A sphere<span> is a three-dimensional space, such as the shape of a football. A sphere is a body bounded by a surface whose every point is equidistant (i.e. the same distance) from a fixed point, called the center or the origin of the sphere.</span>
1. 3y=27
2. x-4=3
3. p+8=17
4. 1/2q=14
The geometric mean of 9 and 9/4 will be 9/2 or 4 1/2.
<h3>How to calculate the mean?</h3>
It should be noted that in order to find the geometric mean of the numbers given, give to find the square root and then multiply.
This will be:
= ✓9 × ✓9/4
= 3 × 3/2
= 9/2 = 4 1/2
Learn more about geometric mean on:
brainly.com/question/1311687
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