L = 2 W
B = L x W = 2 W²
Side Area = 2 W H + 2 L H = 2 H ( W + L ) = 6 H W
V = 2 W² H = 10
H = 5 / W²
Cost = 15 * 2 W² + 9 * 5/W
= 30 W² + 270/ W
C ` = 60 W - 270 / W²
= ( 60 W² - 270 ) / W² = 0
60 W² = 270
W ² = 270 : 60
W² = 4.5
W = √ 4.5 = 2.12
Cost (min) = 15 * 2 * 4.5 + 30 / 2.12 = 135 + 14.15 = $149.15
Answer: The cost of materials for the cheapest such container is $149.15.
A funtion in whicb the dependent variable increases by the same factor over each unit of time
You would round to the 100,000th place to find a rounded number closest to 9,760,000 because the 60,000 makes the 700,000 because an 800,000.
If you have three quarters and each is a value of 25¢ you add and get 75¢ and you add the $4 which gives you $4.75
