Which of the following is equivalent to (5)^7/3

The reason we get this answer is because when you are converting from exponential form, to radical form you always place the numerator as our constant's exponent in the radical (  is called the radicand because it is located in the radical) and the denominator in front of the radical, where it would be called the index. 

Step-by-step explanation:

correct answers below:

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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