Write the Word or Phrase That Best Completes Each Statement

Multiple Choice

Write the word or phrase that best completes each statement or answers the question.
-The amount of particulate matter left in solution during a filtering process is given by the equation P = 400(2) -0.8n, where n is the number of filtering steps. Find the amounts left for n = 0 and n = 5.
(Round to the nearest whole number.)

A) 400, 13
B) 800, 25
C) 400, 6400
D) 400, 25