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A large aquarium has portholes of thin transparent plastic with a radius of curvature of 1.95 m and their convex sides facing into the water. A shark hovers in front of a porthole, sizing up the dinner
asked
Mar 2, 2021
Physics
college
1
answer
1
vote
61.6k
views
A local car dealership is trying to sell all of the cars that are on the lot. Currently, there are 525 cars on the lot, and the general manager estimates that they will consistently sell 50 cars per week.
asked
Jan 4, 2021
Mathematics
high-school
1
answer
2
votes
199k
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