Circle the volume in cm^3 of a cylinder with the radius 5cm and height 8cm
2 answers:
Answer:
<em>628 </em>
Step-by-step explanation:
Since the formula to find the volume of a cylinder is h, we just need to fill things in.
Since the radius is 5 and the height is 8 and we know that pi=3.14, our new equation is:
3.14*5^2*8.
5*5=25. Now we simplify.
3.14 * 25 * 8
78.5 * 8
<em>628 </em>
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Given:
Consider the below figure attached with this question.
To find:
The conclusion that can be determined from the dot plot.
Solution:
The number of dots in the dot plot is 15. So, the number of observations is 15 and option D is correct.
The data set represented by the dot plot is:
2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 6, 6
Number of observations is 15, which is an odd number. So, the median of the data set is:
The median of the data set is 4. So, option A is incorrect.
Mean of the data set is:
The mean of the data set is 4. So, option B is incorrect.
The range of the data set is:
The range of the data set is 4. So, option C is incorrect.
Therefore, the correct option is D.
