A car wend 4 miles per hour and another car wend 76 miles per hour. What is the difference between two car?

The difference 72

Step-by-step explanation:

Because the another car (blue) is faster then the car (red) and blue car is 72 miles faster.

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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