Find the nth term of the geometric sequence with the given values.a = 243, r = 
, n = 6
A. 
B. 
C. 3
D. 1
Answer: D
Mathematics
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Determine all critical points for the function.f(x) = (x - 2)5
A. x = 2 B. x = 0, x = 2, and x = 5 C. x = 2 and x = 5 D. x = 0 and x = 2
Mathematics
Solve the problem.The barometric pressure p at an altitude of h miles above sea level satisfies the differential equation 
If the pressure at sea level is 29.92 inches of mercury, find the barometric pressure at 27,000 ft.
A. 83.2 in. B. 5.38 in. C. 0.14 in. D. 10.76 in.
Mathematics
Simplify the expression. Assume that all variables are positive when they appear.
A. ±9 B. 27 C. -9 D. 81
Mathematics
Graph the system of linear inequalities in two variables.
A. 
B. 
C. 
D. 
Mathematics