Solve the problem.The amount of particulate matter left in solution during a filtering process is given by the equation
, where n is the number of filtering steps. Find the amounts left for
and
. (Round to the nearest whole number.)
A. 700, 44
B. 700, 22
C. 1400, 44
D. 700, 11,200
Answer: A
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Find the flux of the vector field F across the surface S in the indicated direction.F = k ; S is the upper hemisphere of x2 + y2 + z2 = 25; direction is outward
A. - 10? B. - 10 C. 10 D. 10?
Identify the function's extreme values in the given domain, and say where they are assumed. Tell which of the extreme values, if any, are absolute.g(t) = - 3.5t2 + 10t, 0 ? t < ?
A. Local minimum: ; Local maximum:
; Absolute minimum:
B. Local minima: (0, 0) and ; Local maximum:
; Absolute minimum:
C. Local minimum: ; Local maximum:
; Absolute maximum:
D. Local minimum: ; Local maxima: (0, 0) and
; Absolute maximum:
Find and simplify for the function.
?
A.
B.
C.
D.
E.
Solve the problem.The height of a box is 6 inches. Its length is 7 inches more than its width. Find the length if the volume is 180 cubic inches.
A. 6 in. B. 3 in. C. 10 in. D. 30 in.