Find the flux of the curl of field F through the shell S.F = (7 - y)i + (2 + x)j + z5k; S is the upper hemisphere of x2 + y2 + z2 = 9

A. 36?
B. 2?
C. 18?
D. -4?


Answer: C

Mathematics

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Convert to an exponential equation.log 0.0000001 = -7

A. 10-7 = 0.0000001 B. 0.000000110 = -7 C. 0.0000001-7 = 10 D. -710 = 0.0000001

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Graph the curve.r = 4 - 4 cos ? (cardioid)

A.

B.

C.

D.

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Provide an appropriate response.The demand function for a certain product is given by: p = , where p is the price and q is the quantity demanded.(a)Find the values of q for which p > 0.(b)Find the values of q for which p < 0.(c)What do the results of (a) and (b) mean and why does this make sense?

What will be an ideal response?

Mathematics

The fire department wants to send booklets on fire hazards to all teachers and homeowners in town. How many booklets does it need, using these statistics?  35,000 homeowners6,000 teachers3,000 teachers who own their own homes?

A. 9,000 B. 32,000 C. 38,000 D. 26,000 E. 44,000

Mathematics