Answer:
25
Step-by-step explanation:100 percent of 100 is 100 so 25 percent is 25
Y= -9x
---
8
hope this helps
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Step-by-step explanation:

The maximum value it going to be 12 which will be 16 in the end that is going to be corrrct
<u><em>Answer:</em></u>
Radius of the ball is approximately 6.5 cm to the nearest tenth
<u><em>Explanation:</em></u>
The ball has the shape of a sphere
<u>Surface area of a sphere can be calculated using the following rule:</u>
Surface area of sphere = 4πr² square units
<u>In the given problem, we have:</u>
Surface area of the ball = 531 cm²
<u>Substitute with the area in the above equation and solve for the radius as follows:</u>
which is approximately 6.5 cm to the nearest tenth
Hope this helps :)