Solve the problem.The capsize screening value C is an indicator of a sailboat's suitability for extended offshore sailing. C is determined by the function C = 4D-1/3B, where D is the displacement of the boat in pounds and B is its beam (or width) in feet. The International Offshore Rules require that the capsize screening value be less than or equal to 2 for safety. What is the maximum allowable beam (to the nearest inch) for a boat with a displacement of 

A. 13 ft 8 in.
B. 71 ft 3 in.
C. 27 ft 3 in.
D. 6 ft 10 in.


Answer: A

Mathematics

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Identify the specified numbers.The imaginary numbers in the following list:, 9, , -6.8, -0.22, 

A.
B.
C.
D. , 9, , -6.8, -0.22, 

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Solve the problem.The Ideal Gas Law states that the pressure P of a gas obeys the function  where n is the number of particles in the sample, T is the Kelvin temperature of the gas, V is the volume of the gas in liters, and k is the constant 1.38 × 10-23. Does the pressure have a local minimum along the line    If so, what is the value of the

minimum pressure? Give reasons for your answer. Fill in the blank(s) with the appropriate word(s).

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If the function is one-to-one, find its inverse. If not, write "not one-to-one."f(x) = (x - 6)2

A. f-1(x) = 
B. f-1(x) = 
C. not a one-to-one
D. f-1(x) =  + 6

Mathematics

Solve the combined inequality. Write the solution in interval notation.-14 ? -3x + 1 < -8

A. (-5, -3] B. (3, 5] C. [-5, -3) D. [3, 5)

Mathematics