Use Euler's formula to answer the question.A prism has 18 edges. How many vertices and faces does it have?
A. 4, 12
B. 12, 8
C. 4, 6
D. 6, 8
Answer: B
Mathematics
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Calculate the circulation of the field F around the closed curve C.F = x2y3i + x2y3j; curve C is the counterclockwise path around the rectangle with vertices at 
, and 
A. - 252 B. 0 C. -432 D. 900
Mathematics
Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges.
+ 
+ 
+ ... + 
+ ...
A. 
; 
B. 
; 
C. 
; 
D. 
; 
Mathematics
Solve the problem.If f(x) = 
, g(x) = 
, and h(x) = 5x+ 20, find f(g(h(x))).
A. 
+ 4
B. 
C. 
D. 5
+ 20
Mathematics
Find x: 11.2x = 1482
a. 1.049 b. 2.074 c. 2.809 d. 3.171 e. 3.023
Mathematics