2. It costs $4800 to manufacture 20 items, and $6300 to manufacture 30 items. Assuming a linear relationship holds, find the cost equation, and use this equation to predict the cost of 100 items. 3. A grower will supply 200 long-stemmed roses to a florist for $0.85 per rose. If the florist offers the grower $0.20 less per rose, then the grower will supply 50 fewer roses. Determine the supply equation if x represents the number of roses.

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A: Probability quantifies the chances of happening an event. The probability values always lie in the…

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A: Mode:Mode is used as a measure of central tendency. The mode is the most frequently occurring value…

A: Using the previously submitted solution,sample mean = 14.81569sample standard deviation =…

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A: x2=y-2-1=z4