Solve the problem.You have 116 feet of fencing to enclose a rectangular region. Find the dimensions of the rectangle that maximize the enclosed area.

A. 58 ft by 14.5 ft
B. 29 ft by 29 ft
C. 58 ft by 58 ft
D. 31 ft by 27 ft


Answer: B

Mathematics

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Solve the problem.Find the volume of the solid bounded by the hyperboloid of one sheet  and the planes  and  (The area of an ellipse with semiaxes a and b is ?ab.)

A. 37.33? units3 B. 42.67? units3 C. 21.33? units3 D. 341.33? units3

Mathematics

Change to decimal numbers.

A. 0.84 B. 0.75 C. 0.74 D. 0.64

Mathematics

Graph the polar equation for ? in [0°, 360°).r = 7 sin 3? sin 4?

A.

B.

C.

D.

Mathematics

Solve the system of equations.x- y+ 5z =-35x+ z=0-x + y- 5z =6

A. (5, 3, 0) B. No solution C. (0, 0, 3) D. Infinite number of solutions; dependent equations

Mathematics