Solve the problem.Determine the dimensions of the rectangle of largest area that can be inscribed in a semicircle of radius 3.

A. h = 3, w = ,
B. h = 3, w = 
C. h = , w = 3
D. h = , w = 3

Answer: C

Mathematics

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Find all the roots of the complex number. Put answers in standard form.Fifth roots of 32 (cos 135° + j sin 135°)

A. 2(0.309 + 0.951j), 2(-0.809 -0.588j), 2(-0.809 - 0.588j), , 2
B. 2(0.891 + 0.454j), 2(-0.156 + 0.988j), 2(-0.988 + 0.156j),  2(0.707 - 0.707j)
C. 2(0.454 + 0.891j), 2(-0.988 + 0.156j), 2(-0.156 + 0.988j), , 2(0.707 - 0.707j)
D. 2(-0.707 + 0.707j), 2(-0.891 + 0.454j), 2(-0.156 + 0.988j), , 2(0.454 + 0.891j)

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Mathematics

842 ð 10-3 =

a. 8.42 b. 0.842 c. 84200 d. 84.2 e. 8420

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Mathematics

Find the linear function that is the best fit for the given data. Round decimal values to the nearest hundredth, if necessary.

A. y = 54 B. y = 55.3 C. y = 2.5x + 50.4 D. y = 3x + 50

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Mathematics

Find the first 4 terms of the recursively defined sequence.a1 = 2, an+1 = 

A. 2, - , - , 
B. 2, - , - , - 
C. 2, , -2,  
D. 2, - , 2, - 

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Mathematics