A, b, and c.
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__________°
?
__________ m
?
__________ m
What will be an ideal response?
Solve the problem.When sitting atop a tree and looking down at his pal Joey, the angle of depression of Mack's line of sight is 52°34'. If Joey is known to be standing 33 feet from the base of the tree, how tall is the tree (to the nearest foot)?
A. 49 ft B. 47 ft C. 43 ft D. 45 ft