Answer Happy

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A cylindrical drill with radius 4 inches is used to bore a hole through the center of a sphere of radius 5 inches to produce a solid similar to the one shown in Find the volume removed from the sphere. 368 1. volume 1 cu. ins 3 2. volume = 232 it cu, ins 3 3. volume = 3 392 cu. ins 3 244 7 cu. ins 3 4. volume = 5. volume = by 380 3 cu ins 6. volume 220 7 cu ins 3

Evaluate the iterated integral 2 I = $ Les (4-y² 6xy dady 1-A-y² by converting to polar coordinates.

1. I = 23 -TT 3 2. I = 871 3. I = 26 TT 4. I = ادامه داده و | 22 -T 5. I = 25 -T 3

A swimming pool is circular with a 56 ft diam- eter. The depth is constant along east-west lines and increases linearly from 1 ft at the south end to 7 ft at the north end. Find the volume of water in the pool. 1. V = 20947 ft3 2. V = 31367 ft3 3. V = 20957 ft3 4. V = 2093 ft 3 5. V = 20927 ft3