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Snezhnost [94]
3 years ago
11

Nine is 4% of what number

Mathematics
1 answer:
Arisa [49]3 years ago
8 0
Let's call the number we are looking for x

9 = 4% * x

9 = 4/100 * x

9 = 0.04 * x

x = 9/0.04

x = 225

Nine is 4% of 225.

<span>Hope this helped! If you have any other questions or would like further explanation just let me know!! :) </span>
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Step-by-step explanation:

This is an algebra problem, and we are expected to inequality for the volume of the aquarium.

Given that the

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the inequality expression for the volume is

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open the brackets

2x*(x -1) * (x + 2) \leq 280\\\\(2x^2-2x)*(x+2)\leq 280\\\\\2x^3+4x^2-2x^2-4x\leq 280\\\\\2x^3+2x^2-4x\leq280

divide through by 2 we have

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