Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.y = 4x, y = 8x, y = 4

A. ?
B. ?
C. 16?
D. 8?


Answer: A

Mathematics

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Refer to the weighted voting system  and the Shapley-Shubik definition of power. (The four players will be called P1, P2, P3, and P4.)The Shapley-Shubik power distribution of the weighted voting system is

A. P1; P2; P3; P4.
B. P1; P2; P3: P4.
C. P1; P2; P3; P4: 0.
D. P1; P2; P3; P4: 0.
E. none of these

Mathematics

Solve the problem.The density of a substance is 5.15 grams per cubic centimeter. An empty box has a mass of 48 grams, is 12.4 cm tall, 19.3 cm wide, and 17.1 cm long. What is the mass of the filled container? Round your answer to the nearest tenth gram.

A. 4097.5 grams B. 21,075.7 grams C. 4092.4 grams D. 21,123.7 grams

Mathematics

Solve the equation. + 9 = x + 5

A. {-4}
B. {2, 8}
C. {8}
D.

Mathematics

Write the fraction in simplest form.

A.
B.
C.
D.

Mathematics