Use the Binomial Theorem to find the indicated coefficient or term.The 7th term in the expansion of (3x - 2y)9

A. -72,576x6y3
B. 48,384x6y3
C. 145,152x3y6
D. -72,576x3y7


Answer: C

Mathematics

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Find the flux of the vector field F across the surface S in the indicated direction.F(x, y, z) = 8i + y8z8j - y8z8k , S is the rectangular surface x = 0, -1 ? y ? 1, and -3 ? z ? 3, direction i

A. 0 B. 48 C. 96 D. 12

Mathematics

Solve.-5(3y - 6) < -20y + 25 Put your answer in interval notation.

A. (-1, ?) B. (-?, -20) C. (-20, ?) D. (-?, -1)

Mathematics

Solve the problem. Use ? ? 3.14 when necessary.A certain marine engine has cylinders that are 4.29 inches in diameter and  deep. Find the total volume of 4 cylinders (to the nearest hundredth).

A. 77.00 inches3  B. 308.01 inches3  C. 574.39 inches3  D. 616.03 inches3

Mathematics

Estimate the answer by rounding as indicated.Estimate by rounding to the nearest ten.

A. 4880 B. 4876 C. 140 D. 4500

Mathematics