Solve the problem.You have 336 feet of fencing to enclose a rectangular region. Find the dimensions of the rectangle that maximize the enclosed area.
A. 84 ft by 84 ft
B. 168 ft by 42 ft
C. 168 ft by 168 ft
D. 86 ft by 82 ft
Answer: A
You might also like to view...
Solve the problem.A rectangular swimming pool 16 m by 12 m is being filled at the rate of 
How fast is the height h of the water rising?
A. 0.79 m/min B. 96 m/min C. 0.17 m/min D. 0.0026 m/min
Solve the problem.A private shipping company will accept a box for domestic shipment only if the sum of its length and girth (distance around) does not exceed 90 in. Suppose you want to mail a box with square sides so that its dimensions are 
and it's girth is 
What dimensions will give the box its largest volume?
A. 15 in. x 15 in. x 30 in. B. 30 in. x 15 in. x 30 in. C. 20 in. x 20 in. x 15 in. D. 15 in. x 15 in. x 75 in.
Approximate the volume of the solid using 3.14 for ?. If necessary, round to the nearest thousandth.r
A. 4186.667 yd3 B. 294.375 yd3 C. 523.333 yd3 D. 104.667 yd3
Evaluate the spherical coordinate integral.
A. 
?
B. 
?2
C. 
?2
D. 
?