Write a general term an for the sequence. Assume that n begins with 1.
, 
, 
, 
, . . .
A. an = 
B. an = 
C. an = 
D. an = 
Answer: B
Mathematics
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Find the equation for the level surface of the function through the given point.f(x, y, z) = 
+ 
, (6, e4, e5)
A. 5e5 - 4e4 + 5e6 + 2 = 
+ 
B. 4e5 - 3e4 + 5e6 + 1 = 
+ 
C. 5e5 - 4e4 + 5e6 + 1 = 
+ 
D. 5e5 - 4e4 + 5e6 + 1 = ln ? + 1 + t et
Mathematics
Add the numbers using the number line.-9 + 0 
A. 0 B. -90 C. 9 D. -9
Mathematics
Solve the right triangle.
a = 20.1, b = 22.5
A. A = 41.8, B = 48.2, c = 10.1 B. A = 41.8, B = 48.2, c = 30.2 C. A = 26.7, B = 63.3, c = 10.1 D. A = 48.2, B = 41.8, c = 30.2
Mathematics
Write the decimal as a percent.0.5
A. 0.05% B. 500% C. 50% D. 0.5%
Mathematics