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are produced per at the bottom of each of the different shaded st of the graph.

ID: 591670 • Letter: A

Question

are produced per at the bottom of each of the different shaded st of the graph. onut factory produces donuts, and below is a graph of the rate r(t) at which donuts minute until an emergency shutdown at around 230 minutes. The numbers rips gives the area under the curve of that part a) Approximately how fast were donuts being produced at 50 minutes and 200 minutes? b) How many donuts were produced between 50 and 200 minutes? 200 8002 2140 100 200 300 . [3 pts] Use substitution to evaluate the definite integral. Leave answers in terms of values ine or cosine. 1) sin(2 2r)dr 0

Explanation / Answer

2.

a) at 50 min - 120 donuts per min, at 200 min - 120 donuts per min

b)number of donuts between 50 and 200 min is equal to the area undre the curve between 50 and 200 min = 6802+8589+8002=23393