Provide an appropriate response.Write 0.
as an infinite geometric series. What are a and r?
A. 0.91 + 0.0091 + 0.000091 + . . . , where a = 0.91 and r = 0.1
B. 0.91 + 0.91 + 0.91 + . . . , where a = 0.91 and r = 1
C. 0.91 + 0.91 + 0.91 + . . . , where a = 0.91 and r = 0.01
D. 0.91 + 0.0091 + 0.000091 + . . . , where a = 0.91 and r = 0.01
Answer: D
Mathematics
You might also like to view...
Provide an appropriate response.The curve y = ax2 + bx + c passes through the point (2, 12) and is tangent to the line 
at the origin. Find a, b, and c.
A. a = 4, b = 0, c = 1 B. a = 2, b = 0, c = 0 C. a = 1, b = 4, c = 0 D. a = 0, b = 1, c = 4
Mathematics
Add.(-8 + 5n5 - 7n3) + (5n5 - 2n3 - 9)
A. -16n8 B. -3n5 + 3n3 - 16 C. 10 - 9n5 - 17n3 D. 10n5 - 9n3 - 17
Mathematics
Find the exact value of the sum.sin 
- sin 
A. 
B. 
C. 
D. 
Mathematics
Multiply.6
A. 54x - 24
B. 54x - 24x
C. 54x - 24x
D. 30
Mathematics