Write a differential formula that estimates the given change in volume or surface area.The change in the surface area S = 4?r2 of a sphere when the radius changes from r0 to r0 + dx
A. dS = 2?r0 dr
B. dS = 8?r0 dr
C. dS = 4?r0 dr
D. dS = 4?r02 dr
Answer: B
Mathematics
You might also like to view...
Use the vertical line test to determine whether the graph represents a function.
A. not a function B. function
Mathematics
Subtract.54,435
A. 47,400 B. 47,460 C. 53,470 D. 47,470
Mathematics
Identify the vertex of the given parabola.f(x) = x2 - 6
A. (0, 6) B. (6, 0) C. (0, -6) D. (1, 0)
Mathematics
Write a general term an for the sequence. Assume that n begins with 1.
, 
, 
, 
, . . .
A. an = 
B. an = 
C. an = 
D. an = 
Mathematics