Parametrize the surface S.S is the portion of the cylinder x2 + y2 = 36 that lies between z = 5 and z = 6

What will be an ideal response?


Answers will vary. One possibility is r = 6 cos ?i + 6 sin ?j + zk , 5 ? z ? 6, 0 ? ? ? 2?

Mathematics

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Determine the indefinite integral.

A. -  sech-1  + C
B. sinh-1  + C
C. cosh-1  + C
D. -  csch-1  + C

Mathematics

Indicate the property that justifies the statement.(n + 2) ? 0 = 0

A. Distributive property B. Multiplicative inverse property C. Multiplication property of zero D. Additive identity property

Mathematics

Provide an appropriate response.Find the mean of the test scores from a math class whose scores were: 74, 52, 61, 97, 85, 77, 74, 98, 77, 89, 74, 70.

A. 79 B. 82 C. 78 D. 77

Mathematics

Estimate the quotient by rounding.

A.
B. 56
C. 10
D. 9

Mathematics