Find the indicated term of the arithmetic sequence.
, 
, 
, . . . ;20th term
A. - 
B. - 
C. - 
D. - 
Answer: B
Mathematics
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Use L'H
pital's rule to find the limit.
A. 1 B. e C. 0 D. -1
Mathematics
Write a word name for the given decimal notation.0.5385
A. Five thousand three hundred eighty-five ten-thousandths B. Five thousand three hundred eighty-five hundred-thousandths C. Five thousand three hundred eighty-five thousandths D. Five thousand three hundred eighty-five hundredths
Mathematics
Plot the complex number in the complex plane.z = -4 - 5i
A. 
B. 
C. 
D. 
Mathematics
Find the percentage rate of change of f(x) at the indicated value of x. Round to the nearest tenth of a percent.f(x) = 4500 - 4x2; x = 20
A. 3.6% B. -1.0% C. 5.5% D. -5.5%
Mathematics