(5/6) for one costume. Make 9.
(5/6)*9/1 = 45/6
Answer:
The problem is stated as:
Min C = 15*(2*x +y) + 21*y
subject to x*y = 450
Step-by-step explanation:
Given that the region is rectangular, it has two opposite sides called x and two other opposite sides called y (both measured in feet). Then, the area (in square feet) is:
A = x*y = 450
One of the sides called y costs $21 per linear foot. The other 3 sides (two x and one y) costs $15 per linear foot. Then, the cost function is:
C = 15*(2*x +y) + 21*y
which is similar to n:1 where
<u>Step-by-step explanation:</u>
Here we have to Express in the form n:1 give n as a decimal 21:12 . Let's find out:
Given ratio as 21:12 . Let's convert it into n:1 , where n is decimal
⇒
⇒
⇒
⇒
⇒ { dividing denominator & numerator by 4 }
⇒
⇒
⇒ which is similar to n:1 where
$10,750.
$20,000 plus $1500 divided in half.