The variable Z is directly proportional to X, and inversely proportional to Y. When X is 3 and Y is 6, Z has the value 9.5. What
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Answer:
<h2>r = 15 in</h2>Step-by-step explanation:
The formula of a volume of a cylinder:
r - radius
H - height
We have
Substitute:
<em>divide both sides by π</em>
For this case, the first thing we must do is define variables.
We have then:
m: original quantity of merchandise sold (in $)
We then have the following idea:
(original amount) (percent) = new amount
The new amount is the amount that Jacqueline earns for 12% of the commission on sales.
We have then:
Clearing m we have:
Answer:
The equation that solves the problem is:
The amount she sold is: