Well there are no specific numbers, but the area of a rectangle is the length x the width, and the width is the area ÷ the length.
The Measures of Centrality are:
Mode, Median and Mean
From your list of answers therefore, it is the "mode".
D1 = 60 for a price of $80. Charging $80 will ensure supply exceeds demand.
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The store apparently could charge a price slightly lower than $80, but we cannot tell from the chart how much lower.
A proportional relationship is one in which two quantities vary directly with each other. We say the variable y varies directly as x if y=Mc
Answer:
4/10 : 1/25
4/10 / 1/25 = 4/10 x 25/1 = 100/10 = 10.
10 can also be written as 10:1, so A is correct.
Hope this helps!
