Find n(A) for the set.A = {x : x is a month in the year}
A. n(A) = 12
B. n(A) = 52
C. n(A) = 24
D. n(A) = 1
Answer: A
Mathematics
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Determine whether the Fourier series of the given function will include only sine terms, only cosine terms, or both sine terms and cosine terms.f(x) = 1 - 6x -7 ? x < 7
A. both sine and cosine terms B. only cosine terms C. only sine terms
Mathematics
Find an equation of the line passing through the two points. Write the equation in standard form.(-3, 0) and (0, 4)
A. 4x - 3y = -12 B. -4x - 3y = -12 C. -3x - 4y = -16 D. 3x + 4y = -16
Mathematics
Simplify the expression.
A. 4x2
B. 
C. 2x4
D. 2x2
Mathematics
Multiply.
?
?
A. 83.7 B. 8.37 C. -8.37 D. -14.27 E. -83.7
Mathematics