Find the interval of convergence of the series.
A. -? < x < ?
B. x ? 9
C. 7 ? x ? 9
D. -16 ? x ? 32
Answer: A
Mathematics
You might also like to view...
Solve the problem.A yardstick measures 
by 3 by 36 inches. How many yard sticks will fit in a box 3 inches wide and 36 inches high, if the girth of the box is 30 inches?
A. 24 yardsticks B. 120 yardsticks C. 96 yardsticks D. 12 yardsticks
Mathematics
Simplify the expression. The result will be one of sin x, cos x, tan x, cot x, sec x, csc x.
A. tan x B. sin x C. cos x D. sec x
Mathematics
Find the equation of the least-squares regression line. Graph the line and data points on the same graph.
A. y = 70.4 - 6.2x
B. y = 90.0 - 5.0x
C. y = 40.0 - 6.25x
D. y = 100.4 - 6.2x
Mathematics
Convert the other base number to base 10.23,7768
A. 158 B. 10,238 C. 200 D. 190,208
Mathematics