Volume for a cone is 1/3 pi * r^2*h, where r is radius and h is height. We have diameter = 1/2 radius. Thus, radius = 1.5in. We also have volume is 12 in. Using formula for volume of a cone and plugging in what we know, we have 12 = 1/3*pi*(1.5)^2*h, were solving for h. To get, h= (12*3)/(pi*(1.5)^2), which is approximately 5.0931in, 5 inches
Answer:
6 and 1/3
Step-by-step explanation:
the only thing gets reduced is the fraction part and 5 and 15 have common numbers in 5 5 goes into 5 one time and 5 goes into 15 3 times. so it's 6 1/3
Answer:
Standard error of the mean parameter the average content of colognes
S.E = 0.02 ounces
Step-by-step explanation:
<u><em>Explanation</em></u><em>:-</em>
<em>Size of random sample 'n' = 121 bottles</em>
<em>mean of the sample </em>
ounces
<em>Standard deviation of Population</em>
<em> σ = 0.22</em>
<em>Standard error of the mean parameter the average content of colognes</em>
<em> </em>
<em></em>
<em> </em>
<em></em>
S.E = 0.02
<u><em>Final answer:-</em></u>
<em> Standard error of the mean parameter the average content of colognes</em>
<em> S.E = 0.02 ounces </em>
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