Solve the problem by integration.Find the moment of inertia of a sphere of radius 7 with respect to its axis in terms of its mass m.

A. ?m
B. m
C. m
D. m


Answer: D

Mathematics

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Solve the inequality and graph the solution set.3x + 6 < 12

A. {x | x ? 2}

B. {x | x ? 2}

C. {x | x < 2}

D. {x | x > 2}

Mathematics

A small country consists of four states. The population of State A is 44,800, the population of State B is 52,200, the population of State C is 49,200, and the population of State D is 53,800. The total number of seats in the legislature is 100.Under Jefferson's method, the apportionments to each state are

A. State A: 23 seats; State B: 26 seats; State C: 24 seats; State D: 27 seats. B. State A: 22 seats; State B: 26 seats; State C: 24 seats; State D: 26 seats. C. State A: 22 seats; State B: 26 seats; State C: 24 seats; State D: 28 seats. D. State A: 22 seats; State B: 26 seats; State C: 25 seats; State D: 27 seats. E. none of these

Mathematics

Use radical notation to write the expression. Simplify if possible.(2x + 1)2/9

A.
B.
C.
D.

Mathematics

Solve the problem.A biologist has a bacteria sample. She records the amount of bacteria every week for 8 weeks and finds that the exponential function of best fit to the data is A = 150 ? 1.79t. Express the function of best fit in the formĀ 

What will be an ideal response?

Mathematics