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

Mathematics

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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?

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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:  

Mathematics

Find and simplify  for the function. ?

A.
B.
C.
D.
E.

Mathematics

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.

Mathematics