Pull The Terms From The Radical (x-7) & That's Your Answer
The difference in the volume of the 2 wardrobes is that she wants a new wardrobe that is a foot wider than her last wardrobe.
Answer:
<em>B)</em><em> 8.9 lbs
</em>
<em>C)</em><em> 9.5 lbs
</em>
<em>D)</em><em> 9.8 lbs
</em>
<em>E)</em><em> 10.4 lbs</em>
Step-by-step explanation:
From the graph, 9.5 is the mean of the sample and 0.5 is the standard deviation of the sample.
As we have to find the weights that lie within the 2 standard deviations of the mean i.e
Among the given weights only 8.9 lbs, 9.5 lbs, 9.8 lbs, 10.4 lbs will lie within 2 standard deviations of the mean.
x = 1040/43 = $24.19 per day.
y = 10/43 = $0.23 per mile.