Multiple Choice
Round your answer to two decimal places.
-The time T necessary to make an enlargement of a photo negative varies directly as the area A of the enlargement. If 105 seconds are required to make a 3-by-5 enlargement, find the time required
For a 5-by-10 enlargement.
A) 300 sec
B) 450 sec
C) 350 sec
D) 400 sec
Correct Answer:
Verified
Correct Answer:
Verified
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