Solve the problem.A painter needs to cover a triangular region 63 meters by 69 meters by 73 meters. A can of paint covers 70 square meters. How many cans will be needed?

A. 327 cans
B. 3 cans
C. 15 cans
D. 29 cans


Answer: D

Mathematics

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Find the average value of the function over the given interval.f(x) = 8 -  on [-8, 8]

A. 2 B. 64 C. 4 D. 8

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Find the length of the curve.y = 4x3/2 from x = 0 to x = 

A.
B.
C.
D.

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Solve the problem.Assuming all the necessary derivatives exist, show that if = 0 for all closed curves C to which Green's Theorem applies, then f satisfies the Laplace equation  +   = 0 for all regions bounded by closed curves C to which Green's Theorem applies.

What will be an ideal response?

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Perform the operation.9 × 4 (mod 7)

A. 7 B. 5 C. 1 D. 0

Mathematics