Solve the problem.A tree casts a shadow of 26 meters when the angle of elevation of the sun is 24°. Find the height of the tree to the nearest meter.
A. 12 m
B. 11 m
C. 13 m
D. 10 m
Answer: A
Mathematics
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Use the graph to find a ? > 0 such that for all x, 0 < 
< ? ? 
< ?.
A. 0.27 B. 0.24 C. 0.51 D. 2
Mathematics
Solve the problem.What is the range of the tangent function?
A. all real numbers
B. all real numbers greater than or equal to 1 or less than or equal to -1
C. all real numbers, except odd multiples of 
(90)°
D. all real numbers from -1 to 1, inclusive
Mathematics
Multiply.Let P(x) = 
)2. Find P(x) ? P(x)
A. x4 - 14x2 + 49 B. x4 - 7x2 + 49 C. x4 - 7x + 49 D. x4 + 49
Mathematics
Solve.log x = 3
A. {30} B. {3000} C. {300} D. {1000}
Mathematics