Rounding to the neatest. 10,000 to 19,054,947

19,050,000

Step-by-step explanation:

1) Anything after the 10,00 place value turns into a zero

2) Add one more if the 10,000 place value is higher than 5 if not leave it alone

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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