If the scale factor was 1.5 would that create an enlargement or reducti of the original figure?
1 answer:
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<u>Answer:</u>
The median amount of water is higher when the eighth day's amount is included in the data.
<u>Explanation:</u>
Given the ounces of water drank is 60, 58, 64, 64, 68, 50, 57
Arranging in ascending order: 50, 57, 58, 60, 64, 64, 68
Calculating the median of the above data
Median (when n is odd) =
where n =7
Median = 4th term = 60
When the eight day is added,
Series will be: 50, 57, 58, 60, 64, 64, 68, 82
Median (when n is even) =
Median =
So, here we can say that median has increased after adding 82 in the data
Answer:
The volume of a sphere is 2/3 times the volume of a similar cylinder
Scale factor : 2/3
Step-by-step explanation:
Let us consider a sphere of radius r. The volume of the sphere will be given as
Similarly, let us consider a cylinder with its height being twice the radius of the sphere. We will have its volume given as:
but h = 2r
Hence we have
We can divide the two volumes to get a constant that links them together
this will give us 2/3
Hence the scale factor for Vol sphere: Vol cylinder is 2/3