Find n(A) for the set.A = {0, 2, 4, 6, 8}
A. n(A) = 4
B. n(A) = 8
C. n(A) = 2
D. n(A) = 5
Answer: D
Mathematics
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Find the absolute value.
A. - 
B. 0
C. 
D. 
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Provide an appropriate response. Given a 30°, 60°, 90° triangle, find the side opposite the 60º if the hypotenuse is 22.4 m.
A. 19.4 m B. 38.8 m C. 11.2 m D. 6.5 m
Mathematics
Find the specified domain.For f(x) = 2x - 5 and g(x) = 
, what is the domain of (g ? f)?
A. [9, ?) B. [?,-2) C. (-9, 9) D. [-2, ?)
Mathematics
Graph the number on a number line.3
What will be an ideal response?
Mathematics