A petrol car is parked 35 feet from a long warehouse (see figure) . The revolving light on top of the car turns at a rate of
revolution per second. The rate at which the light beam moves along the wall is
ft/sec. Find the rate r when
is
.
A)
ft/sec
B)
ft/sec
C)
ft/sec
D)
ft/sec
E)
ft/sec
Correct Answer:
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Q21: Find the limit (if it exists). Note
Q22: Complete the table and use the result
Q23: Find the value of c guaranteed by
Q24: Suppose that Q25: Find the following limit if it exists: Q27: Determine the limit (if it exists). Q28: A petrol car is parked 65 feet Q29: Find the lmit. Q30: Find the x-values (if any) at which Q31: Find the limit. Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents![]()
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