Math asap! ! 20 the ones in the purple boxes only

I'll be happy to explain how I got any of these numbers if you ask. The problem is a little too tedious to explain everything I do.

mean = 2.825, median = 2.8, mode = 2.8 and 2.9, range = 0.7

44*6 + 50*4 = 464

464/10

The average speed for the whole trip was 46.4 mi/h.

3.76%

step-by-step explanation:

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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