Find the mean of the list of data.
?
46, 62, 42, 32, 85, 57, 96, 104
?
A. 64.5
B. 68.5
C. 66.5
D. 65.5
E. 67.5
Answer: D
Mathematics
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Find the limit.
A.
B.
C.
D. Does not exist
Mathematics
Find the first three nonzero terms of the Maclaurin expansion of the given function.f(x) = (ex + e-x)
A. x - x2 + x3 - ...
B. 1 + x2 +
x4 + ...
C. x + x3 +
x5 + ...
D. 2x + x3 +
x5 + ...
Mathematics
Convert the mass as indicated.0.0082 centigrams to milligrams
A. 0.00082 mg B. 0.000082 mg C. 0.82 mg D. 0.082 mg
Mathematics
Find anand a6 for the following arithmetic sequence.2, 6, 10, 14, 18, . . .
A. an = n + 4; a6 = 10 B. an = 2(4)n-1; a6 = 32,768 C. an = 2n - 4; a6 = 8 D. an = 4n - 2; a6 = 22
Mathematics