Provide an appropriate response.Which of the following express -5 + 25 - 125 + 625 - 3125 in sigma notation? I.
II.
III.
A. II only
B. III only
C. I, II, and III
D. I and II
Answer: D
Mathematics
You might also like to view...
Find the center of mass of a thin plate covering the given region with the given density function.The region bounded below by the parabola 
and above by the line 
, with density 
A. 
= 
, 
= 
B. 
= 
, 
= 
C. 
= 
, 
= 
D. 
= 
, 
= 
Mathematics
The letters r and ? represent polar coordinates. Write the equation using rectangular coordinates (x, y).r = 1 + 2 sin ?
A. x2 + y2 = 
+ 2x
B. x2 + y2 = 
+ 2y
C. 
= x2 + y2 + 2x
D. 
= x2 + y2 + 2y
Mathematics
Divide and reduce to lowest terms.
÷ 
A. 
B. 
C. 5x2 + 5x
D. 5x2
Mathematics
Find the equation of the hyperbola satisfying the given conditions.Vertices: (0, ±4); asymptotes y = ± 
x
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics